Back مقاطعة كارول (إلينوي) Arabic Carroll County, Illinois BAR Керъл (окръг, Илинойс) Bulgarian কেরোল কাউন্টি, ইলিনয়স BPY Carroll Gông (Illinois) CDO Карролл (гуо, Иллинойс) CE Carroll County (kondado sa Tinipong Bansa, Illinois) CEB Carroll County, Illinois Welsh Carroll County (Illinois) German Κομητεία Κάρολ (Ιλινόι) Greek
Carroll County | |
|---|---|
 | |
 Location within the U.S. state of Illinois | |
 Illinois's location within the U.S. | |
| Coordinates: 42°04′N 89°55′W / 42.06°N 89.92°W | |
| Country |  United States |
| State |  Illinois |
| Founded | 1839 |
| Named for | Charles Carroll |
| Seat | Mount Carroll |
| Largest city | Savanna |
| Area | |
| • Total | 466 sq mi (1,210 km2) |
| • Land | 445 sq mi (1,150 km2) |
| • Water | 22 sq mi (60 km2) 4.6% |
| Population (2020) | |
| • Total | 15,702 |
| • Estimate (2023) | 15,526  |
| • Density | 34/sq mi (13/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Congressional district | 17th |
| Website | www |
Carroll County is a county located in the U.S. state of Illinois. As of the 2020 census, the population was 15,702.[1] Its county seat is Mount Carroll.[2]
- ^ "Carroll County, Illinois". United States Census Bureau. Retrieved June 8, 2023.
- ^ "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.