In 2021, Martin County, KY had a population of 11.4k people with a median age of 40.3 and a median household income of $40,826. Between 2020 and 2021 the population of Martin County, KY declined from 11,421 to 11,394, a −0.236% decrease and its median household income declined from $42,894 to $40,826, a −4.82% decrease.
The 5 largest ethnic groups in Martin County, KY are White (Non-Hispanic) (89.1%), Black or African American (Non-Hispanic) (5.1%), Two+ (Non-Hispanic) (3.54%), White (Hispanic) (0.869%), and American Indian & Alaska Native (Non-Hispanic) (0.518%).
None of the households in Martin 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.
99.6% of the residents in Martin County, KY are U.S. citizens.
In 2021, the median property value in Martin County, KY was $67,600, and the homeownership rate was 78.1%.
Most people in Martin County, KY drove alone to work, and the average commute time was 28.5 minutes. The average car ownership in Martin County, KY was 2 cars per household.
Martin County, KY borders Floyd County, KY, Johnson County, KY, Lawrence County, KY, Pike County, KY, Mingo County, WV, and Wayne County, WV.