RESIDENCE CODES -- EFFECTIVE 2-25-77

COUNTIES STATES 001 Adair 051 Jefferson 201 Alabama AL 301 Canal Zone 002 Adams 052 Johnson 202 Arizona AZ 302 Guam 003 Allamakee 053 Jones 203 Arkansas AR 304 Midway 004 Appanoose 054 Keokuk 204 California CA 305 Puerto Rico 005 Audubon 055 Kossuth 205 Colorado CO 306 Samoa 006 Benton 056 Lee 206 Connecticut CT 307 Virgin Islands 007 Black Hawk 057 Lynn 207 Delaware DE 308 Wake Island 008 Boone 058 Louisa 208 Florida FL 309 Caroline Islands 009 Bremer 059 Lucas 209 Georgia GA 310 Marianas Islands 010 Buchanan 060 Lyon 210 Idaho ID 011 Buena Vista 061 Madison 211 Illinois IL 012 Butler 062 Mahaska 212 Indiana IN 013 Calhoun 063 Marion 213 Kansas KS 014 Carroll 064 Marshall 214 Kentucky KY 015 Cass 065 Mills 215 Louisiana LA 016 Cedar 066 Mitchell 216 Maine ME 017 Cerro Gordo 067 Monona 217 Maryland MD 018 Cherokee 068 Monroe 218 Massachusetts MA 019 Chickasaw 069 Montgomery 219 Michigan MI 020 Clarke 070 Muscatine 220 Minnesota MN 021 Clay 071 O'Brien 221 Mississippi MS 022 Clayton 072 Osceola 222 Missouri MO 023 Clinton 073 Page 223 Montana MT 024 Crawford 074 Palo Alto 224 Nebraska NE 025 Dallas 075 Plymouth 225 Nevada NV 026 Davis 076 Pocahontas 226 New Hampshire NH 027 Decatur 077 Polk 227 New Jersey NJ 028 Delaware 078 Pottawattamie 228 New Mexico NM 029 Des Moines 079 Poweshiek 229 New York NY 030 Dickinson 080 Ringgold 230 North Carolina NC 031 Dubuque 081 Sac 231 North Dakota ND 032 Emmet 082 Scott 232 Ohio OH 033 Fayette 083 Shelby 233 Oklahoma OK 034 Floyd 084 Sioux 234 Oregon OR 035 Franklin 085 Story 235 Pennsylvania PA 036 Fremont 086 Tama 236 Rhode Island RI 037 Greene 087 Taylor 237 South Carolina SC 038 Grundy 088 Union 238 South Dakota SD 039 Guthrie 089 Van Buren 239 Tennessee TN 040 Hamilton 090 Wapello 240 Texas TX 041 Hancock 091 Warren 241 Utah UT 042 Hardin 092 Washington 242 Vermont VT 043 Harrison 093 Wayne 243 Virginia VA 044 Henry 094 Webster 244 Washington WA 045 Howard 095 Winnebago 245 West Virginia WV 046 Humboldt 096 Winneshiek 246 Wisconsin WI 047 Ida 097 Woodbury 247 Wyoming WY 048 Iowa 098 Worth 248 Washington, DC DC 049 Jackson 099 Wright 249 Alaska AK 050 Jasper 250 Hawaii HI

100 Reentry-Iowa resident-county unknown 101-199 Student is an Iowa resident but parents have out-of-state address 200 Reentry-Non-Iowa resident-state unknown 400 U.S. Citizen living in foreign country 500-798 Countries (dependencies and territories) 799 Immigrants who have not established residency in any state 800 Non-Iowa resident whose parents live in Iowa