Clayton County, Georgia Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 5th-largest in Georgia
The population of Clayton County, Georgia is 298,771 as of the 2023 American Community Survey, making it the 5th-largest county in Georgia. The median household income is $58,507, the median home value is $194,500, and the median age is 33.3.
The population of Clayton County has grown 14.5% since 2010 (259,899 → 297,703), a +0.97% annualized rate.
298,771
Population
+0.97%
Annual growth
2108
People / sq mi
$58,507
Median Income
$194,500
Median Home Value
Clayton County covers 142 sq mi of land at 2108.4 people per square mile.
About Clayton County, GA
Clayton County is a county in Georgia with a population of 298,771. It ranks #5 among counties in Georgia by population. The median age is 33.3, younger than the national median. The population is 47.0% male and 53.0% female.
The median household income in Clayton County is $58,507, below the US median of $74,580. 13.3% of residents live below the federal poverty level. Home values sit at a median of $194,500, with monthly rent averaging $1,307. The homeownership rate of 53.2% is lower than the national rate of 64.8%.
Educational attainment in Clayton County reflects 21.3% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 9.0% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 32.6 minutes each way.
Clayton County Population History (2010-2024)
The county of Clayton County had a population of 259,899 in 2010 and 297,703 in 2024, a 14.5% growth over 14 years. The peak was 299,440 in 2020. Average annual growth rate: 0.98%.
297,703
Population (2024)
259,899
Population (2010)
299,440
Peak (2020)
0.98%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 259,899 |
| 2011 | 262,081 |
| 2012 | 265,371 |
| 2013 | 264,133 |
| 2014 | 266,757 |
| 2015 | 272,874 |
| 2016 | 279,346 |
| 2017 | 284,175 |
| 2018 | 289,229 |
| 2019 | 292,404 |
| 2020 | 299,440 |
| 2021 | 299,234 |
| 2022 | 298,862 |
| 2023 | 299,380 |
| 2024 | 297,703 |
Race & Ethnicity
| White | 11.5% |
| Black or African American | 69.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.4% |
| Two or More Races | 0.0% |
Age & Sex
33.3
Median Age
53.0%
Female
47.0%
Male
10.3%
Age 65+
Age Distribution
Children (under 15): 22.5% · Seniors (65+): 10.3%
Income & Poverty
| Median household income | $58,507$-16,157 vs state |
| Mean household income | $74,004 |
| Per-capita income | $26,826 |
| Poverty rate | 13.3%+3.4% vs state |
| Unemployment rate | 4.4% |
| Employment-to-population | 61.7% |
Top Industries by Employment
The largest employment sector in Clayton County is professional & business services, accounting for 19.2% of workers.
How residents commute
3.2%
Drive alone
1.0%
Carpool
71.3%
Public transit
9.0%
Work from home
32.6 min
Avg commute
Housing
$194,500$-78,400 vs state
Median home value
$1,307
Median rent
53.2%
Homeownership rate
114,818
Total housing units
92.0%
Occupied
8.0%
Vacant
46.8%
Renter-occupied
Social & access
82.3%
With health insurance
95.7%
With broadband internet
32.8%
Foreign-born
7.4%
Veterans (18+)
11.3%
With a disability
78.9%
Speak language other than English at home
Education
84.8%
High School+
21.3%
Bachelor's+
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Part of Georgia
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County rankings
Frequently Asked Questions
Clayton County, Georgia has a population of 298,771 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 5th-largest county in Georgia. Population density is 2108 people per square mile.
The population of Clayton County has grown 14.5% since 2010 (259,899 → 297,703), a +0.97% annualized rate.
The median household income in Clayton County, Georgia is $58,507, with mean (average) household income of $74,004 and per-capita income of $26,826. 13.3% of residents live below the federal poverty level.
In Clayton County, the largest racial and ethnic groups are Black or African American (69.8%), White (11.5%), Hispanic or Latino (1.4%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Clayton County, Georgia is 33.3 years. Residents are 53.0% female and 47.0% male.
The median home value in Clayton County is $194,500 and median monthly rent is $1,307. 53.2% of occupied housing units are owner-occupied. The county has 114,818 total housing units, 8.0% of which are vacant.
The largest employment sector in Clayton County, Georgia is professional, scientific, and management services, employing 19.2% of workers. The unemployment rate is 4.4%.
Atlanta is among the largest cities associated with Clayton County, Georgia, with a population of 499,287.
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Population, race, income, age, and trends across Georgia
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.