Carroll County, Illinois
Carroll County profile, demographic data, and geographic information.
Cities & Towns in Carroll County
Constituent municipalities and census communities located within Carroll County.
| City / Town Name | Classification | Census GEOID | Land Area |
|---|---|---|---|
| Chadwick village | Village | 1712294 | 0.31 sq mi |
| Lake Carroll CDP | CDP | 1740980 | 13.55 sq mi |
| Lanark city | City | 1741859 | 1.12 sq mi |
| Milledgeville village | Village | 1749191 | 0.69 sq mi |
| Mount Carroll city | City | 1750881 | 2.00 sq mi |
| Savanna city | City | 1767821 | 2.62 sq mi |
| Shannon village | Village | 1768991 | 0.48 sq mi |
| Thomson village | Village | 1775172 | 2.22 sq mi |