The Supplemental Poverty Measure: 2019
Current Population Reports
By Liana Fox P60-272
September 2020
INTRODUCTION Figure 1. Since the publication of the first Supplemental Poverty Measure Rates for Total Population official U.S. poverty estimates, and by Age Group: 2018 and 2019 researchers and policymakers (In percent) have continued to discuss the 2018 2019 best approach to measure income and poverty in the United States. Beginning in 2011, the U.S. Census Bureau began publishing the Supplemental Poverty Measure (SPM), which extends the official poverty measure by taking account of many of the government programs designed to assist low- income families and individuals All people Under 18 18 to 64 65 years that are not included in the official years years and older
poverty measure. The SPM is Note: For information on confidentiality protection, sampling error, nonsampling error, produced with the support of the and definitions, see
POVERTY MEASURE CONCEPTS: OFFICIAL AND SUPPLEMENTAL Concept Official Poverty Measure Supplemental Poverty Measure
Measurement Families (individuals related by Resource units (official family definition plus any coresident unrelated Units birth, marriage, or adoption) or children, foster children, and unmarried partners and their relatives) unrelated individuals or unrelated individuals (who are not otherwise included in the family definition)
Poverty Three times the cost of a Based on expenditures of food, clothing, shelter, and utilities (FCSU) Threshold minimum food diet in 1963
Threshold Vary by family size, composition, Vary by family size, composition, and tenure, with geographic Adjustments and age of householder adjustments for differences in housing costs
Updating Consumer Price Index for All 5-year moving average of expenditures on FCSU Thresholds Urban Consumers: all items
Resource Gross before-tax cash income Sum of cash income, plus noncash benefits that resource units can Measure use to meet their FCSU needs, minus taxes (or plus tax credits), work expenses, medical expenses, and child support paid to another household
2 U.S. Census Bureau The Impact of the Coronavirus (COVID-19) Pandemic on the CPS ASEC The Census Bureau administers the CPS ASEC each the sample for their first month was over 20 year between February and April by telephone percentage points lower than in recent months, and and in-person interviews, with the majority of the rate for those in the fifth month was over 10 data collected in March. This year, data collection percentage points lower.” faced extraordinary circumstances. On March 11, The change from conducting first interviews in 2020, the World Health Organization declared that person to making first contacts by telephone global coronavirus cases had reached pandemic only is a contributing factor to the lower response levels. As the United States began to grapple with rates. Further, it is likely that the characteristics of the implications of the COVID-19 pandemic for the people for whom a telephone number was found nation, interviewing for the March CPS began (the may be systematically different from the people official start date was March 15). In order to protect for whom the Census Bureau was unable to obtain the health and safety of Census Bureau staff and a telephone number. While the Census Bureau respondents, the survey suspended in-person creates weights designed to adjust for nonresponse interviews and closed both Computer-Assisted and to control weighted counts to independent Telephone Interviewing (CATI) contact centers population estimates by age, sex, race, and on March 20. For the rest of March and through Hispanic origin, the magnitude of the increase in April, the Census Bureau continued to attempt all (and differential nature of) nonresponse related to interviews by phone. For those whose first month the pandemic likely reduced their efficacy.1 Using in the survey was March or April, the Census administrative data, Census Bureau researchers Bureau used vendor-provided telephone numbers have documented that the nonrespondents in associated with the sample address. 2020 are less similar to respondents than in earlier While the Census Bureau went to great lengths to years. Of particular interest for the estimates in complete interviews by telephone, the response this report are the differences in median income rate for the CPS basic household survey was 73 and educational attainment, indicating that percent in March 2020, about 10 percentage points respondents in 2020 had relatively higher income lower than in preceding months and the same and were more educated than nonrespondents. For period in 2019, which were regularly above 80 more details, see
The SPM does not replace the CHANGES IN SPM RATES rate declined for most groups official poverty measure and is not BETWEEN 2018 AND 2019 between 2018 and 2019. No group designed to be used for program had an increase in poverty across Figure 2 shows SPM rates for 2018 eligibility or funding distribution. the 2 years.6 and 2019.5 In 2019, the percentage The SPM is designed to provide of poor as estimated using the information on aggregate levels of SPM was 11.7 percent compared to economic need at a national level 6 Changes from 2018 to 2019 were not 12.8 percent in 2018, a decline of statistically significant for individuals living or within large subpopulations or 1.0 percentage point. The poverty in male reference person units, unrelated areas. As such, the SPM provides individuals, individuals with either no high school diploma or some college without a an additional macroeconomic 5 Appendix Table 1 contains rates for a degree, all workers, and individuals working statistic for further understanding more extensive list of demographic groups. less than full-time, year-round. economic conditions and trends.
U.S. Census Bureau 3 Figure 2. Change in Percentage of People in Poverty Using the Supplemental Poverty Measure: 2018 to 2019 Decrease Increase ( Statistically dierent from zero) 2018 2019 All people - Sex Male - Female - Age Under years - to years -1.0 years and older -0.8 Type of Unit Married couple -0.8
Cohabiting partners - Female reference person - Male reference person - Unrelated individuals - Race and Hispanic Origin White - White not Hispanic - Black - Asian - Hispanic (any race) - Educational Attainment (aged and older) No high school diploma - High school no college - Some college - Bachelor¡s degree or higher Work Experience (aged to ) All workers - Worked full-time year-round - Less than full-time year-round - Did not work at least week -
Percent
Notes: Statistically significant indicates the change is statistically dierent from zero at the 90 percent confidence level. Details may not sum to totals due to rounding. For more details, see Appendix Table 1. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see
4 U.S. Census Bureau Figure 3. Percentage of People in Poverty by Di erent Poverty Measures: 2019
1 O¨cial1 SPM Dierence O¨cial SPM All people * Sex Male * Female * Age Under years *- to ¡ years * ¡ years and older * Type of Unit Married couple ¡ * Cohabiting partners *- Female reference person Male reference person * Unrelated individuals ¡ *¡ Race and Hispanic Origin White * White£ not Hispanic * Black - Asian * Hispanic (any race) * Educational Attainment (aged and older) No high school diploma * High school£ no college * Some college * Bachelor¥s degree or higher * Work Experience (aged to ) All workers ¡ * Worked full-time£ year-round * Less than full-time£ year-round ¡ *¡ Did not work at least week ¡ ¡ Percent
* An asterisk preceding an estimate indicates change is statistically dierent from zero at the 90 percent confidence level. 1 Includes unrelated individuals under the age of 15. Note: Details may not sum to totals due to rounding. For more details, see Appendix Table 2. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see
U.S. Census Bureau 5 POVERTY ESTIMATES FOR in cohabiting partner units (Figure income questions comparable to 2019: OFFICIAL AND SPM 3).9 Official and SPM poverty rates SPM estimates from 2009, and for individuals living in female the second using the redesigned Using the SPM definition of reference person units, the Black income questions used for this poverty, Figure 3 shows that 11.7 population, and individuals who report and comparable to the percent of people were poor, did not work were not statistically 2014–2017 estimates presented higher than the 10.5 percent using different. here. Additionally there are two the official definition of poverty sets of SPM numbers for 2017, with the comparable universe.7, 8 Census Bureau estimates for with one set using the legacy data While the SPM rates were higher the SPM are available back to processing system and the other than official poverty rates for 2009.10 Since the SPM’s initial using the updated processing most groups, the SPM shows production, the SPM rate has been system. Comparisons over time lower than official poverty rates higher than the official poverty should be made with caution. for children and individuals living rate. Figures 4 and 5 present estimates for the official measure Figure 4 shows the official 7 Since the CPS ASEC does not ask and the SPM from 2009 to 2019. measure (with the comparable income questions for individuals under the age of 15, all unrelated individuals under the The charts show two values for universe) and the SPM since 2009. age of 15 are excluded from the universe 2013, one using the traditional The SPM ranged from 0.6 to 1.6 for official poverty calculations in Semega, Kollar, Shrider, and Creamer (2020). percentage points higher than the 9 However, these individuals are included in In the SPM, cohabiting partners are official measure over this period. the official poverty universe for this report presumed to share resources, whereas and are assigned the official poverty status in the official poverty measure, they are SPM rates in 2019 were at their of the householder. See the appendix for considered to be two separate resource lowest level since 2009, the first details. units. 8 Appendix Table 2 contains rates for a 10 For SPM estimates from 1967 to 2012, year for which the Census Bureau more extensive list of demographic groups. see Fox et al. (2015).
