In 2021, Marion County, OH had a population of 65.5k people with a median age of 41.2 and a median household income of $51,144. Between 2020 and 2021 the population of Marion County, OH grew from 65,179 to 65,515, a 0.516% increase and its median household income grew from $49,225 to $51,144, a 3.9% increase.
The 5 largest ethnic groups in Marion County, OH are White (Non-Hispanic) (87.6%), Black or African American (Non-Hispanic) (4.87%), Two+ (Non-Hispanic) (3.57%), White (Hispanic) (1.15%), and Two+ (Hispanic) (0.713%).
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.
99.4% of the residents in Marion County, OH are U.S. citizens.
The largest universities in Marion County, OH are Marion Technical College (426 degrees awarded in 2021), Ohio State University-Marion Campus (196 degrees), and Tri-Rivers Career Center (107 degrees).
In 2021, the median property value in Marion County, OH was $114,800, and the homeownership rate was 67.3%.
Most people in Marion County, OH drove alone to work, and the average commute time was 23.4 minutes. The average car ownership in Marion County, OH was 2 cars per household.
Marion County, OH borders Crawford County, OH, Delaware County, OH, Hardin County, OH, Morrow County, OH, Union County, OH, and Wyandot County, OH.