| Agency type | Agency name | No. of quarters reported |
Population1 |
|---|---|---|---|
| Cities | Adel | 4 | 4,067 |
| Albia | 4 | 3,699 | |
| Algona | 4 | 5,534 | |
| Altoona | 4 | 13,007 | |
| Ames | 4 | 52,541 | |
| Anamosa | 4 | 5,646 | |
| Atlantic | 4 | 6,996 | |
| Audubon | 4 | 2,269 | |
| Belmond | 4 | 2,464 | |
| Bloomfield | 4 | 2,611 | |
| Boone | 4 | 12,899 | |
| Burlington | 4 | 25,571 | |
| Camanche | 4 | 4,283 | |
| Carlisle | 4 | 3,563 | |
| Carroll | 4 | 10,100 | |
| Carter Lake | 4 | 3,422 | |
| Cedar Falls | 4 | 36,665 | |
| Centerville | 4 | 5,819 | |
| Chariton | 4 | 4,633 | |
| Cherokee | 4 | 5,054 | |
| Clarinda | 4 | 5,552 | |
| Clarion | 4 | 2,888 | |
| Clear Lake | 4 | 7,955 | |
| Clinton | 4 | 27,230 | |
| Clive | 4 | 13,925 | |
| Coralville | 4 | 17,906 | |
| Cresco | 4 | 3,794 | |
| Creston | 4 | 7,398 | |
| Decorah | 4 | 8,127 | |
| Denison | 4 | 7,413 | |
| De Witt | 4 | 5,232 | |
| Dyersville | 4 | 4,064 | |
| Eagle Grove | 4 | 3,534 | |
| Eldora | 3 | 2,862 | |
| Eldridge | 4 | 4,508 | |
| Emmetsburg | 4 | 3,726 | |
| Estherville | 4 | 6,381 | |
| Evansdale | 4 | 4,609 | |
| Fairfield | 4 | 9,454 | |
| Forest City | 2 | 4,273 | |
| Fort Dodge | 4 | 25,628 | |
| Fort Madison | 4 | 11,107 | |
| Garner | 4 | 2,991 | |
| Glenwood | 4 | 5,680 | |
| Grundy Center | 4 | 2,597 | |
| Hampton | 4 | 4,246 | |
| Hawarden | 4 | 2,453 | |
| Humboldt | 4 | 4,389 | |
| Independence | 4 | 6,086 | |
| Indianola | 4 | 14,018 | |
| Iowa City | 4 | 63,221 | |
| Iowa Falls | 4 | 5,139 | |
| Jefferson | 4 | 4,430 | |
| Johnston | 4 | 13,000 | |
| Keokuk | 4 | 10,819 | |
| Le Mars | 4 | 9,399 | |
| Leon | 4 | 1,934 | |
| Manchester | 4 | 5,101 | |
| Maquoketa | 4 | 6,086 | |
| Marion | 4 | 30,394 | |
| Marshalltown | 4 | 26,115 | |
| Missouri Valley | 3 | 2,948 | |
| Monticello | 4 | 3,721 | |
| Mount Pleasant | 4 | 8,814 | |
| Mount Vernon | 4 | 4,073 | |
| Muscatine | 4 | 22,878 | |
| Nevada | 4 | 6,162 | |
| New Hampton | 4 | 3,547 | |
| Newton | 4 | 15,690 | |
| North Liberty | 4 | 8,855 | |
| Norwalk | 4 | 7,919 | |
| Oelwein | 4 | 6,405 | |
| Ogden | 4 | 2,030 | |
| Onawa | 1 | 2,937 | |
| Orange City | 4 | 5,806 | |
| Osage | 4 | 3,480 | |
| Osceola | 4 | 4,808 | |
| Oskaloosa | 4 | 11,085 | |
| Ottumwa | 4 | 24,930 | |
| Pella | 4 | 10,346 | |
| Perry | 4 | 8,912 | |
| Pleasant Hill | 4 | 6,262 | |
| Polk City | 4 | 2,956 | |
| Red Oak | 4 | 5,950 | |
| Rock Rapids | 1 | 2,612 | |
| Rock Valley | 2 | 2,867 | |
| Sheldon | 4 | 4,833 | |
| Shenandoah | 4 | 5,267 | |
| Sioux Center | 2 | 6,548 | |
