Alexander County, Illinois
Alexander County profile, demographic data, and geographic information.
Cities & Towns in Alexander County
Constituent municipalities and census communities located within Alexander County.
| City / Town Name | Classification | Census GEOID | Land Area |
|---|---|---|---|
| Cairo city | City | 1710383 | 6.99 sq mi |
| East Cape Girardeau village | Village | 1721605 | 1.96 sq mi |
| McClure village | Village | 1745525 | 1.53 sq mi |
| Olive Branch CDP | CDP | 1755847 | 9.45 sq mi |
| Tamms village | Village | 1774457 | 2.33 sq mi |
| Thebes village | Village | 1774873 | 1.75 sq mi |
| Unity CDP | CDP | 1776875 | 0.70 sq mi |