Rock Island County, Illinois
Rock Island County profile, demographic data, and geographic information.
Cities & Towns in Rock Island County
Constituent municipalities and census communities located within Rock Island County.
| City / Town Name | Classification | Census GEOID | Land Area |
|---|---|---|---|
| Andalusia village | Village | 1701426 | 1.17 sq mi |
| Barstow CDP | CDP | 1703987 | 0.10 sq mi |
| Buffalo Prairie CDP | CDP | 1709499 | 3.76 sq mi |
| Campbell's Island CDP | CDP | 1710786 | 0.45 sq mi |
| Carbon Cliff village | Village | 1711150 | 2.10 sq mi |
| Coal Valley village | Village | 1715235 | 3.16 sq mi |
| Cordova village | Village | 1716366 | 0.57 sq mi |
| Coyne Center CDP | CDP | 1717077 | 1.72 sq mi |
| East Moline city | City | 1722073 | 14.59 sq mi |
| Edgington CDP | CDP | 1722619 | 1.01 sq mi |
| Hampton village | Village | 1732564 | 1.46 sq mi |
| Hillsdale village | Village | 1735073 | 0.65 sq mi |
| Illinois City CDP | CDP | 1737062 | 0.46 sq mi |
| Joslin CDP | CDP | 1738726 | 4.64 sq mi |
| Milan village | Village | 1749009 | 6.26 sq mi |
| Moline city | City | 1749867 | 16.73 sq mi |
| Oak Grove village | Village | 1754703 | 0.66 sq mi |
| Port Byron village | Village | 1761223 | 2.43 sq mi |
| Rapids City village | Village | 1762822 | 1.63 sq mi |
| Reynolds village | Village | 1763420 | 0.37 sq mi |
| Rock Island Arsenal CDP | CDP | 1765104 | 1.57 sq mi |
| Rock Island city | City | 1765078 | 17.54 sq mi |
| Silvis city | City | 1769979 | 4.28 sq mi |
| Taylor Ridge CDP | CDP | 1774548 | 1.55 sq mi |