In 2023, Marion County, KY had a population of 19.7k people with a median age of 39.6 and a median household income of $55,404. Between 2022 and 2023 the population of Marion County, KY grew from 19,627 to 19,680, a 0.27% increase and its median household income grew from $49,627 to $55,404, a 11.6% increase.
The 5 largest ethnic groups in Marion County, KY are White (Non-Hispanic) (86.6%), Black or African American (Non-Hispanic) (7.19%), Two+ (Non-Hispanic) (1.88%), White (Hispanic) (1.54%), and Two+ (Hispanic) (0.94%).
None of the households in Marion County, KY 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.
98.4% of the residents in Marion County, KY are U.S. citizens.
In 2023, the median property value in Marion County, KY was $158,700, and the homeownership rate was 77.3%.
Most people in Marion County, KY drove alone to work, and the average commute time was 20.8 minutes. The average car ownership in Marion County, KY was 2 cars per household.
Marion County, KY borders Boyle County, KY, Casey County, KY, Larue County, KY, Nelson County, KY, Taylor County, KY, and Washington County, KY.