County codes: May, 2004-July,2005
Note that the variable COUNTY combines the state's FIPS code (STATEFIP) with the county's FIPS code shown below.
| State name | STATEFIP | County name | County FIPS |
|---|---|---|---|
| Alabama | 01 | Baldwin | 003 |
| Calhoun | 015 | ||
| Jefferson | 073 | ||
| Mobile | 097 | ||
| Shelby | 117 | ||
| Arizona | 04 | Cochise | 003 |
| Maricopa | 013 | ||
| Mohave | 015 | ||
| Pima | 019 | ||
| Pinal | 021 | ||
| Yavapai | 025 | ||
| Arkansas | 05 | Pulaski | 119 |
| California | 06 | Alameda | 001 |
| Butte | 007 | ||
| El Dorado | 017 | ||
| Fresno | 019 | ||
| Imperial | 025 | ||
| Kern | 029 | ||
| Los Angeles | 037 | ||
| Madera | 039 | ||
| Merced | 047 | ||
| Monterey | 053 | ||
| Napa | 055 | ||
| Orange | 059 | ||
| Placer | 061 | ||
| Sacramento | 067 | ||
| San Diego | 073 | ||
| San Fransisco | 075 | ||
| San Joaquin | 077 | ||
| San Luis Obispo | 079 | ||
| San Mateo | 081 | ||
| Santa Barbara | 083 | ||
| San Jose | 085 | ||
| Santa Cruz | 087 | ||
| Solano | 095 | ||
| Sonoma | 097 | ||
| Stanislaus | 099 | ||
| Tulare | 107 | ||
| Ventura | 111 | ||
| Yolo | 113 | ||
| Colorado | 08 | Boulder | 013 |
| Denver | 031 | ||
| Douglas | 035 | ||
| Jefferson | 059 | ||
| Larimer | 069 | ||
| Pueblo | 101 | ||
| Weld | 123 | ||
| Delaware | 10 | Kent | 001 |
| New Castle | 003 | ||
| Sussex | 005 | ||
| District of Columbia | 11 | District of Columbia | 001 |
| Florida | 12 | Alachua | 001 |
| Bay | 005 | ||
| Brevard | 009 | ||
| Broward | 011 | ||
| Charlotte | 015 | ||
| Clay | 019 | ||
| Collier | 021 | ||
| Hernando | 053 | ||
| Hillsborough | 057 | ||
| Indian River | 061 | ||
| Lake | 069 | ||
| Lee | 071 | ||
| Marion | 083 | ||
| Miami-Dade | 086 | ||
| Okaloosa | 091 | ||
| Orange | 095 | ||
| Osceola | 097 | ||
| Palm Beach | 099 | ||
| Pasco | 101 | ||
| Pinellas | 103 | ||
| Polk | 105 | ||
| St. Johns | 109 | ||
| Seminole | 117 | ||
| Volusia | 127 | ||
| Georgia | 13 | Cherokee | 057 |
| Clayton | 063 | ||
| Gwinnett | 135 | ||
| Henry | 151 | ||
| Houston | 153 | ||
| Hawaii | 15 | Hawaii | 001 |
| Honolulu | 003 | ||
| Idaho | 16 | Kootenai | 055 |
| Illinois | 17 | Kankakee | 091 |
| LaSalle | 099 | ||
| McHenry | 111 | ||
| McLean | 113 | ||
| Macon | 115 | ||
| Madison | 119 | ||
| St. Clair | 163 | ||
| Tazewell | 179 | ||
| Indiana | 18 | Hamilton | 057 |
| Hendricks | 063 | ||
| Johnson | 081 | ||
| Lake | 089 | ||
| LaPorte | 091 | ||
| Madison | 113 | ||
| St. Joseph | 141 | ||
| Iowa | 19 | Johnson | 103 |
| Linn | 113 | ||
| Polk | 153 | ||
| Scott | 163 | ||
| Kansas | 20 | Douglas | 045 |
| Sedgwick | 173 | ||
| Kentucky | 21 | Fayette | 067 |
| Jefferson | 111 | ||
| Kenton | 117 | ||
| Louisiana | 22 | Calcasieu | 019 |
| East Baton Rouge | 033 | ||
| Jefferson | 051 | ||
| Orleans | 071 | ||
| St. Tammany | 103 | ||
| Maine | 23 | Kennebec | 011 |
| Maryland | 24 | Anne Arundel | 003 |
| Carroll | 013 | ||
| Charles | 017 | ||
| Harford | 025 | ||
| Howard | 027 | ||
| Prince George's | 033 | ||
| Washington | 043 | ||
| Michigan | 26 | Allegan | 005 |
| Berrien | 021 | ||
| Genesee | 049 | ||
| Jackson | 075 | ||
| Kent | 081 | ||
| Macomb | 099 | ||
| Monroe | 115 | ||
| Muskegon | 121 | ||
| Oakland | 125 | ||
| Ottawa | 139 | ||
| Saginaw | 145 | ||
| St. Clair | 147 | ||
| Washtenaw | 161 | ||