Figure 4. Poverty Rates Using the Ocial and Supplemental Poverty Measures: 2009 to 2019
Traditional income questions Redesigned income questions Updated processing system
Percent SPM
Ocial1
¡ ¡ ¡ ¡¢ ¡ ¡ ¡ ¡ ¡
1 Includes unrelated individuals under the age of 15. Note: The data for 2017 and beyond reflect the implementation of an updated processing system. The data for 2013 and beyond reflect the implementation of the redesigned income questions. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see
6 U.S. Census Bureau published SPM estimates, even an examination of the effect half their threshold was lower after making adjustments for the of taxes and noncash transfers than that of other age groups breaks in series.11 across the income/resource using the official measure (3.7 distribution. Figure 6 shows the percent), while the percentage for Figure 5 shows the poverty rate percent distribution of income- children was higher (6.2 percent). using both measures for three to-threshold ratio categories Subtracting necessary expenses major age groups. In 2019, the for all people and by major age and adding noncash benefits in gap between the official poverty category. Dividing income by the SPM narrowed the differences measure and the SPM was largest the respective poverty threshold across the three age groups.12 for individuals aged 65 and older controls income by unit size and at 3.9 percentage points. Even At the other end of the composition. Appendix Table 4 after accounting for breaks in distribution, relative to the official shows the distribution of income- series, SPM rates for each major measure, the SPM shows a smaller to-threshold ratios for various age group in 2019 were at their percentage of the population groups in 2018 and 2019. lowest level since 2009. with income four or more times Overall, the comparison shows the poverty threshold relative DISTRIBUTION OF INCOME- that a smaller share of the to the official measure. The SPM TO-THRESHOLD RATIOS: population had incomes below resource measure subtracts OFFICIAL AND SPM half of their poverty threshold taxes—compared with the official Comparing the distribution of using the SPM compared to measure, which does not— gross cash income with that the official measure. Including bringing down the percentage of of SPM resources also allows targeted noncash benefits and people with income in the highest subtracting necessary expenses category. 11 This report provides SPM and official reduced the percentage of the poverty estimates from 2009 to 2019. Another notable difference However, it is important to be aware that population in the lowest category the CPS ASEC is updated periodically to between the distributions using for children under the age of improve data quality. These improvements these two measures was the include changes to survey design such as 18 and adults aged 18 to 64. sampling and survey instrument changes, larger number of individuals with However, individuals aged 65 and as well as changes to data processing income-to-threshold ratios in such as weighting and data imputation older had a higher share below methods. When feasible, the Census the middle categories, 1.00 to Bureau provides data users with resources half of the poverty line with the 3.99, using the SPM. Since the that allow them to evaluate the impact of SPM—4.7 percent compared these survey changes across years. Most effect of taxes and transfers is recently, the 2014 CPS ASEC introduced with 3.7 percent with the official often to move income from the new income questions, new relationship measure. categories were phased in over the 2015 extremes of the distribution to and 2016 CPS ASEC, and the 2019 CPS ASEC reflects the implementation of Many of the noncash benefits the center of the distribution, an updated data processing system. included in the SPM, such as that is, from the very bottom Given these changes over time, historical comparisons should be made with caution. WIC and school meals, are not with targeted transfers or from In this report, 2019 SPM estimates are targeted toward the 65 and the very top via taxes and other compared to published estimates for earlier years when the questionnaire older population. Further, many expenses, the increase in the size and processing system changes did transfers received by this group of these middle categories is to be not result in statistically significant differences. When survey changes did are in cash, especially Social expected. have statistically significant impacts on Security payments, and are income or poverty estimates, comparisons are made by adjusting historical published captured in the official measure, 12 estimates to approximate the magnitude as well as the SPM. Note that the The range of age groups under half of these impacts. For more details on the their official poverty measure threshold adjustment used for these comparisons, see percentage of the 65-and-older (ranging from 3.7 to 6.2 percent) is larger
U.S. Census Bureau 7 Figure 5. Poverty Rates Using the Ocial and Supplemental Poverty Measures by Age Group: 2009 to 2019 Traditional income questions Redesigned income questions Updated processing system
Percent Under 18 years 1 ¢ Ocial children
¢ ¢ SPM children
¢
‘ ’ ‘ ’ ‘ ’ ’ ’ ’
Percent 18 to 64 years
SPM 18-64 ¢ ¢ ¢ Ocial1 18-64 ¢
‘ ’ ‘ ’ ‘ ’ ’ ’ ’
Percent 65 years and older
SPM 65+ ¢ ¢
1 ¢ Ocial 65+ ¢
‘ ’ ‘ ’ ‘ ’ ’ ’ ’
1 Includes unrelated individuals under the age of 15. Note: The data for 2017 and beyond reflect the implementation of an updated processing system. The data for 2013 and beyond reflect the implementation of the redesigned income questions. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see
8 U.S. Census Bureau Figure 6. Distribution of People by Income-to-Threshold Ratios: 2019 (In percent)
Less than 0.50 0.50 to 0.99 1.00 to 1.99 2.00 to 3.99 4.00 or more
Total population
Ocial1
SPM
Under 18 years
Ocial1
SPM
18 to 64 years
Ocial1
SPM
65 years and older
Ocial1
SPM
1 Includes unrelated individuals under the age of 15. Note: Details may not sum to totals due to rounding. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see
Appendix Table 4 shows similar reliability.13 Appendix Table 5 three categories by state. States calculations by race and ethnicity. shows 3-year averages of poverty where the SPM rates were higher For all groups, except Asians, rates by poverty measure for the than official are shaded blue; states smaller percentages had income United States and each state. The where SPM was lower than official below half of their poverty 3-year average poverty rate for are shaded orange; and states thresholds when using the the United States from 2017–2019 where the differences in the rates SPM compared with the official was 11.5 percent with the official were not statistically significant are measure. Larger percentages of measure and 12.5 percent using grey. Asians had income below half of the SPM. The 16 states for which the SPM their poverty thresholds in the While the SPM national poverty rates were higher than the official SPM than in the official measure. rate was higher than the official, poverty rates were California, POVERTY RATES BY STATE: that difference varies by Colorado, Connecticut, Delaware, OFFICIAL AND SPM geographic area. Figure 7 shows Florida, Hawaii, Illinois, Maryland, the United States divided into Massachusetts, Nevada, New To create state-level estimates Hampshire, New Jersey, New using the CPS ASEC, the Census 13 The Census Bureau recommends using York, Oregon, Texas, and Virginia. Bureau recommends using 3-year the American Community Survey (ACS) for state-level poverty estimates. In 2020, The SPM rate for the District of averages for additional statistical a working paper detailing a methodology Columbia was also higher. Higher for implementing the SPM in the ACS, as well as research data extracts and tables SPM rates by state may occur for 2009–2018 were released. See Fox, for many reasons. Geographic Glassman, and Pacas (2020) for details.
