Franklin County, Ohio

Franklin County is a county in the U.S. state of Ohio. As of 2020, the population was 1,323,807,[2] making it the most populous county in Ohio. Its county seat is Columbus,[3] the state capital and most populous city in Ohio.

Franklin County, Ohio
Seal of Franklin County, Ohio
Map
Map of Ohio highlighting Franklin County
Location in the state of Ohio
Map of the USA highlighting Ohio
Ohio's location in the U.S.
Statistics
Founded April 30, 1803[1]
Seat Columbus
Largest City Columbus
Area
 - Total
 - Land
 - Water

544 sq mi (1,409 km²)
532 sq mi (1,378 km²)
11 sq mi (28 km²), 2.1%
Population
 - (2020)
 - Density

1,323,807
2,486/sq mi (Expression error: Unrecognized punctuation character ","./km²)
Time zone Eastern: UTC-5/-4
Website: franklincountyohio.gov
Named for: Benjamin Franklin
County flag Flag of Franklin County, Ohio

Franklin County, Ohio Media

References

  1. "Ohio County Profiles: Franklin County" (PDF). Ohio Department of Development. Archived from the original (PDF) on June 21, 2007. Retrieved April 28, 2007.
  2. "QuickFacts: Franklin County, Ohio". United States Census Bureau. Retrieved January 18, 2024.
  3. National Association of Counties. "NACo County Explorer". Retrieved January 18, 2024.