| Sioux City | 4 | 83,590 | |
| Spencer | 4 | 11,176 | |
| Spirit Lake | 4 | 4,614 | |
| St. Ansgar | 4 | 979 | |
| State Center | 4 | 1,344 | |
| Storm Lake | 4 | 10,016 | |
| Story City | 4 | 3,158 | |
| Tama | 1 | 2,617 | |
| Tipton | 4 | 3,149 | |
| Urbandale | 4 | 34,880 | |
| Vinton | 4 | 5,247 | |
| Waterloo | 4 | 66,836 | |
| Waukee | 4 | 9,262 | |
| Waverly | 4 | 9,347 | |
| Webster City | 4 | 8,120 | |
| West Burlington | 4 | 3,248 | |
| West Des Moines | 4 | 53,048 | |
| West Liberty | 4 | 3,622 | |
| West Union | 4 | 2,498 | |
| Williamsburg | 4 | 2,766 | |
| Wilton | 4 | 2,881 | |
| Windsor Heights | 4 | 4,631 | |
| Winterset | 4 | 4,903 | |
| Universities and Colleges | Iowa State University | 4 | |
| University of Iowa | 4 | ||
| Metropolitan Counties | Benton | 4 | |
| Black Hawk | 4 | ||
| Bremer | 4 | ||
| Dallas | 4 | ||
| Dubuque | 4 | ||
| Grundy | 4 | ||
| Guthrie | 4 | ||
| Harrison | 4 | ||
| Jones | 4 | ||
| Madison | 4 | ||
| Mills | 4 | ||
| Pottawattamie | 4 | ||
| Scott | 4 | ||
| Story | 4 | ||
| Warren | 4 | ||
| Washington | 4 | ||
| Woodbury | 4 | ||
| Nonmetropolitan Counties | Adair | 4 | |
| Adams | 4 | ||
| Allamakee | 3 | ||
| Appanoose | 3 | ||
| Audubon | 4 | ||
| Boone | 4 | ||
| Buchanan | 4 | ||
| Buena Vista | 4 | ||
| Butler | 4 | ||
| Calhoun | 4 | ||
| Carroll | 4 | ||
| Cass | 4 | ||
| Cedar | 4 | ||
| Cerro Gordo | 4 | ||
| Cherokee | 4 | ||
| Chickasaw | 4 | ||
| Clarke | 4 | ||
| Clay | 4 | ||
| Clayton | 4 | ||
| Clinton | 4 | ||
| Crawford | 4 | ||
| Davis | 4 | ||
| Decatur | 3 | ||
| Delaware | 4 | ||
| Des Moines | 4 | ||
| Dickinson | 4 | ||
| Emmet | 4 | ||
| Fayette | 4 | ||
| Franklin | 4 | ||
| Fremont | 4 | ||
| Hamilton | 4 | ||
| Hancock | 4 | ||
| Hardin | 4 | ||
| Henry | 4 | ||
| Howard | 4 | ||
| Humboldt | 4 | ||
| Ida | 4 | ||
| Iowa | 4 | ||
| Jackson | 4 | ||
| Jasper | 4 | ||
| Jefferson | 4 | ||
| Keokuk | 4 | ||
| Kossuth | 4 | ||
| Lee | 4 | ||
| Louisa | 4 | ||
| Lucas | 4 | ||
| Lyon | 4 | ||
| Mahaska | 4 | ||
| Marion | 4 | ||
| Marshall | 4 | ||
| Mitchell | 4 | ||
| Monona | 4 | ||
| Monroe | 4 | ||
| Montgomery | 3 | ||
| Muscatine | 4 | ||
| O'Brien | 4 | ||
| Osceola | 4 | ||
| Page | 4 | ||
| Palo Alto | 4 | ||
| Plymouth | 4 | ||
| Pocahontas | 4 | ||
| Poweshiek | 4 | ||
| Ringgold | 1 | ||
| Sac | 4 | ||
| Shelby | 4 | ||
| Sioux | 4 | ||
| Tama | 4 | ||
| Taylor | 4 | ||
| Union | 4 | ||
| Van Buren | 4 | ||
| Wapello | 4 | ||
| Wayne | 4 | ||
| Webster | 4 | ||
| Winnebago | 3 | ||
| Winneshiek | 4 | ||
| Worth | 4 | ||
| Wright | 4 |