ZIP report cards
Iowa
99 counties with graded ZIP codes. Choose one to see every ZIP code in it.
- Adair County6 ZIPs
- Adams County4 ZIPs
- Allamakee County8 ZIPs
- Appanoose County9 ZIPs
- Audubon County6 ZIPs
- Benton County16 ZIPs
- Black Hawk County12 ZIPs
- Boone County9 ZIPs
- Bremer County8 ZIPs
- Buchanan County11 ZIPs
- Buena Vista County8 ZIPs
- Butler County10 ZIPs
- Calhoun County9 ZIPs
- Carroll County11 ZIPs
- Cass County8 ZIPs
- Cedar County9 ZIPs
- Cerro Gordo County9 ZIPs
- Cherokee County8 ZIPs
- Chickasaw County6 ZIPs
- Clarke County4 ZIPs
- Clay County10 ZIPs
- Clayton County15 ZIPs
- Clinton County15 ZIPs
- Crawford County12 ZIPs
- Dallas County15 ZIPs
- Davis County4 ZIPs
- Decatur County8 ZIPs
- Delaware County9 ZIPs
- Des Moines County8 ZIPs
- Dickinson County7 ZIPs
- Dubuque County13 ZIPs
- Emmet County5 ZIPs
- Fayette County15 ZIPs
- Floyd County8 ZIPs
- Franklin County11 ZIPs
- Fremont County10 ZIPs
- Greene County7 ZIPs
- Grundy County9 ZIPs
- Guthrie County9 ZIPs
- Hamilton County9 ZIPs
- Hancock County9 ZIPs
- Hardin County10 ZIPs
- Harrison County10 ZIPs
- Henry County8 ZIPs
- Howard County6 ZIPs
- Humboldt County11 ZIPs
- Ida County5 ZIPs
- Iowa County12 ZIPs
- Jackson County13 ZIPs
- Jasper County12 ZIPs
- Jefferson County7 ZIPs
- Johnson County13 ZIPs
- Jones County11 ZIPs
- Keokuk County14 ZIPs
- Kossuth County12 ZIPs
- Lee County12 ZIPs
- Linn County21 ZIPs
- Louisa County6 ZIPs
- Lucas County5 ZIPs
- Lyon County8 ZIPs
- Madison County11 ZIPs
- Mahaska County9 ZIPs
- Marion County12 ZIPs
- Marshall County13 ZIPs
- Mills County7 ZIPs
- Mitchell County7 ZIPs
- Monona County9 ZIPs
- Monroe County3 ZIPs
- Montgomery County6 ZIPs
- Muscatine County10 ZIPs
- O'Brien County7 ZIPs
- Osceola County5 ZIPs
- Page County9 ZIPs
- Palo Alto County8 ZIPs
- Plymouth County11 ZIPs
- Pocahontas County9 ZIPs
- Polk County30 ZIPs
- Pottawattamie County16 ZIPs
- Poweshiek County8 ZIPs
- Ringgold County7 ZIPs
- Sac County8 ZIPs
- Scott County19 ZIPs
- Shelby County10 ZIPs
- Sioux County14 ZIPs
- Story County15 ZIPs
- Tama County12 ZIPs
- Taylor County7 ZIPs
- Union County6 ZIPs
- Van Buren County9 ZIPs
- Wapello County7 ZIPs
- Warren County13 ZIPs
- Washington County7 ZIPs
- Wayne County7 ZIPs
- Webster County14 ZIPs
- Winnebago County7 ZIPs
- Winneshiek County7 ZIPs
- Woodbury County21 ZIPs
- Worth County7 ZIPs
- Wright County8 ZIPs