FIPS
Code | State | County name | 1993 Rural-urban
continuum code | Description | County population 1990 |
|---|
| 19001 | IA | Adair County | 8 | Nonmetro county completely rural or less than 2,500 urban pop., adj. to metro area | 8,409 | | 19003 | IA | Adams County | 9 | Nonmetro county completely rural or less than 2,500 urban pop., not adj. to metro area | 4,866 | | 19005 | IA | Allamakee County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 13,855 | | 19007 | IA | Appanoose County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 13,743 | | 19009 | IA | Audubon County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 7,334 | | 19011 | IA | Benton County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 22,429 | | 19013 | IA | Black Hawk County | 3 | County in metro area of fewer than 250,000 population | 123,798 | | 19015 | IA | Boone County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 25,186 | | 19017 | IA | Bremer County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 22,813 | | 19019 | IA | Buchanan County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 20,844 | | 19021 | IA | Buena Vista County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 19,965 | | 19023 | IA | Butler County | 8 | Nonmetro county completely rural or less than 2,500 urban pop., adj. to metro area | 15,731 | | 19025 | IA | Calhoun County | 9 | Nonmetro county completely rural or less than 2,500 urban pop., not adj. to metro area | 11,508 | | 19027 | IA | Carroll County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 21,423 | | 19029 | IA | Cass County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 15,128 | | 19031 | IA | Cedar County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 17,381 | | 19033 | IA | Cerro Gordo County | 5 | Nonmetro county with urban pop. of 20,000 or more, not adjacent to a metro area | 46,733 | | 19035 | IA | Cherokee County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 14,098 | | 19037 | IA | Chickasaw County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 13,295 | | 19039 | IA | Clarke County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 8,287 | | 19041 | IA | Clay County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 17,585 | | 19043 | IA | Clayton County | 8 | Nonmetro county completely rural or less than 2,500 urban pop., adj. to metro area | 19,054 | | 19045 | IA | Clinton County | 4 | Nonmetro county with urban pop. of 20,000 or more, adjacent to a metro area | 51,040 | | 19047 | IA | Crawford County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 16,775 | | 19049 | IA | Dallas County | 2 | County in metro area of 250,000 to 1 million population | 29,755 | | 19051 | IA | Davis County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 8,312 | | 19053 | IA | Decatur County | 9 | Nonmetro county completely rural or less than 2,500 urban pop., not adj. to metro area | 8,338 | | 19055 | IA | Delaware County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 18,035 | | 19057 | IA | Des Moines County | 5 | Nonmetro county with urban pop. of 20,000 or more, not adjacent to a metro area | 42,614 | | 19059 | IA | Dickinson County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 14,909 | | 19061 | IA | Dubuque County | 3 | County in metro area of fewer than 250,000 population | 86,403 | | 19063 | IA | Emmet County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 11,569 | | 19065 | IA | Fayette County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 21,843 | | 19067 | IA | Floyd County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 17,058 | | 19069 | IA | Franklin County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 11,364 | | 19071 | IA | Fremont County | 9 | Nonmetro county completely rural or less than 2,500 urban pop., not adj. to metro area | 8,226 | | 19073 | IA | Greene County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 10,045 | | 19075 | IA | Grundy County | 8 | Nonmetro county completely rural or less than 2,500 urban pop., adj. to metro area | 12,029 | | 19077 | IA | Guthrie County | 8 | Nonmetro county completely rural or less than 2,500 urban pop., adj. to metro area | 10,935 | | 19079 | IA | Hamilton County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 16,071 | | 19081 | IA | Hancock County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 12,638 | | 19083 | IA | Hardin County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 19,094 | | 19085 | IA | Harrison County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 14,730 | | 19087 | IA | Henry County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 19,226 | | 19089 | IA | Howard County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 9,809 | | 19091 | IA | Humboldt County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 10,756 | | 19093 | IA | Ida County | 8 | Nonmetro county completely rural or less than 2,500 urban pop., adj. to metro area | 8,365 | | 19095 | IA | Iowa County | 8 | Nonmetro county completely rural or less than 2,500 urban pop., adj. to metro area | 14,630 | | 19097 | IA | Jackson County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 19,950 | | 19099 | IA | Jasper County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 