Mercer County, Ohio
county in Ohio, United States
Mercer County is a county in the U.S. state of Ohio. In 2020, 42,528 people lived there.[1] The county seat is Celina.[2]
Mercer County | |
---|---|
Coordinates: 40°32′N 84°38′W / 40.54°N 84.63°W | |
Country | United States |
State | Ohio |
Founded | January 2, 1824 |
Named for | Hugh Mercer |
Seat | Celina |
Largest city | Celina |
Area | |
• Total | 473 sq mi (1,230 km2) |
• Land | 462 sq mi (1,200 km2) |
• Water | 11 sq mi (30 km2) 2.3% |
Population (2020) | |
• Total | 42,528 |
• Density | 90/sq mi (30/km2) |
Time zone | UTC−5 (Eastern) |
• Summer (DST) | UTC−4 (EDT) |
Congressional district | 5th |
Website | www |
References
change- ↑ "QuickFacts: Mercer County, Ohio". United States Census Bureau. Retrieved January 18, 2024.
- ↑ National Association of Counties. "NACo County Explorer". Retrieved January 18, 2024.