Hardin County
Hardin County has notably lower household income than the US average, with a median household income of $49,956. Population has held roughly steady since 2000. 15% 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 $160,400. With a median age of 45.1, the population is older than the US median of 38.9. Households here earn about 28% less than the Tennessee median.
Population & growth
PEP 2025 EST:27,983 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
Education
Commute & transportation
Work & employment
People & community
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Compare Hardin County to nearby counties
How many people live in Hardin County, Tennessee?
Hardin County, Tennessee has about 27,249 residents according to the 2024 American Community Survey.
What is the median household income in Hardin County, Tennessee?
The typical household in Hardin County, Tennessee earns about $49,956 a year. Half of households make more than that, and half make less.
Is Hardin County, Tennessee expensive?
In Hardin County, Tennessee, the median home is worth about $160,400, and the typical rent is about $775 a month.
How educated are people in Hardin County, Tennessee?
About 15.1% of adults age 25 and over in Hardin County, Tennessee hold a bachelor's degree or higher.
What is the poverty rate in Hardin County, Tennessee?
About 21.5% of people in Hardin County, Tennessee live below the federal poverty line.
Has Hardin County, Tennessee grown since 1990?
Yes, Hardin County, Tennessee has grown since 1990. The population has added about 4,616 residents, a change of about 20 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024