Measuring Changes in the Spatial Concentration of Income and Poverty among Suburbs of Large U.S. Metropolitan Areas by Janice Fanning Madden Working Paper #398 Measuring Changes in the Spatial Concentration of Income and Poverty among Suburbs of Large U.S. Metropolitan Areas Janice Fanning Madden1 Professor of Urban Studies, Regional Science, Sociology and Real Estate University of Pennsylvania 3718 Locust Walk Philadelphia, PA 19104-6299 Short running title: “U.S. Suburban Poverty Concentration”
[email protected] 1 Invited paper presented to Uddevalla Symposium, “Regional Economies in Transition,” June 14 – 16, 2001 Vänersborg, University of Trollhättan/Uddevalla, Sweden. This research was supported by the Brookings Institution Center on Urban and Metropolitan Policy Lower income households have become more concentrated in U.S. central cities and higher income households have become more concentrated in their suburbs at least since 1969. The increased concentration of poor and other lower income households in the central city and of higher income households in the suburbs characterize large metropolitan areas in the United States. While there is no doubt that poorer households are increasingly concentrated within the central cities of large metropolitan areas in the United States, some observers have suggested that there is also a growing spatial concentration of poorer households within some suburban municipalities. Many scholars2 have identified suburban areas that are experiencing increasing poverty (or unemployment, or other indicators of low income). Orfield (1997) identified “older suburbs” as well as “inner ring” suburbs as more recent sites for residential concentrations of the urban poor. Bourne (1993), in his study of Canadian suburbs, found that suburbs that have been primarily residential, functioning as “bedroom communities,” were less likely to experience increasing poverty than those that have industrial bases similar to the central city.