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Cimarron County, OK: population growth, jobs and income

Cimarron County lost 62 residents between 2024 and 2025 (−2.9%).

Cimarron County had an estimated 2,059 residents in 2025, down 10.0% (228 fewer people) since 2020. That is slower than Oklahoma as a whole (+4.0%), and the 77th fastest growth of 77 counties in Oklahoma.

Data as of 2025 · updated

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In the Cimarron County report

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

  • Median gross rent$718/mo2020–24
  • Vacant homes, incl. seasonal and second homes48.2%2020–24
  • New homes permitted, last 12 months02025-10/2026-09
  • 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

What the numbers say

Net domestic migration was negative in 2025: 42 more people moved out to other U.S. counties than moved in.

Private employers had 303 paid employees in mid-March 2023, −13.2% since 2018 (County Business Patterns).

Unemployment averaged 2.5% in 2025, 0.7 points higher than in 2019 (before the pandemic).

Builders were authorized to start 0 new homes in 2025, or 0.0 per 1,000 residents.

Median household income was $62,188 in the 2020–24 American Community Survey, +32.0% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 3,075th.

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Cimarron County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
20252,059−62
20242,121−63
20232,184−42
20222,226−19
20212,245−42
20202,287–

Census Bureau population estimates, July 1 of each year.

What drove the change in Cimarron County

Cimarron County lost 228 people since 2020; the biggest drag was domestic migration (−166).

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths−18−60
International migrationfrom and to other countries−1−1
Domestic migrationfrom and to other U.S. counties−42−166
Census adjustmentbalancing residual−1−1
Total change−62−228

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 OklahomaAmong U.S. counties
Population growth77th of 773,075th of 3,107
Net domestic migration per 1,000 residents76th of 773,066th of 3,108
Private-sector job growth67th of 772,916th of 3,092
Median household income27th of 771,856th of 3,107
Lowest unemployment rate6th of 77144th of 3,108
New homes permitted per 1,000 residents72nd of 752,833rd 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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Neighbouring counties

Cimarron County lost population faster than all 6 of its neighbouring counties (−10.0%, 2020–25).

2 of its 6 neighbouring counties had a higher median household income than Cimarron County's $62,188 (2020–24).

Cimarron County, OK and its 6 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Cimarron County, OK This county2,059−10.0%−20.40.0$62,188
Dallam County, TX7,508+5.2%−19.40.3$71,500
Baca County, CO3,347−3.8%−9.90.6$46,215
Sherman County, TX2,781−0.1%−16.95.4$61,250
Morton County, KS2,470−8.4%−13.80.4$66,447
Texas County, OK20,322−4.6%−21.40.8$60,069
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 77 Oklahoma counties · Every state

Questions

Is Cimarron County growing?

No. Its population fell 10.0% between 2020 and 2025, about 228 fewer people (Census Bureau population estimates). Oklahoma as a whole changed +4.0% over the same years. That ranks 77th of 77 counties in Oklahoma for population growth.

How many people moved to Cimarron County?

On net, none in 2025: about 42 more people moved out to other U.S. counties than moved in (Census Bureau net domestic migration estimate).

What is the unemployment rate in Cimarron County?

It averaged 2.5% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Cimarron County?

About 2,059 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Cimarron County?

Private employers there had 303 paid employees in mid-March 2023, −13.2% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).

What Beacon CRE covers in Oklahoma

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

Cimarron County data alerts

Email me when Cimarron 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 Cimarron 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.