U.S. Census Bureau 9 Figure 7. AK Dierence in Poverty Rates by State Using the O cial and Supplemental Poverty Measures: 3-Year Average 2017 to 2019
0 500 Miles
WA
ME MT ND
OR MN VT ID NH MA SD WI NY MI WY CT RI IA PA NE NJ NV OH
! ! DE ! ! UT IN ! IL ! ! ! ! ! ! ! ! WV ! MD CA ! ! CO ! ! ! ! ! ! ! VA ! ! KS MO ! !
! KY ! DC NC TN OK AZ NM AR SC
AL GA 1 MS SPM higher than ocial Not statistically dierent TX 1 LA SPM lower than ocial
FL
1Includes unrelated individuals under the age of 15. Source: U.S. Census Bureau, Current 0 100 Miles HI Population Survey, 2018 to 2020 Annual Social and Economic 0 100 Miles Supplements (CPS ASEC). adjustments for housing costs lower thresholds reflecting lower at the SPM. This analysis allows and/or different mixes of housing costs, a different mix of one to gauge the effects of taxes housing tenure may result in housing tenure, or more generous and transfers and other necessary higher SPM thresholds. Higher noncash benefits. expenses using the SPM as a nondiscretionary expenses, such measure of economic well-being. The nine states that were not as taxes or medical expenses, may statistically different under the Income used for estimating also drive higher SPM rates. two measures include Alaska, the official poverty measure The 25 states for which SPM Arizona, Georgia, Nebraska, North includes cash benefits from the rates were lower than the official Carolina, Pennsylvania, Utah, government (e.g., Social Security, poverty rates were Alabama, Vermont, and Washington. Details unemployment insurance benefits, Arkansas, Idaho, Indiana, Iowa, are provided in Appendix Table 5. public assistance benefits, and Kansas, Kentucky, Louisiana, workers’ compensation benefits), Maine, Michigan, Minnesota, THE SPM AND THE EFFECT but does not take account of taxes Mississippi, Missouri, Montana, OF CASH AND NONCASH or noncash benefits aimed at New Mexico, North Dakota, TRANSFERS, TAXES, AND improving the economic situation Ohio, Oklahoma, Rhode Island, OTHER NONDISCRETIONARY of the population. The SPM EXPENSES South Carolina, South Dakota, incorporates all of these elements, Tennessee, West Virginia, This section moves away from adding cash benefits and noncash Wisconsin, and Wyoming. Lower comparing the SPM with the transfers, while subtracting SPM rates could occur due to official measure and looks only necessary expenses such as taxes,
10 U.S. Census Bureau Figure 8. Change in Number of People in Poverty After Including Each Element: 2019 (In millions) Under 18 years 18 to 64 years 65 years and older
Social Security –
Refundable tax credits – SNAP –
SSI –£ Housing subsidies – Child support received – School lunch – TANF/general assistance –¡ Unemployment insurance – LIHEAP – Workers' compensation – WIC – Child support paid ¡ Federal income tax FICA ¢ Work expenses Medical expenses
Note: For information on confidentiality protection, sampling error, nonsampling error, and definitions, see
medical expenses, and expenses figure include cash benefits, also equal. Social Security transfers related to work. An important included in the official measure, and refundable tax credits had the contribution of the SPM is that it as well as noncash benefits largest impacts, preventing 26.5 allows us to gauge the potential included only in the SPM. This million and 7.5 million individuals, magnitude of the effect of tax allows us to examine the effects of respectively, from falling into credits and transfers in alleviating government transfers on poverty poverty. Medical expenses poverty. We can also examine estimates. Since child support were the largest contributor the effects of nondiscretionary paid is subtracted from income, to increasing the number of expenses such as work and we also examine the effect of child individuals in poverty. medical expenses. support received on alleviating Appendix Table 6 shows the poverty. Child support payments Figure 8 shows the effect effect that various additions and received are counted as income that various additions and subtractions had on the SPM in both the official measure and subtractions had on the number rate in 2018 and 2019, holding all the SPM (but child support paid is of people who would have been else the same and assuming no only deducted in the SPM). considered poor in 2019, holding behavioral changes. Appendix all else the same and assuming no Figure 8 allows us to compare the Table 7 shows the same set of behavioral changes. Additions and effect of transfers, both cash and additions and subtractions but subtractions are shown for the noncash, and nondiscretionary shows the number of people total population and by three age expenses on numbers of affected by removing each groups. Additions shown in the individuals in poverty, all else
U.S. Census Bureau 11 element from the SPM, rather than Table 7).15 Conversely, Federal the BLS with information on the change in the SPM rate. Insurance Contributions Act expenditures for food, clothing, (FICA) and work expenses pushed shelter, and utilities. Results show Removing one item from the fewer individuals into poverty in higher poverty rates using the calculation of SPM resources 2019 than in 2018. SPM than the official measure for and recalculating poverty rates most groups, with children being shows, for example, that Social Appendix Tables 6 and 7 also an exception with lower poverty Security benefits decrease the show effects of individual rates using the SPM. SPM rate by 8.1 percentage points, elements for different age groups. from 19.9 percent to 11.7 percent In 2019, accounting for refundable The SPM allows us to examine (Appendix Table 6).14 This means tax credits resulted in a 5.5 the effect of taxes, noncash that with Social Security benefits, percentage-point decrease in the transfers, and necessary expenses 26.5 million fewer people are child poverty rate, representing on the poor and on important living below the poverty line 4.0 million children prevented groups within the population in (Figure 8 and Appendix Table 7). from falling into poverty by poverty. As such, there are lower When including refundable tax the inclusion of these credits. percentages of the SPM poverty credits (the Earned Income Tax Subtracting medical expenses, populations in the very high and Credit [EITC] and the refundable such as contributions toward the very low resource categories than portion of the child tax credit) cost of medical care and health we find using the official measure. in resources, 7.5 million fewer insurance premiums, from the Since noncash benefits help those people are considered poor, all income of families with children in extreme poverty, there were else constant. On the other hand, resulted in a child poverty rate lower percentages of individuals when the SPM subtracts amounts 1.9 percentage points higher. For with resources below half the paid for child support, income the group aged 65 and older, SPM SPM threshold for most groups. and payroll taxes, work-related rates increased by 4.0 percentage In addition, the effect of benefits expenses, and medical expenses, points with the inclusion of received from each program and the number and percentage medical expense deductions from taxes and other nondiscretionary in poverty are higher. When income, while Social Security expenses on SPM rates were subtracting medical expenses benefits lowered poverty rates examined. from income, the SPM rate is by 32.1 percentage points for 2.4 percentage points higher. In this group, lifting 17.5 million COMMENTS numbers, 7.7 million more people individuals above the poverty line. The Census Bureau welcomes are classified as poor. the comments and advice of data SUMMARY In comparison to 2018, the 2019 and report users. If you have antipoverty impacts of refundable This report provides estimates suggestions or comments on this tax credits, Supplemental of poverty using the SPM for the report, please write to: United States. The results illustrate Nutrition Assistance Program Liana E. Fox (SNAP), housing subsidies, school differences between the official Statistician, Economic lunch, Temporary Assistance to measure of poverty and a poverty Characteristics Needy Families (TANF)/general measure that takes account of Social, Economic, and Housing assistance, and Low-Income noncash benefits received by Statistics Division Home Energy Assistance Program families and nondiscretionary (LIHEAP) all decreased (Appendix expenses that they must pay. U.S. Census Bureau The SPM also employs a poverty Washington, DC 20233–8500 threshold that is updated by Or e-mail 14 Details do not sum to totals due to rounding. 15 While the count of people lifted out
