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:
| Appanoose County | Boone County |
| Burlington/West Burlington | Carroll |
| Cedar Valley (Waterloo) | Central Iowa (Des Moines) |
| Clinton County | Dubuque |
| East Central Iowa (Cedar Rapids) | Ft. Dodge |
| Great River Region | Grinnell |
| Jasper County | Johnson & Washington Counties |
| Mahaska County | Marion County |
| Marshalltown | Midlands (Council Bluffs) |
| Mt. Pleasant | Muscatine |
| North Central Iowa (Mason City) | Oelwein |
| Quad Cities | Siouxland |
| Spencer | Story County |
| Wapello County | Waverly-Shell Rock |
| Winneshiek County |