Washington County, Missouri
Washington County profile, demographic data, and geographic information.
Cities & Towns in Washington County
Constituent municipalities and census communities located within Washington County.
| City / Town Name | Classification | Census GEOID | Land Area |
|---|---|---|---|
| Caledonia village | Village | 2910432 | 0.16 sq mi |
| Irondale city | City | 2935396 | 0.53 sq mi |
| Mineral Point town | Town | 2948710 | 0.24 sq mi |
| Potosi city | City | 2959330 | 2.33 sq mi |