In 2017, Marion County, OH had a population of 65.5k people with a median age of 40.8 and a median household income of $44,708. Between 2016 and 2017 the population of Marion County, OH declined from 65,620 to 65,483, a -0.209% decrease and its median household income grew from $43,557 to $44,708, a 2.64% increase.
The population of Marion County, OH is 88.7% White Alone, 5.17% Black or African American Alone, and 2.99% Two or More Races. N/A% of the people in Marion County, OH speak a non-English language, and 99% are U.S. citizens.
The median property value in Marion County, OH is $93,700, and the homeownership rate is 68.4%. Most people in Marion County, OH commute by Drove Alone, and the average commute time is 21.5 minutes. The average car ownership in Marion County, OH is 2 cars per household.