Richland County, Illinois
Richland County profile, demographic data, and geographic information.
Cities & Towns in Richland County
Constituent municipalities and census communities located within Richland County.
| City / Town Name | Classification | Census GEOID | Land Area |
|---|---|---|---|
| Calhoun village | Village | 1710448 | 0.91 sq mi |
| Claremont village | Village | 1714533 | 0.79 sq mi |
| Dundas CDP | CDP | 1721020 | 0.67 sq mi |
| Noble village | Village | 1753143 | 1.02 sq mi |
| Olney city | City | 1755912 | 6.96 sq mi |
| Parkersburg village | Village | 1757693 | 0.83 sq mi |