Thomas County, Georgia Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 46th-largest in Georgia
The population of Thomas County, Georgia is 45,696 as of the 2023 American Community Survey, making it the 46th-largest county in Georgia. The median household income is $60,140, the median home value is $185,300, and the median age is 39.9.
The population of Thomas County has grown 2.9% since 2010 (44,744 → 46,054), a +0.21% annualized rate.
45,696
Population
+0.21%
Annual growth
84
People / sq mi
$60,140
Median Income
$185,300
Median Home Value
Thomas County covers 545 sq mi of land at 83.9 people per square mile.
About Thomas County, GA
Homeownership is the standout figure in Thomas County: 61.9% of homes are owner-occupied, lower than the national rate. Thomas County is a county in Georgia with a population of 45,696. It ranks #46 among counties in Georgia by population.
The typical household here earns about $60,140, below the US median of $78,538. Roughly 13.8% of residents fall below the poverty line, above the national 12.4%. The typical home is valued at $185,300, with typical rent around $996.
23.6% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. Remote work is below the national 14.0% at 6.7%, and the average commute runs about 20 minutes each way.
Thomas County Population History (2010-2024)
The county of Thomas County had a population of 44,744 in 2010 and 46,054 in 2024, a 2.9% growth over 14 years. The peak was 46,054 in 2024. Average annual growth rate: 0.21%.
46,054
Population (2024)
44,744
Population (2010)
46,054
Peak (2024)
0.21%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 44,744 |
| 2011 | 44,591 |
| 2012 | 44,535 |
| 2013 | 44,783 |
| 2014 | 44,784 |
| 2015 | 44,819 |
| 2016 | 44,967 |
| 2017 | 44,623 |
| 2018 | 44,336 |
| 2019 | 44,427 |
| 2020 | 45,786 |
| 2021 | 45,835 |
| 2022 | 45,542 |
| 2023 | 45,666 |
| 2024 | 46,054 |
Race & Ethnicity
| White | 58.3% |
| Black or African American | 35.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.4% |
| Two or More Races | 0.0% |
Age & Sex
39.9
Median Age
52.6%
Female
47.4%
Male
18.6%
Age 65+
Age Distribution
Children (under 15): 19.7% · Seniors (65+): 18.6%
Income & Poverty
| Median household income | $60,140$-14,524 vs state |
| Mean household income | $80,709 |
| Per-capita income | $33,284 |
| Poverty rate | 13.8%+3.9% vs state |
| Unemployment rate | 4.1% |
| Employment-to-population | 58.3% |
Top Industries by Employment
The largest employment sector in Thomas County is professional & business services, accounting for 26.0% of workers.
How residents commute
0.4%
Drive alone
0.6%
Carpool
78.0%
Public transit
6.7%
Work from home
20.1 min
Avg commute
Housing
$185,300$-87,600 vs state
Median home value
$996
Median rent
61.9%
Homeownership rate
20,957
Total housing units
87.7%
Occupied
12.3%
Vacant
38.1%
Renter-occupied
Social & access
89.2%
With health insurance
90.7%
With broadband internet
28.4%
Foreign-born
7.0%
Veterans (18+)
17.6%
With a disability
95.7%
Speak language other than English at home
Education
88.0%
High School+
23.6%
Bachelor's+
Largest cities in Georgia
Other counties in Georgia
Part of Georgia
Metro areas in Georgia
County rankings
Frequently Asked Questions
Thomas County, Georgia has a population of 45,696 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 46th-largest county in Georgia. Population density is 84 people per square mile.
The population of Thomas County has grown 2.9% since 2010 (44,744 → 46,054), a +0.21% annualized rate.
The median household income in Thomas County, Georgia is $60,140, with mean (average) household income of $80,709 and per-capita income of $33,284. 13.8% of residents live below the federal poverty level.
In Thomas County, the largest racial and ethnic groups are White (58.3%), Black or African American (35.8%), 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 Thomas County, Georgia is 39.9 years. Residents are 52.6% female and 47.4% male.
The median home value in Thomas County is $185,300 and median monthly rent is $996. 61.9% of occupied housing units are owner-occupied. The county has 20,957 total housing units, 12.3% of which are vacant.
The largest employment sector in Thomas County, Georgia is professional, scientific, and management services, employing 26.0% of workers. The unemployment rate is 4.1%.
Atlanta is among the largest cities associated with Thomas County, Georgia, with a population of 499,287.
Thomas County, GA Climate
Thomas County, GA has an average annual temperature of 19.1°C (66°F) and receives about 1358 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
19.1°C
Avg Temp
1358
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 10° / 50° | 123 mm |
| February | 12° / 53° | 125 mm |
| March | 16° / 60° | 137 mm |
| April | 19° / 65° | 98 mm |
| May | 23° / 73° | 105 mm |
| June | 26° / 79° | 140 mm |
| July | 27° / 81° | 161 mm |
| August | 27° / 80° | 129 mm |
| September | 25° / 77° | 99 mm |
| October | 20° / 68° | 57 mm |
| November | 15° / 59° | 79 mm |
| December | 12° / 53° | 105 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Thomas County, GA
The most comfortable months to visit Thomas County, GA are typically October, May and April, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near 4°C low). July is usually the wettest month.
Where to stay near Thomas County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.