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
Educational attainment is the headline number in Hardeman County: 11.3% of adults 25 and older have a four-year degree. Hardeman County is a county in Tennessee with a population of 25,477.
Earnings trail the nation, with the median household making $46,173, below the US median of $78,538. Roughly 13.6% of residents fall below the poverty line, above the national 12.4%. Property is affordable here, the median home worth $116,800, with typical rent around $818.
Four-year-degree attainment is near the bottom of the range for US counties, 11.3%, below the national 35.0%. Around 7.3% of workers work from home, below the national 14.0%, and the average commute runs about 33 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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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.