12 U.S. Census Bureau REFERENCES Citro, Constance F. and Robert , “The Supplemental Poverty T. Michael (eds.), Measuring Measure: 2016,” Current Many of the working papers Poverty: A New Approach, Population Reports, P60-261, listed below are available at Washington, DC, National U.S. Census Bureau,
U.S. Census Bureau 13 Garner, Thesia I., Marisa Mohanty, Abinash, Ashley and Liana Fox, “The Gudrais, and Kathleen Short, Edwards, and Liana Fox, Supplemental Poverty Measure: “Supplemental Poverty “Measuring the Cost of 2015,” Current Population Measure Thresholds and Employment: Work-Related Reports, P60-258, U.S. Census Noncash Benefits,” April 2016, Expenses in the Supplemental Bureau, September 2016, available at
14 U.S. Census Bureau , “The Research Supplemental , “Experimental Poverty Smith, Jessica C. and Carla Poverty Measure: 2012,” Current Measures: 1999,” Current Medalia, “Health Insurance Population Reports, P60-247, Population Reports, P60-216, Coverage in the United States: U.S. Census Bureau, U.S. Census Bureau, 2013,” Current Population November 2013, available at U.S. Government Printing Reports, P60-250, U.S. Census
U.S. Census Bureau 15 APPENDIX on how to develop the SPM.16 Statistics, OMB, and the Social Their suggestions drew on the Security Administration. SPM HISTORY recommendations of the 1995 Currently, this ITWG is reviewing This is the tenth report describing NAS report and the subsequent potential changes to implement in the Supplemental Poverty extensive research on poverty 2021. Researchers at the Census Measure (SPM) released by the measurement. These suggestions Bureau and BLS have presented U.S. Census Bureau, with support were published in the Federal results showing the rationale for, from the U.S. Bureau of Labor Register and the Census Bureau and impact of, potential changes Statistics (BLS). and the BLS reviewed comments at various conferences and from the public.17 In November expert meetings. Many of these The SPM was developed following 2011, the Census Bureau released presentations and working papers decades of research on poverty the first SPM report, providing can be found on the Census SPM measurement. Concerns about the SPM estimates for 2009 and 2010. adequacy of the official measure Web site at
16 U.S. Census Bureau Register notice in February included in the consumer unit.20 Supplemental Nutrition Assistance 2020 providing for 60 days FCSU expenditures are converted Program (SNAP) benefits in the of public comment, soliciting to equivalized values using a measure of spending on food. As feedback on the preliminary three-parameter equivalence much as possible given available findings and recommendations scale (see “Equivalence Scales” data, the calculation of the FCSU on alternative poverty measures section). The three-parameter should include any noncash (see
U.S. Census Bureau 17 0.65 to 0.75 range recommended poverty thresholds. They are the SNAP program are assumed by the NAS panel. referred to as SPM Resource Units. to devote 30 percent of their For all resource units that contain countable monthly cash income to Geographic Adjustments a set of male/female unmarried the purchase of food, and SNAP The American Community Survey partners, the female partner’s benefits make up the remaining (ACS) is used to adjust the FCSU weight is used as the SPM family cost of an adequate low-cost thresholds for differences in weight. For all other units, there is diet. This amount is set at the prices across geographic areas. no change in family weight.26 level of the U.S. Department of The geographic adjustments are Agriculture’s Thrifty Food Plan. Official Poverty Treatment of based on 5-year ACS estimates In the CPS ASEC, respondents Unrelated Individuals Under the report if anyone in the household of median gross rents for two- Age of 15 bedroom units with complete ever received SNAP benefits in the kitchen and plumbing facilities. Unrelated children under the age previous calendar year and, if so, Separate medians were estimated of 15 are excluded from the official the face value of those benefits. for each of 260 MSAs large poverty measure universe but The annual household amount enough to be identified on the included in the SPM universe. To is prorated to the SPM Resource public-use version of the Current compare the two measures in the Units within each household. Population Survey Annual Social SPM report, unrelated individuals and Economic Supplement under the age of 15 are assigned National School Lunch Program (CPS ASEC) file. For each state, an official poverty status to match This program offers children free a median is estimated for all that of the reference person of the school lunches if family income nonmetropolitan areas (47) and household in which they reside. is below 130 percent of federal for a combination of all smaller The official poverty status is not poverty guidelines, reduced-price metropolitan areas within a recalculated for anyone else in the school meals if family income is state (35). This results in 342 household. See Fox (2017a) for between 130 and 185 percent of adjustment factors. For details, a comparison of official poverty the federal poverty guidelines, see Renwick (2011).23 estimates using different methods. and a subsidized school meal for Prior to the 2016 SPM report, all other children.27 In the CPS Unit of Analysis all unrelated children under the ASEC, the reference person age of 15 were considered poor is asked how many children The ITWG suggested that the in the official poverty estimates “usually” ate a complete lunch resource unit in the SPM include used in the SPM report. Since at school, and if so, if it was a free all related individuals who live at these children were not asked or reduced-price school lunch. the same address, any coresident any income questions, they were The value of school meals is unrelated children who are cared assigned income of $0 and a assigned based on the assumption for by the family (such as foster poverty threshold for a single- that the children received the children), and any cohabiters and person unit. lunches every day during the last their children.24, 25 This definition school year. Note that this method corresponds broadly with the unit Noncash Benefits may overestimate the benefits of data collection (the consumer received by each family. To value unit) that is employed for the CE Supplemental Nutrition Assistance benefits, we obtain amounts on data that are used to calculate Program (SNAP) the cost per lunch from the SNAP benefits (formerly 23 Renwick, Figueroa, and Aten (2017) U.S. Department of Agriculture examined an alternative method of known as food stamps) are calculation for the geographic indexes designed to allow eligible low- using Regional Price Parities from the 27 The poverty guidelines are issued U.S. Bureau of Economic Analysis. income households to afford each year by the Department of Health 24 Foster children up to the age of 22 are a nutritionally adequate diet. and Human Services. The guidelines are a included in the new unit. simplified version of the Census Bureau’s 25 The official measure of poverty uses Households that participate in poverty thresholds used for administrative the Census Bureau-defined family that purposes—for instance, determining includes all individuals residing together financial eligibility for certain federal who are related by birth, marriage, or 26 Appropriate weighting of these new programs. For more details and adoption and treats all unrelated individuals units is an area of additional research at the guidelines, see
