In 2019, Marion County, GA had a population of 8.43k people with a median age of 44.6 and a median household income of $44,643. Between 2018 and 2019 the population of Marion County, GA declined from 8,484 to 8,432, a −0.613% decrease and its median household income grew from $44,309 to $44,643, a 0.754% increase.
The 5 largest ethnic groups in Marion County, GA are White (Non-Hispanic) (59.2%), Black or African American (Non-Hispanic) (30.5%), Other (Hispanic) (4.54%), White (Hispanic) (2.34%), and Two+ (Non-Hispanic) (1.29%). 0% of the households in Marion County, GA speak a non-English language at home as their primary language, and 98.8% of the residents in Marion County, GA are U.S. citizens.
In 2019, the median property value in Marion County, GA was $90,000, and the homeownership rate was 78.4%. Most people in Marion County, GA drove alone to work, and the average commute time was 34.9 minutes. The average car ownership in Marion County, GA was 2 cars per household.