Rock Island County, Illinois
Rock Island County is a county in the U.S. state of Illinois. In the 2020 census, 144,672 people lived there.[1] The county seat is Rock Island.
References
- ↑ "QuickFacts: Rock Island County, Illinois". United States Census Bureau. Retrieved August 11, 2023.
Municipalities and communities of Rock Island County, Illinois, United States | ||
|---|---|---|
| Cities |  | |
| Villages |
| |
| Townships |
| |
| CDPs |
| |
| Footnotes | ‡This populated place also has portions in an adjacent county or counties | |
| International | |
|---|---|
| National | |
| Geographic | |
| Other | |
This short article about a place or feature in the United States can be made longer. You can help Wikipedia by adding to it.