Columbus
- County:
- Franklin County
- County Seat:
- Yes
- Area (mi²):
- 221.93
- State:
- Ohio
Columbus is a city located in Franklin County, Ohio. Columbus has a 2026 population of 933,263. It is also the county seat of Franklin County. Columbus is currently growing at a rate of 1.38% annually and its population has increased by 2.96% since the most recent census, which recorded a population of 906,466 in 2020.