United Ways are present in almost half of Iowa's 99 counties.
Iowa United Ways with active websites can be reached at the links below:
| Boone County | Marshalltown |
| Carroll | Midlands (Council Bluffs) |
| Cedar Valley (Waterloo) | Muscatine |
| Central Iowa (Des Moines) | North Central Iowa (Mason City) |
| Clinton County | Oelwein |
| Dubuque | Quad Cities |
| East Central Iowa (Cedar Rapids) | Siouxland |
| Ft. Dodge | Southeast Iowa |
| Great River Region | Spencer |
| Grinnell | Story County |
| Jasper County | Wapello County |
| Johnson & Washington Counties | Waverly-Shell Rock |
| Mahaska County | Winneshiek County |
| Marion County |