In 2023, Jefferson Davis County, MS had a population of 11.2k people with a median age of 45.7 and a median household income of $37,183. Between 2022 and 2023 the population of Jefferson Davis County, MS declined from 11,291 to 11,183, a −0.957% decrease and its median household income grew from $36,473 to $37,183, a 1.95% increase.
The 5 largest ethnic groups in Jefferson Davis County, MS are Black or African American (Non-Hispanic) (60.2%), White (Non-Hispanic) (37.9%), Two+ (Non-Hispanic) (1.69%), White (Hispanic) (0.17%), and American Indian & Alaska Native (Non-Hispanic) (0.0447%).
None of the households in Jefferson Davis 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.
100% of the residents in Jefferson Davis County, MS are U.S. citizens.
In 2023, the median property value in Jefferson Davis County, MS was $87,100, and the homeownership rate was 81.7%.
Most people in Jefferson Davis County, MS drove alone to work, and the average commute time was 34.2 minutes. The average car ownership in Jefferson Davis County, MS was 2 cars per household.
Jefferson Davis County, MS borders Covington County, MS, Lamar County, MS, Lawrence County, MS, Marion County, MS, and Simpson County, MS.