Dallam County, Texas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 183rd-largest in Texas
The population of Dallam County, Texas is 7,180 as of the 2023 American Community Survey, making it the 183rd-largest county in Texas. The median household income is $72,332, the median home value is $140,500, and the median age is 30.4.
The population of Dallam County has grown 11.6% since 2010 (6,745 → 7,526), a +0.79% annualized rate.
7,180
Population
+0.79%
Annual growth
5
People / sq mi
$72,332
Median Income
$140,500
Median Home Value
Dallam County covers 1,503 sq mi of land at 4.8 people per square mile.
About Dallam County, TX
What sets Dallam County apart is where people work — remote work is unusually rare here, at 1.2% versus 14.0% nationally. With 7,180 residents, Dallam County is a county in Texas.
Median household income is $72,332, below the US median of $78,538. The poverty rate, 4.8%, is on the lower side for US counties and below the national 12.4%. Median home value is $140,500, with typical rent around $1,074.
Fewer adults hold degrees here than in most comparable places — 15.7%, below the national 35.0%. Almost everyone commutes — only 1.2% work from home, below the national 14.0%, and the average commute runs about 14 minutes each way.
Dallam County Population History (2010-2024)
The county of Dallam County had a population of 6,745 in 2010 and 7,526 in 2024, a 11.6% growth over 14 years. The peak was 7,526 in 2024. Average annual growth rate: 0.79%.
7,526
Population (2024)
6,745
Population (2010)
7,526
Peak (2024)
0.79%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 6,745 |
| 2011 | 6,887 |
| 2012 | 7,058 |
| 2013 | 7,111 |
| 2014 | 7,214 |
| 2015 | 7,301 |
| 2016 | 7,321 |
| 2017 | 7,248 |
| 2018 | 7,262 |
| 2019 | 7,255 |
| 2020 | 7,138 |
| 2021 | 7,185 |
| 2022 | 7,271 |
| 2023 | 7,372 |
| 2024 | 7,526 |
Race & Ethnicity
| White | 62.3% |
| Black or African American | 0.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 5.1% |
| Two or More Races | 0.0% |
Age & Sex
30.4
Median Age
46.8%
Female
53.2%
Male
9.6%
Age 65+
Age Distribution
Children (under 15): 27.7% · Seniors (65+): 9.6%
Income & Poverty
| Median household income | $72,332$-3,960 vs state |
| Mean household income | $82,731 |
| Per-capita income | $27,774 |
| Poverty rate | 4.8%-5.7% vs state |
| Unemployment rate | 1.1% |
| Employment-to-population | 76.4% |
Top Industries by Employment
The largest employment sector in Dallam County is agriculture, accounting for 19.7% of workers.
How residents commute
0.0%
Drive alone
0.6%
Carpool
82.3%
Public transit
1.2%
Work from home
13.7 min
Avg commute
Housing
$140,500$-119,900 vs state
Median home value
$1,074
Median rent
68.1%
Homeownership rate
3,053
Total housing units
77.7%
Occupied
22.3%
Vacant
31.9%
Renter-occupied
Social & access
63.7%
With health insurance
90.2%
With broadband internet
23.2%
Foreign-born
8.3%
Veterans (18+)
9.2%
With a disability
61.9%
Speak language other than English at home
Education
80.7%
High School+
15.7%
Bachelor's+
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Frequently Asked Questions
Dallam County, Texas has a population of 7,180 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 183rd-largest county in Texas. Population density is 5 people per square mile.
The population of Dallam County has grown 11.6% since 2010 (6,745 → 7,526), a +0.79% annualized rate.
The median household income in Dallam County, Texas is $72,332, with mean (average) household income of $82,731 and per-capita income of $27,774. 4.8% of residents live below the federal poverty level.
In Dallam County, the largest racial and ethnic groups are White (62.3%), Hispanic or Latino (5.1%), Black or African American (0.2%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Dallam County, Texas is 30.4 years. Residents are 46.8% female and 53.2% male.
The median home value in Dallam County is $140,500 and median monthly rent is $1,074. 68.1% of occupied housing units are owner-occupied. The county has 3,053 total housing units, 22.3% of which are vacant.
The largest employment sector in Dallam County, Texas is agriculture, forestry, fishing, and mining, employing 19.7% of workers. The unemployment rate is 1.1%.
Houston is among the largest cities associated with Dallam 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.