Hardeman County, Tennessee Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 58th-largest in Tennessee
The population of Hardeman County, Tennessee is 25,477 as of the 2023 American Community Survey, making it the 58th-largest county in Tennessee. The median household income is $46,173, the median home value is $116,800, and the median age is 40.4.
The population of Hardeman County has declined 6.4% since 2010 (27,169 → 25,434), a -0.47% annualized rate.
25,477
Population
-0.47%
Annual growth
38
People / sq mi
$46,173
Median Income
$116,800
Median Home Value
Hardeman County covers 668 sq mi of land at 38.2 people per square mile.
About Hardeman County, TN
Hardeman County is a county in Tennessee with a population of 25,477. It ranks #58 among counties in Tennessee by population. The median age is 40.4, older than the national median. The population is 55.3% male and 44.7% female.
The median household income in Hardeman County is $46,173, below the US median of $74,580. 13.6% of residents live below the federal poverty level. Home values sit at a median of $116,800, with monthly rent averaging $818. The homeownership rate of 71.2% is higher than the national rate of 64.8%.
Educational attainment in Hardeman County reflects 11.3% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 7.3% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 33.3 minutes each way.
Hardeman County Population History (2010-2024)
The county of Hardeman County had a population of 27,169 in 2010 and 25,434 in 2024, a -6.4% growth over 14 years. The peak was 27,169 in 2010. Average annual growth rate: -0.47%.
25,434
Population (2024)
27,169
Population (2010)
27,169
Peak (2010)
-0.47%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 27,169 |
| 2011 | 26,874 |
| 2012 | 26,614 |
| 2013 | 26,362 |
| 2014 | 25,992 |
| 2015 | 25,823 |
| 2016 | 25,590 |
| 2017 | 25,491 |
| 2018 | 25,270 |
| 2019 | 25,049 |
| 2020 | 25,438 |
| 2021 | 25,266 |
| 2022 | 25,493 |
| 2023 | 25,523 |
| 2024 | 25,434 |
Race & Ethnicity
| White | 54.1% |
| Black or African American | 40.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.9% |
| Two or More Races | 0.0% |
Age & Sex
40.4
Median Age
44.7%
Female
55.3%
Male
18.5%
Age 65+
Age Distribution
Children (under 15): 15.8% · Seniors (65+): 18.5%
Income & Poverty
| Median household income | $46,173$-20,924 vs state |
| Mean household income | $61,126 |
| Per-capita income | $22,580 |
| Poverty rate | 13.6%+3.7% vs state |
| Unemployment rate | 5.4% |
| Employment-to-population | 42.4% |
Top Industries by Employment
The largest employment sector in Hardeman County is manufacturing, accounting for 28.8% of workers.
How residents commute
1.9%
Drive alone
0.3%
Carpool
80.0%
Public transit
7.3%
Work from home
33.3 min
Avg commute
Housing
$116,800$-140,000 vs state
Median home value
$818
Median rent
71.2%
Homeownership rate
10,708
Total housing units
84.5%
Occupied
15.5%
Vacant
28.8%
Renter-occupied
Social & access
91.7%
With health insurance
87.9%
With broadband internet
22.0%
Foreign-born
7.5%
Veterans (18+)
21.6%
With a disability
97.2%
Speak language other than English at home
Education
82.6%
High School+
11.3%
Bachelor's+
Largest cities in Tennessee
Other counties in Tennessee
Part of Tennessee
Metro areas in Tennessee
County rankings
Frequently Asked Questions
Hardeman County, Tennessee has a population of 25,477 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 58th-largest county in Tennessee. Population density is 38 people per square mile.
The population of Hardeman County has declined 6.4% since 2010 (27,169 → 25,434), a -0.47% annualized rate.
The median household income in Hardeman County, Tennessee is $46,173, with mean (average) household income of $61,126 and per-capita income of $22,580. 13.6% of residents live below the federal poverty level.
In Hardeman County, the largest racial and ethnic groups are White (54.1%), Black or African American (40.2%), Hispanic or Latino (2.9%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Hardeman County, Tennessee is 40.4 years. Residents are 44.7% female and 55.3% male.
The median home value in Hardeman County is $116,800 and median monthly rent is $818. 71.2% of occupied housing units are owner-occupied. The county has 10,708 total housing units, 15.5% of which are vacant.
The largest employment sector in Hardeman County, Tennessee is manufacturing, employing 28.8% of workers. The unemployment rate is 5.4%.
Nashville-Davidson is among the largest cities associated with Hardeman County, Tennessee, with a population of 684,298.
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Full rankings of Tennessee counties
Statewide data for Tennessee
Population, race, income, age, and trends across Tennessee
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.