Logan County, Illinois
Logan County, Illinois | |
|---|---|
Logan County Courthouse | |
Location within the U.S. state of Illinois | |
| Coordinates: 40°08′N 89°22′W / 40.13°N 89.36°W | |
| Country | United States |
| State | Illinois |
| Founded | February 15, 1839 |
| Named after | John A. Logan |
| Seat | Lincoln |
| Largest city | Lincoln |
| Area | |
• Total | 619 sq mi (1,600 km2) |
| • Land | 618 sq mi (1,600 km2) |
| • Water | 0.9 sq mi (2.3 km2) 0.1% |
| Population (2020) | |
• Total | 27,987 |
• Estimate (2024) | 27,518 |
| • Density | 45.3/sq mi (17.5/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Congressional district | 15th |
| Website | logancountyil |
Logan County is a county located in the U.S. state of Illinois. According to the 2020 census, it had a population of 27,987. Its county seat is Lincoln.
Logan County comprises the Lincoln, IL Micropolitan Statistical Area, which is included in the Springfield-Jacksonville-Lincoln, IL Combined Statistical Area.