Columbiana County
Also known as Columbiana County, Ohio, Columbiana County, OH
county in Ohio, United States
AI overview
Columbiana County is a county located in Ohio in the United States. It serves as an administrative division within the state's local government structure.
AI-generated from the Wikipedia summary — may contain errors.
Key facts
- Country
- United States
- State
- Ohio
- Founded
- May 1, 1803
- Named after
- Christopher Columbus
- Seat
- Lisbon
- Largest city
- Salem
- Total
- 535 sq mi (1,390 km )
- Land
- 532 sq mi (1,380 km )
- Water
- 2.8 sq mi (7.3 km ) 0.5%
- Estimate 2025
- 99,377
- Density
- 190/sq mi (73/km )
- Time zone
- UTC−5 ( Eastern )
- Summer dst
- UTC−4 ( EDT )
Article
Columbiana County is located in the U.S. state of Ohio. As of the 2020 census, the population was 101,877. The county seat is Lisbon and its largest city is Salem. Created in 1803, the county name is derived from that of 15th-century Italian explorer Christopher Columbus.
Columbiana County is predominantly rural and considered part of Appalachian Ohio. While northern communities are more associated with Northeast Ohio, southern communities along the Ohio River are culturally closer to the Upper Ohio Valley region. Columbiana County comprises the Salem, Ohio micropolitan statistical area, which is also included in the larger Youngstown–Warren–Salem combined statistical area. Officially considered part of the Youngstown media market, stations from Steubenville regularly report in the area as well.