18 U.S. Census Bureau Food and Nutrition Service, Low-Income Home Energy “market rent” for the household which administers the school Assistance Program (LIHEAP) is estimated using a statistical lunch program. There is no value This program provides three match with HUD administrative included for school breakfast. types of energy assistance. data from the Public and Indian Under this program, states may Housing Information Center and Supplementary Nutrition Program help pay heating or cooling bills, the Tenant Rental Assistance for Women, Infants, and Children provide allotments for low- Certification System. For each (WIC) cost weatherization, or provide household identified in the CPS This program is designed to assistance during energy-related ASEC as receiving help with provide food assistance and emergencies. States determine rent or living in public housing, nutritional screening to low- eligibility and can provide an attempt was made to match income pregnant and postpartum assistance in various ways, on state, core-based statistical women and their infants and to including cash payments, vendor area (CBSA), and household low-income children up to the payments, two-party checks, size.28 The total tenant payment age of 5. Incomes must be at or vouchers/coupons, and payments is estimated by applying HUD below 185 percent of the poverty directly to landlords. In the CPS program rules to total household guidelines and participants ASEC, the question on energy income reported in the CPS ASEC. must be nutritionally at-risk assistance asks for information Generally, participants in either (having abnormal nutritional about the entire previous year. public housing or tenant-based conditions, nutrition-related Many households receive both a subsidy programs administered by medical conditions, or dietary “regular” benefit and one or more HUD are expected to contribute deficiencies). Benefits include crisis or emergency benefits. the greater of one-third of their supplemental foods in the form Since LIHEAP payments are “adjusted” income or 10 percent of food items or vouchers for often made directly to a utility of their gross income towards purchases of specific food company or fuel oil vendor, many housing costs.29 See Johnson et items. There are questions on households may have difficulty al. (2010) for more details on this current receipt of WIC in the reporting the precise amount of method. Initially, subsidies are CPS ASEC. Lacking additional the LIHEAP payment made on estimated at the household level. information, we assume 12 months their behalf. If there is more than one SPM unit of participation and value the in a household, then the value of benefit using program information Housing Assistance obtained from the Department of Households can receive housing 28 HUD operates two major housing assistance programs: public housing Agriculture. As with school lunch, assistance from a plethora of and tenant-based or voucher programs. assuming yearlong participation federal, state, and local programs. Previous research has found that households misreport whether they receive may overestimate the value of Federal housing assistance public housing or rental assistance in the WIC benefits received by a given consists of a number of programs CPS ASEC and that the value of public housing is not unambiguously worth SPM unit. In these estimates, we administered primarily by the less than the value of rental assistance assume that all children less than U.S. Department of Housing and (Renwick, 2017). Given these ambiguities and increasing challenges in the reporting 5 years old in a household where Urban Development (HUD). These of housing subsidy values across various types of housing assistance, beginning in someone reports receiving WIC programs traditionally take the the 2016 SPM report, we have eliminated are also assigned receipt of WIC. form of rental subsidies and the adjustment factor previously applied to public housing subsidy values. If the child is aged 0 or 1 year, mortgage-interest subsidies 29 HUD regulations define “adjusted then we assume that the mother targeted to very-low-income household income” as cash income, excluding income from certain sources also gets WIC. If there is no child renters and are either project- minus numerous deductions. Three of in the family, but the household based (public housing) or tenant- the income exclusions can be identified from the CPS ASEC: income from the reference person said “yes” to the based (vouchers). The value of employment of children, student financial WIC question, we assume this is a housing subsidies is estimated assistance, and earnings in excess of $480 for each full-time student 18 years pregnant woman receiving WIC. as the difference between the or older. Deductions that can be modeled “market rent” for the housing unit from the CPS ASEC include $480 for each dependent, and $400 for any elderly or and the total tenant payment. The disabled family member, child care, and medical expenses.
U.S. Census Bureau 19 the subsidy is prorated based on other tax credits. The CPS ASEC most recent available data are the number of people in the SPM does not collect information on used to calculate median weekly unit relative to the total number of taxes paid, but relies on a tax expenses.31 The number of weeks people in the household. calculator to simulate taxes paid. worked, reported in the CPS These simulations include federal ASEC, is multiplied by 85 percent Housing subsidies help families and state income taxes and FICA of median weekly work-related pay their rent and, as such, taxes.30 These simulations also expenses for each person to arrive are added to income for the use a statistical match to the IRS at annual work-related expenses.32 SPM. However, there is general Statistics of Income public-use agreement that, while the value microdata file of tax returns. Child Care Expenses of a housing subsidy can free up Another important part of a family’s income to purchase Work-Related Expenses work-related expenses is paying food and other basic items, it will Going to work and earning a someone to care for children while do so only to the extent that it wage often entails incurring parents work. These expenses meets the need for shelter. Thus, expenses such as travel to work have become important for the values for housing subsidies and purchase of uniforms or families with young children in included as income are limited to tools. For work-related expenses which both parents (or a single the proportion of the threshold (other than child care), the NAS parent) work. To account for that is allocated to housing costs. panel and original SPM ITWG child care expenses while parents The subsidy is capped at the recommended subtracting a fixed worked, the CPS ASEC asks housing portion of the appropriate amount for each earner 18 years parents whether or not they pay threshold MINUS the total tenant or older. Their calculation was for child care and how much they payment. based on 1987 Survey of Income spent. The amounts paid for any and Program Participation (SIPP) type of child care while parents Necessary Expenses Subtracted From Resources data that collected information are at work are summed over all on work expenses in a set of children. The ITWG, following the Taxes supplementary questions. They recommendations of the NAS The NAS panel and the ITWG calculated 85 percent of median report, suggested capping the recommended that the calculation weekly expenses—$14.42 per amount subtracted from income, of family resources for poverty week worked for anyone aged when combined with other work- measurement should subtract 18 or older in the family in 1992. related expenses, so that these necessary expenses that must be Total expenses were obtained by do not exceed total reported paid by the family. The measure multiplying this fixed amount by earnings of the lowest earning subtracts federal, state, and local the number of weeks respondents reference person or spouse/ income taxes and Social Security reported working in the year. partner of the reference person in payroll taxes (FICA) before Each person in the SIPP reports the family. This capping procedure assessing the ability of a family their own expenditures on work- to obtain basic necessities such related items in a given week. The as FCSU. Taking account of taxes 31 Median weekly work expenses were allows us to account for receipt 30 Wheaton and Stevens (2016) compare $46.73 for 2019 using Wave 4 of the 2014 the Census Bureau’s tax calculator to SIPP Panel. of the federal or state Earned TAXSIM and the Bakija tax model and find 32 Edwards et al. (2014) examined an Income Tax Credit (EITC) and consistency in tax estimates across the alternative method of valuing work-related models. expenses using the ACS.
