Clay County
Clay County has notably lower household income than the US average, with a median household income of $42,318. Population has fallen 24% since 2000, a loss of 2,495 residents. 11% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $109,100. With a median age of 45.4, the population is older than the US median of 38.9. Households here earn about 29% less than the West Virginia median.
Population & growth
PEP 2025 EST:7,538 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
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Detailed origins & ancestry
Education
Commute & transportation
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People & community
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How many people live in Clay County, West Virginia?
Clay County, West Virginia has about 7,835 residents according to the 2024 American Community Survey.
What is the median household income in Clay County, West Virginia?
The typical household in Clay County, West Virginia earns about $42,318 a year. Half of households make more than that, and half make less.
Is Clay County, West Virginia expensive?
In Clay County, West Virginia, the median home is worth about $109,100, and the typical rent is about $651 a month.
How educated are people in Clay County, West Virginia?
About 11.3% of adults age 25 and over in Clay County, West Virginia hold a bachelor's degree or higher.
What is the poverty rate in Clay County, West Virginia?
About 26.4% of people in Clay County, West Virginia live below the federal poverty line.
Has Clay County, West Virginia grown since 1990?
Yes, Clay County, West Virginia has shrunk since 1990. The population has lost about 2,148 residents, a change of about -22 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024