Adams County, Mississippi Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 27th-largest in Mississippi
The population of Adams County, Mississippi is 29,098 as of the 2023 American Community Survey, making it the 27th-largest county in Mississippi. The median household income is $40,250, the median home value is $106,300, and the median age is 42.1.
The population of Adams County has declined 12.0% since 2010 (32,581 → 28,674), a -0.91% annualized rate.
29,098
Population
-0.91%
Annual growth
63
People / sq mi
$40,250
Median Income
$106,300
Median Home Value
Adams County covers 462 sq mi of land at 62.9 people per square mile.
About Adams County, MS
What sets Adams County apart is where people work — remote work is unusually rare here, at 2.5% versus 14.0% nationally. With 29,098 residents, Adams County is a county in Mississippi. It ranks #27 among counties in Mississippi by population.
Money is tight relative to the rest of US counties: the median household earns just $40,250, below the US median of $78,538. The poverty rate, 21.7%, is among the steepest of comparable US counties and above the national 12.4%. Homes are comparatively cheap — a median value of $106,300, with typical rent around $720.
Degree attainment is mid-range for US counties: 19.3% of adults hold a four-year degree, below the national 35.0%. Almost everyone commutes — only 2.5% work from home, below the national 14.0%, and the average commute runs about 21 minutes each way.
Adams County Population History (2010-2024)
The county of Adams County had a population of 32,581 in 2010 and 28,674 in 2024, a -12.0% growth over 14 years. The peak was 32,581 in 2010. Average annual growth rate: -0.90%.
28,674
Population (2024)
32,581
Population (2010)
32,581
Peak (2010)
-0.90%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 32,581 |
| 2011 | 32,436 |
| 2012 | 32,208 |
| 2013 | 32,127 |
| 2014 | 32,081 |
| 2015 | 31,574 |
| 2016 | 31,604 |
| 2017 | 31,653 |
| 2018 | 31,248 |
| 2019 | 30,736 |
| 2020 | 29,427 |
| 2021 | 28,504 |
| 2022 | 28,558 |
| 2023 | 28,854 |
| 2024 | 28,674 |
Race & Ethnicity
| White | 38.4% |
| Black or African American | 55.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.7% |
| Two or More Races | 0.0% |
Age & Sex
42.1
Median Age
51.7%
Female
48.3%
Male
21.5%
Age 65+
Age Distribution
Children (under 15): 17.8% · Seniors (65+): 21.5%
Income & Poverty
| Median household income | $40,250$-14,665 vs state |
| Mean household income | $58,556 |
| Per-capita income | $24,717 |
| Poverty rate | 21.7%+7.4% vs state |
| Unemployment rate | 3.7% |
| Employment-to-population | 41.8% |
Top Industries by Employment
The largest employment sector in Adams County is professional & business services, accounting for 27.2% of workers.
How residents commute
0.5%
Drive alone
0.4%
Carpool
89.3%
Public transit
2.5%
Work from home
20.7 min
Avg commute
Housing
$106,300$-55,100 vs state
Median home value
$720
Median rent
66.5%
Homeownership rate
14,920
Total housing units
77.6%
Occupied
22.4%
Vacant
33.5%
Renter-occupied
Social & access
88.4%
With health insurance
84.9%
With broadband internet
17.3%
Foreign-born
5.2%
Veterans (18+)
15.4%
With a disability
93.7%
Speak language other than English at home
Education
83.6%
High School+
19.3%
Bachelor's+
Largest cities in Mississippi
Other counties in Mississippi
Part of Mississippi
Metro areas in Mississippi
County rankings
Frequently Asked Questions
Adams County, Mississippi has a population of 29,098 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 27th-largest county in Mississippi. Population density is 63 people per square mile.
The population of Adams County has declined 12.0% since 2010 (32,581 → 28,674), a -0.91% annualized rate.
The median household income in Adams County, Mississippi is $40,250, with mean (average) household income of $58,556 and per-capita income of $24,717. 21.7% of residents live below the federal poverty level.
In Adams County, the largest racial and ethnic groups are Black or African American (55.5%), White (38.4%), Hispanic or Latino (0.7%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Adams County, Mississippi is 42.1 years. Residents are 51.7% female and 48.3% male.
The median home value in Adams County is $106,300 and median monthly rent is $720. 66.5% of occupied housing units are owner-occupied. The county has 14,920 total housing units, 22.4% of which are vacant.
The largest employment sector in Adams County, Mississippi is professional, scientific, and management services, employing 27.2% of workers. The unemployment rate is 3.7%.
Jackson is among the largest cities associated with Adams County, Mississippi, with a population of 149,827.
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Statewide data for Mississippi
Population, race, income, age, and trends across Mississippi
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.