20 U.S. Census Bureau is applied before determining or reimbursed by insurance. “spouse present,” combined poverty status.33 Subtracting these amounts from reported income is used to income, like taxes and work determine the appropriate Child Support Paid expenses, leaves the amount Medicare Part B premium The NAS panel recommended of income that the family has assuming that these couples filed that since child support received available to purchase the basic married, joint returns. Finally, the from other households is counted bundle of goods. simulation model assumes two as income, child support paid groups paid zero Part B premiums: When reporting medical out to those households should (1) respondents enrolled in expenses, respondents are asked be deducted from the resources Medicare and Medicaid, and (2) not to report Medicare Part B of those households that paid those with a family income less premiums. Instead, Medicare Part it. Without this subtraction, all than 135 percent of the federal B premiums are estimated using child support is double counted poverty level.35 This strategy other information collected in in overall income statistics. for estimating Medicare Part the CPS ASEC. If respondents Questions ascertaining amounts B premiums largely follows received Social Security benefits, paid in child support are included the methodology developed they may have reported Medicare in the CPS ASEC, and these by Caswell and Short (2011). premiums, and the reported reported amounts are subtracted Estimates for 2017 and beyond amount is taken. For respondents in the estimates presented here. reflect the implementation of an aged 65 and older who reported updated processing system.36 Medical Expenses that their Social Security payment The ITWG recommended was after deduction, but did subtracting medical expenses not report a deduction amount from income, following the NAS greater than $0, the Medicare panel. The NAS panel was aware Part B premium is set at the 35 The family income assumption is standard amount per month and based on a rough estimate of eligibility and that expenditures for health care participation in at least one of the following are a significant portion of a added to income and medical programs: Qualified Medicare Beneficiary, expenditures. For the remaining Specified Low-Income Medicare family budget and have become Beneficiary, or Qualified Individual or an increasingly larger budget item respondents who reported being Qualified Disabled and Working Individuals. covered by Medicare, Medicare We do not take into account the possibility since the 1960s. These expenses of (state-specific) asset requirements. include the payment of health Part B premiums are simulated 36 For more details on changes to using the rules for income and the medical expenditures estimation, insurance premiums plus other see Berchick, Edward R. and Heide M. medically necessary items such tax filing status for people Jackson, “Health Insurance Coverage in aged 65 and older (see the 2017 CPS ASEC Research File,” SEHSD as prescription drugs and doctor Working Paper Number 2019-01, 2019, 34 copayments that are not covered
U.S. Census Bureau 21 Appendix Table 1. Number and Percentage of People in Poverty Using the Supplemental Poverty Measure: 2018 and 2019—Con. (Numbers in thousands. Margin of error in thousands or percentage points as appropriate. People as of March of the following year. For information on confi dentiality protection, sampling error, nonsampling error, and defi nitions, see
Region Northeast ...... 6,431 383 11.7 0.7 6,768 339 12.2 0.6 –337 –0.6 Midwest ...... 5,944 347 8.8 0.5 6,223 344 9.2 0.5 –279 –0.4 South ...... 15,466 628 12.4 0.5 17,219 606 13.9 0.5 *–1,752 *–1.5 West ...... 10,321 402 13.2 0.5 11,211 434 14.4 0.6 *–890 *–1.2
See footnotes at end of table.
22 U.S. Census Bureau Appendix Table 1. Number and Percentage of People in Poverty Using the Supplemental Poverty Measure: 2018 and 2019—Con. (Numbers in thousands. Margin of error in thousands or percentage points as appropriate. People as of March of the following year. For information on confi dentiality protection, sampling error, nonsampling error, and defi nitions, see
* An asterisk preceding an estimate indicates change is statistically diff erent from zero at the 90 percent confi dence level. Z Rounds to zero. 1 The margin of error (MOE) is a measure of an estimate’s variability. The larger the MOE in relation to the size of the estimate, the less reliable the estimate. This number, when added to and subtracted from the estimate, forms the 90 percent confi dence interval. The MOEs shown in this table are based on standard errors calculated using replicate weights. 2 Federal surveys give respondents the option of reporting more than one race. Therefore, two basic ways of defi ning a race group are pos- sible. A group, such as Asian, may be defi ned as those who reported Asian and no other race (the race-alone or single-race concept) or as those who reported Asian regardless of whether they also reported another race (the race-alone-or-in-combination concept). This table shows data using the fi rst approach (race alone). The use of the single-race population does not imply that it is the preferred method of presenting or analyz- ing data. The Census Bureau uses a variety of approaches. Data for American Indians and Alaska Natives, Native Hawaiians and Other Pacifi c Islanders, and those reporting two or more races are not shown separately. 3 For the defi nition of metropolitan statistical areas and principal cities, see
U.S. Census Bureau 23 Appendix Table 2. Number and Percentage of People in Poverty by Diff erent Poverty Measures: 2019—Con. (Numbers in thousands. Margin of error in thousands or percentage points as appropriate. People as of March of the following year. For information on confi dentiality protection, sampling error, nonsampling error, and defi nitions, see
See footnotes at end of table.
