Gaines County, Texas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 110th-largest in Texas
The population of Gaines County, Texas is 21,904 as of the 2023 American Community Survey, making it the 110th-largest county in Texas. The median household income is $76,605, the median home value is $185,300, and the median age is 29.3.
The population of Gaines County has grown 30.2% since 2010 (17,588 → 22,892), a +1.90% annualized rate.
21,904
Population
+1.90%
Annual growth
15
People / sq mi
$76,605
Median Income
$185,300
Median Home Value
Gaines County covers 1,502 sq mi of land at 14.6 people per square mile.
About Gaines County, TX
Gaines County is a county in Texas with a population of 21,904. It ranks #110 among counties in Texas by population. The median age is 29.3, younger than the national median. The population is 51.6% male and 48.4% female.
The median household income in Gaines County is $76,605, near the US median of $74,580. 5.4% of residents live below the federal poverty level. Home values sit at a median of $185,300, with monthly rent averaging $788. The homeownership rate of 76.6% is higher than the national rate of 64.8%.
Educational attainment in Gaines County reflects 8.1% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 3.6% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 23.9 minutes each way.
Gaines County Population History (2010-2024)
The county of Gaines County had a population of 17,588 in 2010 and 22,892 in 2024, a 30.2% growth over 14 years. The peak was 22,892 in 2024. Average annual growth rate: 1.91%.
22,892
Population (2024)
17,588
Population (2010)
22,892
Peak (2024)
1.91%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 17,588 |
| 2011 | 17,907 |
| 2012 | 18,305 |
| 2013 | 18,798 |
| 2014 | 19,319 |
| 2015 | 20,204 |
| 2016 | 20,477 |
| 2017 | 20,575 |
| 2018 | 20,799 |
| 2019 | 21,540 |
| 2020 | 21,704 |
| 2021 | 21,885 |
| 2022 | 22,157 |
| 2023 | 22,524 |
| 2024 | 22,892 |
Race & Ethnicity
| White | 76.8% |
| Black or African American | 2.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.6% |
| Two or More Races | 0.0% |
Age & Sex
29.3
Median Age
48.4%
Female
51.6%
Male
9.4%
Age 65+
Age Distribution
Children (under 15): 29.6% · Seniors (65+): 9.4%
Income & Poverty
| Median household income | $76,605+$313 vs state |
| Mean household income | $93,729 |
| Per-capita income | $30,786 |
| Poverty rate | 5.4%-5.1% vs state |
| Unemployment rate | 1.3% |
| Employment-to-population | 58.3% |
Top Industries by Employment
The largest employment sector in Gaines County is agriculture, accounting for 23.1% of workers.
How residents commute
0.0%
Drive alone
2.3%
Carpool
71.7%
Public transit
3.6%
Work from home
23.9 min
Avg commute
Housing
$185,300$-75,100 vs state
Median home value
$788
Median rent
76.6%
Homeownership rate
7,661
Total housing units
92.1%
Occupied
7.9%
Vacant
23.4%
Renter-occupied
Social & access
67.6%
With health insurance
90.4%
With broadband internet
11.5%
Foreign-born
4.1%
Veterans (18+)
13.2%
With a disability
43.2%
Speak language other than English at home
Education
58.3%
High School+
8.1%
Bachelor's+
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County rankings
Frequently Asked Questions
Gaines County, Texas has a population of 21,904 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 110th-largest county in Texas. Population density is 15 people per square mile.
The population of Gaines County has grown 30.2% since 2010 (17,588 → 22,892), a +1.90% annualized rate.
The median household income in Gaines County, Texas is $76,605, with mean (average) household income of $93,729 and per-capita income of $30,786. 5.4% of residents live below the federal poverty level.
In Gaines County, the largest racial and ethnic groups are White (76.8%), Black or African American (2.5%), Hispanic or Latino (0.6%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Gaines County, Texas is 29.3 years. Residents are 48.4% female and 51.6% male.
The median home value in Gaines County is $185,300 and median monthly rent is $788. 76.6% of occupied housing units are owner-occupied. The county has 7,661 total housing units, 7.9% of which are vacant.
The largest employment sector in Gaines County, Texas is agriculture, forestry, fishing, and mining, employing 23.1% of workers. The unemployment rate is 1.3%.
Houston is among the largest cities associated with Gaines County, Texas, with a population of 2,300,419.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.