Incorporated Cities by County
Click on the 5-digit FIPS code buttons to view individual county maps.
| 19001 Adair | 19067 Floyd | 19133 Monona |
| 19003 Adams | 19069 Franklin | 19135 Monroe |
| 19005 Allamakee | 19071 Fremont | 19137 Montgomery |
| 19007 Appanoose | 19073 Greene | 19139 Muscatine |
| 19009 Audubon | 19075 Grundy | 19141 O'Brien |
| 19011 Benton | 19077 Guthrie | 19143 Osceola |
| 19013 Black Hawk | 19079 Hamilton | 19145 Page |
| 19015 Boone | 19081 Hancock | 19147 Palo Alto |
| 19017 Bremer | 19083 Hardin | 19149 Plymouth |
| 19019 Buchanan | 19085 Harrison | 19151 Pocahontas |
| 19021 Buena Vista | 19087 Henry | 19153 Polk |
| 19023 Butler | 19089 Howard | 19155 Pottawattamie |
| 19025 Calhoun | 19091 Humboldt | 19157 Poweshiek |
| 19027 Carroll | 19093 Ida | 19159 Ringgold |
| 19029 Cass | 19095 Iowa | 19161 Sac |
| 19031 Cedar | 19097 Jackson | 19163 Scott |
| 19033 Cerro Gordo | 19099 Jasper | 19165 Shelby |
| 19035 Cherokee | 19101 Jefferson | 19167 Sioux |
| 19037 Chickasaw | 19103 Johnson | 19169 Story |
| 19039 Clarke | 19105 Jones | 19171 Tama |
| 19041 Clay | 19107 Keokuk | 19173 Taylor |
| 19043 Clayton | 19109 Kossuth | 19175 Union |
| 19045 Clinton | 19111 Lee | 19177 Van Buren |
| 19047 Crawford | 19113 Linn | 19179 Wapello |
| 19049 Dallas | 19115 Louisa | 19181 Warren |
| 19051 Davis | 19117 Lucas | 19183 Washington |
| 19053 Decatur | 19119 Lyon | 19185 Wayne |
| 19055 Delaware | 19121 Madison | 19187 Webster |
| 19057 Des Moines | 19123 Mahaska | 19189 Winnebago |
| 19059 Dickinson | 19125 Marion | 19191 Winneshiek |
| 19061 Dubuque | 19127 Marshall | 19193 Woodbury |
| 19063 Emmet | 19129 Mills | 19195 Worth |
| 19065 Fayette | 19131 Mitchell | 19197 Wright |