24 U.S. Census Bureau Appendix Table 2. Number and Percentage of People in Poverty by Diff erent Poverty Measures: 2019—Con. (Numbers in thousands. Margin of error in thousands or percentage points as appropriate. People as of March of the following year. For information on confi dentiality protection, sampling error, nonsampling error, and defi nitions, see
Health Insurance Coverage With private insurance . . . . . 220,848 7,792 372 3.5 0.2 12,202 491 5.5 0.2 *4,409 *2.0 With public, no private insurance ...... 77,591 20,753 563 26.7 0.7 19,600 556 25.3 0.6 *–1,153 *–1.5 Not insured ...... 26,830 5,515 304 20.6 1.1 6,361 322 23.7 1.1 *846 *3.2 Work Experience Total, 18 to 64 years . . 197,475 18,660 514 9.4 0.3 22,072 606 11.2 0.3 *3,412 *1.7 All workers ...... 154,593 7,324 256 4.7 0.2 10,599 368 6.9 0.2 *3,275 *2.1 Worked full-time, year-round ...... 112,600 2,291 146 2.0 0.1 4,487 226 4.0 0.2 *2,196 *2.0 Less than full-time, year-round ...... 41,993 5,033 208 12.0 0.5 6,112 256 14.6 0.5 *1,079 *2.6 Did not work at least 1 week ...... 42,882 11,337 374 26.4 0.8 11,473 390 26.8 0.8 136 0.3 Disability Status5 Total, 18 to 64 years . . 197,475 18,660 514 9.4 0.3 22,072 606 11.2 0.3 *3,412 *1.7 With a disability ...... 14,439 3,252 166 22.5 1.1 3,107 168 21.5 1.2 *–145 *–1.0 With no disability ...... 182,062 15,347 465 8.4 0.3 18,899 556 10.4 0.3 *3,552 *2.0
* An asterisk preceding an estimate indicates change is statistically diff erent from zero at the 90 percent confi dence level. 1 Includes unrelated individuals under the age of 15. 2 The margin of error (MOE) is a measure of an estimate’s variability. The larger the MOE in relation to the size of the estimate, the less reliable the estimate. This number, when added to and subtracted from the estimate, forms the 90 percent confi dence interval. The MOEs shown in this table are based on standard errors calculated using replicate weights. 3 Federal surveys give respondents the option of reporting more than one race. Therefore, two basic ways of defi ning a race group are pos- sible. A group, such as Asian, may be defi ned as those who reported Asian and no other race (the race-alone or single-race concept) or as those who reported Asian regardless of whether they also reported another race (the race-alone-or-in-combination concept). This table shows data using the fi rst approach (race alone). The use of the single-race population does not imply that it is the preferred method of presenting or analyz- ing data. The Census Bureau uses a variety of approaches. Data for American Indians and Alaska Natives, Native Hawaiians and Other Pacifi c Islanders, and those reporting two or more races are not shown separately. 4 For the defi nition of metropolitan statistical areas and principal cities, see
U.S. Census Bureau 25 Appendix Table 3. Two-Adult, Two-Child Poverty Thresholds: 2018 and 2019 (In nominal dollars) Measure 2018 Standard error 2019 Standard error Offi cial Poverty Measure Offi cial poverty measure ...... 25,465 N 25,926 N Research Supplemental Poverty Measure Owners with mortgages ...... 28,342 329 29,234 322 Owners without mortgages ...... 24,173 424 24,980 574 Renters ...... 28,166 253 28,881 300
N Not available. Source: The thresholds, shares, and means were produced by Juan D. Munoz under the guidance of Thesia I. Garner. Munoz and Garner work in the Division of Price and Index Number Research, Bureau of Labor Statistics (BLS). These thresholds and statistics are produced for research purposes only using the U.S. Consumer Expenditure Interview Survey. The thresholds are not BLS production quality. For methodologi- cal details and related research regarding the SPM thresholds, see
26 U.S. Census Bureau Appendix Table 4. Percentage of People by Ratio of Income/Resources to Poverty Threshold: 2018 and 2019—Con. (Margin of error in percentage points. People as of March of the following year. For information on confi dentiality protection, sampling error, nonsampling error, and defi nitions, see
2018 OFFICIAL2 All people ...... 5.3 0.2 6.4 0.2 8.3 0.2 8.8 0.2 29.2 0.3 41.9 0.4 Age Under 18 years ...... 6.9 0.4 9.3 0.4 11.1 0.5 10.4 0.4 29.6 0.6 32.8 0.6 18 to 64 years ...... 5.1 0.2 5.6 0.2 7.0 0.2 7.9 0.2 28.7 0.4 45.8 0.5 65 years and older ...... 4.0 0.3 5.8 0.3 9.4 0.4 10.2 0.5 30.3 0.7 40.4 0.7 Race3 and Hispanic Origin White ...... 4.5 0.2 5.6 0.2 7.7 0.2 8.6 0.3 29.2 0.4 44.5 0.4 White, not Hispanic . . . . . 3.9 0.2 4.2 0.2 6.0 0.2 7.3 0.2 28.4 0.4 50.2 0.5 Black ...... 9.4 0.6 11.4 0.7 11.9 0.8 10.8 0.7 30.4 1.0 26.2 1.0 Asian ...... 5.3 0.6 4.9 0.7 6.0 0.8 6.9 0.8 24.9 1.6 52.1 1.6 Hispanic (any race) ...... 6.9 0.5 10.6 0.5 14.0 0.6 12.9 0.6 32.0 0.8 23.6 0.7
See footnotes at end of table.
U.S. Census Bureau 27 Appendix Table 4. Percentage of People by Ratio of Income/Resources to Poverty Threshold: 2018 and 2019—Con. (Margin of error in percentage points. People as of March of the following year. For information on confi dentiality protection, sampling error, nonsampling error, and defi nitions, see
SPM All people ...... 4.2 0.1 8.6 0.2 15.0 0.3 13.6 0.3 36.2 0.4 22.4 0.3 Age Under 18 years ...... 3.3 0.2 10.4 0.5 19.0 0.6 16.3 0.5 35.6 0.6 15.4 0.4 18 to 64 years ...... 4.2 0.2 8.0 0.2 13.3 0.3 13.0 0.3 37.2 0.4 24.2 0.4 65 years and older ...... 5.0 0.3 8.6 0.4 15.3 0.4 12.1 0.4 33.5 0.7 25.4 0.6 Race3 and Hispanic Origin White ...... 3.7 0.2 7.5 0.2 13.7 0.3 13.1 0.3 37.3 0.4 24.7 0.4 White, not Hispanic . . . . . 3.4 0.2 5.3 0.2 10.7 0.3 11.8 0.3 39.8 0.5 29.0 0.5 Black ...... 5.9 0.5 14.5 0.9 21.5 1.0 16.4 0.8 30.9 1.0 10.7 0.6 Asian ...... 5.4 0.6 8.5 1.0 13.4 1.0 13.4 1.2 34.3 1.4 25.0 1.2 Hispanic (any race) ...... 4.8 0.4 15.6 0.6 24.8 0.9 18.0 0.8 28.1 0.9 8.8 0.4
1 The margin of error (MOE) is a measure of an estimate’s variability. The larger the MOE in relation to the size of the estimate, the less reliable the estimate. This number, when added to and subtracted from the estimate, forms the 90 percent confi dence interval. The MOEs shown in this table are based on standard errors calculated using replicate weights. 2 Includes unrelated individuals under the age of 15. 3 Federal surveys give respondents the option of reporting more than one race. Therefore, two basic ways of defi ning a race group are pos- sible. A group, such as Asian, may be defi ned as those who reported Asian and no other race (the race-alone or single-race concept) or as those who reported Asian regardless of whether they also reported another race (the race-alone-or-in-combination concept). This table shows data using the fi rst approach (race alone). The use of the single-race population does not imply that it is the preferred method of presenting or analyz- ing data. The Census Bureau uses a variety of approaches. Data for American Indians and Alaska Natives, Native Hawaiians and Other Pacifi c Islanders, and those reporting two or more races are not shown separately. Note: Details may not sum to totals due to rounding. Source: U.S. Census Bureau, Current Population Survey, 2019 and 2020 Annual Social and Economic Supplements (CPS ASEC).
