Buchanan County
Buchanan County has notably lower household income than the US average, with a median household income of $42,886. Population has fallen 28% since 2000, a loss of 7,563 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 $94,900. With a median age of 47.8, the population is older than the US median of 38.9. Households here earn about 54% less than the Virginia median.
Population & growth
PEP 2025 EST:18,492 residents (Census Bureau Vintage 2025, released March 2026)
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Detailed origins & ancestry
+ 9 more ancestry groups with data
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How many people live in Buchanan County, Virginia?
Buchanan County, Virginia has about 19,415 residents according to the 2024 American Community Survey.
What is the median household income in Buchanan County, Virginia?
The typical household in Buchanan County, Virginia earns about $42,886 a year. Half of households make more than that, and half make less.
Is Buchanan County, Virginia expensive?
In Buchanan County, Virginia, the median home is worth about $94,900, and the typical rent is about $743 a month.
How educated are people in Buchanan County, Virginia?
About 11.5% of adults age 25 and over in Buchanan County, Virginia hold a bachelor's degree or higher.
What is the poverty rate in Buchanan County, Virginia?
About 25.2% of people in Buchanan County, Virginia live below the federal poverty line.
Has Buchanan County, Virginia grown since 1990?
Yes, Buchanan County, Virginia has shrunk since 1990. The population has lost about 11,918 residents, a change of about -38 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024