Columbiana County Map
The County of Columbiana is located in the State of Ohio. Find directions to Columbiana County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Columbiana County population is estimated at 101,118 people. The Columbiana County time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby counties include Carroll County, Jefferson County, Mahoning County, Stark County, Beaver County, Lawrence County, Hancock County.
Top cities include Salem, East Liverpool, Columbiana, East Palestine, Wellsville