28 U.S. Census Bureau Appendix Table 5. Number and Percentage of People in Poverty by State Using 3-Year Average Over: 2017, 2018, and 2019—Con. (Numbers in thousands. Margin of error in thousands or percentage points as appropriate. People as of March of the following year. For information on confi dentiality protection, sampling error, nonsampling error, and defi nitions, see
See footnotes at end of table.
U.S. Census Bureau 29 Appendix Table 5. Number and Percentage of People in Poverty by State Using 3-Year Average Over: 2017, 2018, and 2019—Con. (Numbers in thousands. Margin of error in thousands or percentage points as appropriate. People as of March of the following year. For information on confi dentiality protection, sampling error, nonsampling error, and defi nitions, see
* An asterisk preceding an estimate indicates change is statistically diff erent from zero at the 90 percent confi dence level. Z Rounds to zero. 1 Includes unrelated individuals under the age of 15. 2 The margin of error (MOE) is a measure of an estimate’s variability. The larger the MOE in relation to the size of the estimate, the less reliable the estimate. This number, when added to and subtracted from the estimate, forms the 90 percent confi dence interval. The MOEs shown in this table are based on standard errors calculated using replicate weights. Note: Details may not sum to totals due to rounding. The data for 2017 refl ect the implementation of an updated processing system. Source: U.S. Census Bureau, Current Population Survey, 2018 to 2020 Annual Social and Economic Supplements (CPS ASEC).
30 U.S. Census Bureau Appendix Table 6. Eff ect of Individual Elements on Supplemental Poverty Measure Rates: 2018 and 2019 (Margin of error in percentage points. People as of March of the following year. For information on confi dentiality protection, sampling error, nonsampling error, and defi nitions, see
2018 All people ...... 12.77 0.27 13.68 0.52 12.21 0.28 13.59 0.47 ADDITIONS Social Security ...... –8.39 0.19 –1.99 0.19 –3.96 0.18 –33.90 0.67 Refundable tax credits ...... –2.76 0.14 –6.42 0.34 –2.07 0.11 –0.22 0.06 SNAP2 ...... –0.99 0.09 –1.87 0.22 –0.77 0.07 –0.60 0.09 SSI2 ...... –0.90 0.07 –0.67 0.12 –0.96 0.08 –1.00 0.14 Housing subsidies ...... –0.93 0.07 –1.27 0.16 –0.71 0.06 –1.26 0.15 Child support received ...... –0.24 0.04 –0.58 0.11 –0.17 0.03 –0.03 0.02 School lunch ...... –0.45 0.06 –1.08 0.16 –0.31 0.05 –0.04 0.02 TANF/general assistance2 ...... –0.14 0.03 –0.29 0.08 –0.10 0.03 –0.04 0.02 Unemployment insurance ...... –0.12 0.03 –0.14 0.05 –0.13 0.03 –0.07 0.04 LIHEAP2 ...... –0.08 0.02 –0.10 0.04 –0.07 0.02 –0.05 0.02 Workers’ compensation ...... –0.04 0.02 –0.04 0.02 –0.04 0.02 –0.03 0.02 WIC2 ...... –0.09 0.03 –0.23 0.06 –0.07 0.02 Z Z SUBTRACTIONS Child support paid ...... 0.08 0.02 0.07 0.03 0.10 0.02 0.02 0.02 Federal income tax ...... 0.36 0.05 0.25 0.07 0.44 0.06 0.20 0.06 FICA2 ...... 1.48 0.11 2.08 0.22 1.56 0.11 0.38 0.07 Work expenses ...... 1.75 0.12 2.51 0.25 1.82 0.12 0.46 0.08 Medical expenses ...... 2.46 0.13 2.26 0.21 2.12 0.13 4.05 0.30
Z Rounds to zero. 1 The margin of error (MOE) is a measure of an estimate’s variability. The larger the MOE in relation to the size of the estimate, the less reliable the estimate. This number, when added to and subtracted from the estimate, forms the 90 percent confi dence interval. The MOEs shown in this table are based on standard errors calculated using replicate weights. 2 SNAP: Supplemental Nutrition Assistance Program; SSI: Supplemental Security Income; TANF: Temporary Assistance for Needy Families; LIHEAP: Low Income Home Energy Assistance Program; WIC: Special Supplemental Nutrition Program for Women, Infants, and Children; FICA: Federal Insurance Contributions Act. Note: Details may not sum to totals due to rounding. Source: U.S. Census Bureau, Current Population Survey, 2019 and 2020 Annual Social and Economic Supplements (CPS ASEC).
U.S. Census Bureau 31 Appendix Table 7. Eff ect of Individual Elements on the Number of Individuals in Poverty: 2018 and 2019 (Numbers and margin of error in thousands. People as of March of the following year. For information on confi dentiality protection, sampling error, nonsampling error, and defi nitions, see
2018 All people ...... 41,420 861 10,096 381 24,151 564 7,174 250 ADDITIONS Social Security ...... –27,205 614 –1,471 141 –7,837 350 –17,897 361 Refundable tax credits ...... –8,950 448 –4,735 250 –4,098 224 –117 34 SNAP2 ...... –3,210 298 –1,381 164 –1,514 145 –315 48 SSI2 ...... –2,923 233 –497 86 –1,900 155 –526 75 Housing subsidies ...... –3,013 239 –936 120 –1,412 127 –665 80 Child support received ...... –789 138 –429 79 –344 67 –16 11 School lunch ...... –1,445 206 –800 118 –622 98 –22 11 TANF/general assistance2 ...... –444 111 –216 60 –207 62 –21 11 Unemployment insurance ...... –399 90 –103 33 –259 61 –38 20 LIHEAP2 ...... –247 61 –72 27 –147 39 –28 12 Workers’ compensation ...... –124 49 –27 16 –79 32 –18 12 WIC2 ...... –302 89 –169 48 –132 44 –2 2 SUBTRACTIONS Child support paid ...... 260 67 51 21 196 47 12 12 Federal income tax ...... 1,163 172 182 52 876 121 105 34 FICA2 ...... 4,813 344 1,537 165 3,077 210 200 38 Work expenses ...... 5,686 375 1,849 186 3,591 229 245 44 Medical expenses ...... 7,990 409 1,665 152 4,189 257 2,136 159
1 The margin of error (MOE) is a measure of an estimate’s variability. The larger the MOE in relation to the size of the estimate, the less reliable the estimate. This number, when added to and subtracted from the estimate, forms the 90 percent confi dence interval. The MOEs shown in this table are based on standard errors calculated using replicate weights. 2 SNAP: Supplemental Nutrition Assistance Program; SSI: Supplemental Security Income; TANF: Temporary Assistance for Needy Families; LIHEAP: Low Income Home Energy Assistance Program; WIC: Special Supplemental Nutrition Program for Women, Infants, and Children; FICA: Federal Insurance Contributions Act. Note: Details may not sum to totals due to rounding. Source: U.S. Census Bureau, Current Population Survey, 2019 and 2020 Annual Social and Economic Supplements (CPS ASEC).
32 U.S. Census Bureau