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Dallam County, TX: population growth, jobs and income

Dallam County gained 61 residents between 2024 and 2025 (+0.8%).

Dallam County had an estimated 7,508 residents in 2025, up 5.2% (371 more people) since 2020. That is slower than Texas as a whole (+8.5%), and the 89th fastest growth of 246 counties in Texas.

Data as of 2025 · updated

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In the Dallam County report

One-time $99 PDF: everything on this page for Dallam County, ranked against Texas and the U.S., plus these figures that are not on the free page:

  • Median gross rent$1,081/mo2020–24
  • Vacant homes, incl. seasonal and second homes15.3%2020–24
  • New homes permitted, last 12 months42025-10/2026-09
  • Rent growth, 5 yearsIn the report
  • Permits in 5+ unit buildingsIn the report
  • IRS income moving in (net AGI)In the report
  • Neighbouring-county comparison tableIn the report

What's inside: 5 pages

  1. 1 Summary, headline numbers and ranks (free preview)
  2. 2 Ranks and the neighbouring-county table
  3. 3 Migration, with IRS mover and income flows
  4. 4 Rent, vacant homes, permits and employers
  5. 5 Every source and the methods
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Headline numbers

New homes permitted

2

2025

0.3 per 1,000 residents

Small base: the change swings on a few homes or people, so we don't show it.

Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.

What the numbers say

Net domestic migration was negative in 2025: 146 more people moved out to other U.S. counties than moved in.

Private employers had 2,196 paid employees in mid-March 2023, +29.0% since 2018 (County Business Patterns).

Unemployment averaged 2.8% in 2025, 0.7 points higher than in 2019 (before the pandemic).

Builders were authorized to start 2 new homes in 2025, or 0.3 per 1,000 residents.

Median household income was $71,500 in the 2020–24 American Community Survey, +21.3% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 582nd.

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Dallam County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
20257,508+61
20247,447+145
20237,302+55
20227,247+66
20217,181+44
20207,137–

Census Bureau population estimates, July 1 of each year.

What drove the change in Dallam County

Dallam County grew by 371 people since 2020 even though 814 more residents moved to other U.S. counties than came from them: births outnumbered deaths by 548, and net international migration added 625.

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths+140+548
International migrationfrom and to other countries+70+625
Domestic migrationfrom and to other U.S. counties−146−814
Census adjustmentbalancing residual−3+12
Total change+61+371

Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.

How it ranks

MeasureIn TexasAmong U.S. counties
Population growth89th of 246582nd of 3,107
Net domestic migration per 1,000 residents234th of 2463,059th of 3,108
Private-sector job growth14th of 24584th of 3,092
Median household income74th of 2461,076th of 3,107
Lowest unemployment rate7th of 246271st of 3,108
New homes permitted per 1,000 residents169th of 2232,603rd of 3,005

1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.

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The County Growth and Demographics Report for Dallam County, TX as a PDF, from federal data: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.

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Neighbouring counties

Dallam County grew faster than all 5 of its neighbouring counties (+5.2%, 2020–25).

Only Hartley County had a higher median household income (2020–24) among its 5 neighbouring counties; Dallam County's was $71,500.

Dallam County, TX and its 5 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Dallam County, TX This county7,508+5.2%−19.40.3$71,500
Hartley County, TX4,904−8.1%−17.9–$75,841
Cimarron County, OK2,059−10.0%−20.40.0$62,188
Sherman County, TX2,781−0.1%−16.95.4$61,250
Moore County, TX21,891+2.9%−14.00.9$61,762
Union County, NM3,844−5.6%−16.9–$46,694

Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.

All 254 Texas counties · Every state

Questions

Is Dallam County growing?

Yes. Its population grew 5.2% between 2020 and 2025, about 371 more people (Census Bureau population estimates). Texas as a whole changed +8.5% over the same years. That ranks 89th of 246 counties in Texas for population growth.

How many people moved to Dallam County?

On net, none in 2025: about 146 more people moved out to other U.S. counties than moved in (Census Bureau net domestic migration estimate).

What is the unemployment rate in Dallam County?

It averaged 2.8% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Dallam County?

About 7,508 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Dallam County?

Private employers there had 2,196 paid employees in mid-March 2023, +29.0% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).

What Beacon CRE covers in Texas

Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Texas county pages carry the public federal growth figures.

Dallam County data alerts

Email me when Dallam County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.

We use your address only to email you when new data for Dallam County is out: what changed, with a link to that county's report. No newsletter, no other sales emails. Delete it any time with the link in every email. We'll email you a link to confirm first; nothing starts until you click it. Privacy notice.

Sources and method

Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.

Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.