| Wayne | 163 | ||
| Minnesota | 27 | Anoka | 003 |
| Dakota | 037 | ||
| Ramsey | 123 | ||
| St. Louis | 137 | ||
| Washington | 163 | ||
| Missouri | 29 | Boone | 019 |
| Jefferson | 099 | ||
| St. Louis | 189 | ||
| Montana | 30 | Yellowstone | 111 |
| Nebraska | 31 | Sarpy | 153 |
| Nevada | 32 | Clark | 003 |
| New Jersey | 34 | Atlantic | 001 |
| Bergen | 003 | ||
| Burlington | 005 | ||
| Camden | 007 | ||
| Cumberland | 011 | ||
| Essex | 013 | ||
| Hudson | 017 | ||
| Hunterdon | 019 | ||
| Mercer | 021 | ||
| Monmouth | 025 | ||
| Morris | 027 | ||
| Ocean | 029 | ||
| Somerset | 035 | ||
| Sussex | 037 | ||
| Warren | 041 | ||
| New Mexico | 35 | Bernalillo | 001 |
| Dona Ana | 013 | ||
| San Juan | 045 | ||
| Santa Fe | 049 | ||
| New York | 36 | Bronx | 005 |
| Chautauqua | 013 | ||
| Dutchess | 027 | ||
| Kings | 047 | ||
| Monroe | 055 | ||
| Nassau | 059 | ||
| New York | 061 | ||
| Onondaga | 067 | ||
| Ontario | 069 | ||
| Orange | 071 | ||
| Queens | 081 | ||
| Richmond | 085 | ||
| Suffolk | 103 | ||
| Ulster | 111 | ||
| Westchester | 119 | ||
| North Carolina | 37 | Davidson | 057 |
| Forsythe | 067 | ||
| Iredell | 097 | ||
| Mecklenburg | 119 | ||
| Onslow | 133 | ||
| Robeson | 155 | ||
| Union | 179 | ||
| Wake | 183 | ||
| North Dakota | 38 | Cass | 017 |
| Ohio | 39 | Clark | 023 |
| Clermont | 025 | ||
| Columbiana | 029 | ||
| Cuyahoga | 035 | ||
| Delaware | 041 | ||
| Fairfield | 045 | ||
| Franklin | 049 | ||
| Licking | 089 | ||
| Lucas | 095 | ||
| Medina | 103 | ||
| Portage | 133 | ||
| Summit | 153 | ||
| Warren | 165 | ||
| Wayne | 169 | ||
| Oklahoma | 40 | Comanche | 031 |
| Oregon | 41 | Deschutes | 017 |
| Jackson | 029 | ||
| Lane | 039 | ||
| Linn | 043 | ||
| Pennsylvania | 42 | Allegheny | 003 |
| Beaver | 007 | ||
| Blair | 013 | ||
| Berks | 011 | ||
| Bucks | 017 | ||
| Butler | 019 | ||
| Cambria | 021 | ||
| Chester | 029 | ||
| Delaware | 045 | ||
| Erie | 049 | ||
| Franklin | 055 | ||
| Lancaster | 071 | ||
| Monroe | 089 | ||
| Montgomery | 091 | ||
| Philadelphia | 101 | ||
| Washington | 125 | ||
| Westmoreland | 129 | ||
| York | 133 | ||
| South Carolina | 45 | Anderson | 007 |
| Greenville | 045 | ||
| Horry | 051 | ||
| Lexington | 063 | ||
| Richland | 079 | ||
| Spartanburg | 083 | ||
| Tennessee | 47 | Knox | 093 |
| Sumner | 165 | ||
| Williamson | 187 | ||
| Texas | 48 | Bexar | 029 |
| Brazoria | 039 | ||
| Ellis | 139 | ||
| El Paso | 141 | ||
| Gregg | 183 | ||
| Hidalgo | 215 | ||
| Johnson | 251 | ||
| Lubbock | 303 | ||
| McLennan | 309 | ||
| Midland | 329 | ||
| Tarrant | 439 | ||
| Webb | 479 | ||
| Utah | 49 | Utah | 049 |
| Virginia | 51 | Arlington | 013 |
| Chesterfield | 041 | ||
| Fairfax | 059 | ||
| Henrico | 087 | ||
| Loudoun | 107 | ||
| Prince William | 153 | ||
| Alexandria City | 510 | ||
| Chesapeake City | 550 | ||
| Hampton City | 650 | ||
| Newport News City | 700 | ||
| Norfolk City | 710 | ||
| Portsmouth City | 740 | ||
| Richmond City | 760 | ||
| Virginia Beach City | 810 | ||
| Washington | 53 | King | 033 |
| Kitsap | 035 | ||
| Spokane | 063 | ||
| Thurston | 067 | ||
| Whatcom | 073 | ||
| Yakima | 077 | ||
| Wisconsin | 55 | La Crosse | 063 |
| Marathon | 073 | ||
| Racine | 101 | ||
| Rock | 105 | ||
| Winnebago | 139 |
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