In 2022, Clay County, MS had a population of 18.6k people with a median age of 39.5 and a median household income of $37,412. Between 2021 and 2022 the population of Clay County, MS declined from 18,768 to 18,598, a −0.906% decrease and its median household income grew from $35,638 to $37,412, a 4.98% increase.
The 5 largest ethnic groups in Clay County, MS are Black or African American (Non-Hispanic) (60%), White (Non-Hispanic) (38%), Two+ (Non-Hispanic) (1.77%), Two+ (Hispanic) (0.113%), and White (Hispanic) (0.043%).
None of the households in Clay 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.
99.9% of the residents in Clay County, MS are U.S. citizens.
In 2022, the median property value in Clay County, MS was $110,600, and the homeownership rate was 68.3%.
Most people in Clay County, MS drove alone to work, and the average commute time was 22.2 minutes. The average car ownership in Clay County, MS was 2 cars per household.
Clay County, MS borders Chickasaw County, MS, Lowndes County, MS, Monroe County, MS, Oktibbeha County, MS, and Webster County, MS.