In 2020, Marion County, OH had a population of 65.2k people with a median age of 41.6 and a median household income of $49,225. Between 2019 and 2020 the population of Marion County, OH declined from 65,299 to 65,179, a −0.184% decrease and its median household income grew from $47,498 to $49,225, a 3.64% increase.
The 5 largest ethnic groups in Marion County, OH are White (Non-Hispanic) (87.9%), Black or African American (Non-Hispanic) (4.84%), Two+ (Non-Hispanic) (3.38%), White (Hispanic) (1.27%), and Asian (Non-Hispanic) (0.589%).
None of the households in Marion County, OH reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.3% of the residents in Marion County, OH are U.S. citizens.
The largest universities in Marion County, OH are Marion Technical College (458 degrees awarded in 2020), Ohio State University-Marion Campus (261 degrees), and Tri-Rivers Career Center (102 degrees).
In 2020, the median property value in Marion County, OH was $105,800, and the homeownership rate was 67.4%.
Most people in Marion County, OH drove alone to work, and the average commute time was 23.2 minutes. The average car ownership in Marion County, OH was 2 cars per household.