In 2021, Marion County, MS had a population of 24.6k people with a median age of 40.6 and a median household income of $34,286. Between 2020 and 2021 the population of Marion County, MS declined from 24,785 to 24,609, a −0.71% decrease and its median household income grew from $31,629 to $34,286, a 8.4% increase.
The 5 largest ethnic groups in Marion County, MS are White (Non-Hispanic) (63.8%), Black or African American (Non-Hispanic) (32.5%), Other (Non-Hispanic) (0.882%), Two+ (Non-Hispanic) (0.679%), and Other (Hispanic) (0.666%).
None of the households in Marion County, MS 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.
99.8% of the residents in Marion County, MS are U.S. citizens.
In 2021, the median property value in Marion County, MS was $94,000, and the homeownership rate was 79%.
Most people in Marion County, MS drove alone to work, and the average commute time was 37 minutes. The average car ownership in Marion County, MS was 2 cars per household.
Marion County, MS borders Washington Parish, LA, Jefferson Davis County, MS, Lamar County, MS, Lawrence County, MS, Pearl River County, MS, and Walthall County, MS.