In 2018, Marion County, MS had a population of 25.2k people with a median age of 40.4 and a median household income of $31,446. Between 2017 and 2018 the population of Marion County, MS declined from 25,466 to 25,202, a -1.04% decrease and its median household income grew from $30,998 to $31,446, a 1.45% increase.
The 5 largest ethnic groups in Marion County, MS are White (Non-Hispanic) (64.9%), Black or African American (Non-Hispanic) (32.2%), Other (Hispanic) (0.936%), Asian (Non-Hispanic) (0.484%), and White (Hispanic) (0.444%). NaNk% of the people in Marion County, MS speak a non-English language, and 98.8% are U.S. citizens.
The median property value in Marion County, MS is $85,100, and the homeownership rate is 80.6%. Most people in Marion County, MS commute by Drove Alone, and the average commute time is 33.3 minutes. The average car ownership in Marion County, MS is 2 cars per household.