Jefferson County, OH has a population of 67,607 people with a median age of 44.5 and a median household income of $42,327. Between 2015 and 2016 the population of Jefferson County, OH declined from 68,053 to 67,607, a 0.66% decrease and its median household income grew from $41,942 to $42,327, a 0.92% increase.
The population of Jefferson County, OH is 90.6% White, 5.41% Black, and 2.04% Two+. 2.56% of the people in Jefferson County, OH speak a non-English language, and 99% are U.S. citizens.
The largest universities in Jefferson County, OH are Franciscan University of Steubenville, with 819 graduates, Eastern Gateway Community College, with 475 graduates, and Trinity Health System School of Nursing, with 36 graduates.
The median property value in Jefferson County, OH is $87,100, and the homeownership rate is 69.6%. Most people in Jefferson County, OH commute by Drove Alone, and the average commute time is 24.2 minutes. The average car ownership in Jefferson County, OH is 2 cars per household.
Jefferson County, OH is the 37th most populated county in Ohio and borders Belmont County, OH; Carroll County, OH; Columbiana County, OH; Harrison County, OH; Brooke County, WV; Hancock County, WV; Ohio County, WV& 2 more.