34,795 | | 19101 | IA | Jefferson County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 16,310 | | 19103 | IA | Johnson County | 3 | County in metro area of fewer than 250,000 population | 96,119 | | 19105 | IA | Jones County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 19,444 | | 19107 | IA | Keokuk County | 9 | Nonmetro county completely rural or less than 2,500 urban pop., not adj. to metro area | 11,624 | | 19109 | IA | Kossuth County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 18,591 | | 19111 | IA | Lee County | 5 | Nonmetro county with urban pop. of 20,000 or more, not adjacent to a metro area | 38,687 | | 19113 | IA | Linn County | 3 | County in metro area of fewer than 250,000 population | 168,767 | | 19115 | IA | Louisa County | 8 | Nonmetro county completely rural or less than 2,500 urban pop., adj. to metro area | 11,592 | | 19117 | IA | Lucas County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 9,070 | | 19119 | IA | Lyon County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 11,952 | | 19121 | IA | Madison County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 12,483 | | 19123 | IA | Mahaska County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 21,522 | | 19125 | IA | Marion County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 30,001 | | 19127 | IA | Marshall County | 5 | Nonmetro county with urban pop. of 20,000 or more, not adjacent to a metro area | 38,276 | | 19129 | IA | Mills County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 13,202 | | 19131 | IA | Mitchell County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 10,928 | | 19133 | IA | Monona County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 10,034 | | 19135 | IA | Monroe County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 8,114 | | 19137 | IA | Montgomery County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 12,076 | | 19139 | IA | Muscatine County | 4 | Nonmetro county with urban pop. of 20,000 or more, adjacent to a metro area | 39,907 | | 19141 | IA | O'Brien County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 15,444 | | 19143 | IA | Osceola County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 7,267 | | 19145 | IA | Page County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 16,870 | | 19147 | IA | Palo Alto County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 10,669 | | 19149 | IA | Plymouth County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 23,388 | | 19151 | IA | Pocahontas County | 9 | Nonmetro county completely rural or less than 2,500 urban pop., not adj. to metro area | 9,525 | | 19153 | IA | Polk County | 2 | County in metro area of 250,000 to 1 million population | 327,140 | | 19155 | IA | Pottawattamie County | 2 | County in metro area of 250,000 to 1 million population | 82,628 | | 19157 | IA | Poweshiek County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 19,033 | | 19159 | IA | Ringgold County | 9 | Nonmetro county completely rural or less than 2,500 urban pop., not adj. to metro area | 5,420 | | 19161 | IA | Sac County | 9 | Nonmetro county completely rural or less than 2,500 urban pop., not adj. to metro area | 12,324 | | 19163 | IA | Scott County | 2 | County in metro area of 250,000 to 1 million population | 150,979 | | 19165 | IA | Shelby County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 13,230 | | 19167 | IA | Sioux County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 29,903 | | 19169 | IA | Story County | 4 | Nonmetro county with urban pop. of 20,000 or more, adjacent to a metro area | 74,252 | | 19171 | IA | Tama County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 17,419 | | 19173 | IA | Taylor County | 9 | Nonmetro county completely rural or less than 2,500 urban pop., not adj. to metro area | 7,114 | | 19175 | IA | Union County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 12,750 | | 19177 | IA | Van Buren County | 9 | Nonmetro county completely rural or less than 2,500 urban pop., not adj. to metro area | 7,676 | | 19179 | IA | Wapello County | 5 | Nonmetro county with urban pop. of 20,000 or more, not adjacent to a metro area | 35,687 | | 19181 | IA | Warren County | 2 | County in metro area of 250,000 to 1 million population | 36,033 | | 19183 | IA | Washington County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 19,612 | | 19185 | IA | Wayne County | 9 | Nonmetro county completely rural or less than 2,500 urban pop., not adj. to metro area | 7,067 | | 19187 | IA | Webster County | 5 | Nonmetro county with urban pop. of 20,000 or more, not adjacent to a metro area | 40,342 | | 19189 | IA | Winnebago County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 12,122 | | 19191 | IA | Winneshiek County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 20,847 | | 19193 | IA | Woodbury County | 3 | County in metro area of fewer than 250,000 population | 98,276 | | 19195 | IA | Worth County | 9 | Nonmetro county completely rural or less than 2,500 urban pop., not adj. to metro area | 7,991 | | 19197 | IA | Wright County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 14,269 |
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