In 2017, Jefferson County, OH had a population of 67.3k people with a median age of 44.7 and a median household income of $43,161. Between 2016 and 2017 the population of Jefferson County, OH declined from 67,607 to 67,349, a -0.382% decrease and its median household income grew from $42,327 to $43,161, a 1.97% increase.
The population of Jefferson County, OH is 90.5% White Alone, 5.55% Black or African American Alone, and 2.03% Two or More Races. 2.54% of the people in Jefferson County, OH speak a non-English language, and 99.6% are U.S. citizens.
The largest universities in Jefferson County, OH are Franciscan University of Steubenville (770 degrees awarded in 2016), Eastern Gateway Community College (453 degrees), and Trinity Health System School of Nursing (45 degrees).
The median property value in Jefferson County, OH is $88,700, and the homeownership rate is 69%. Most people in Jefferson County, OH commute by Drove Alone, and the average commute time is 24 minutes. The average car ownership in Jefferson County, OH is 2 cars per household.