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Rio Blanco County, CO: population growth, jobs and income

Rio Blanco County lost 109 residents between 2024 and 2025 (−1.6%).

Rio Blanco County had an estimated 6,683 residents in 2025, up 2.5% (161 more people) since 2020. That is slower than Colorado as a whole (+3.9%), and the 29th fastest growth of 61 counties in Colorado.

Data as of 2025 · updated

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In the Rio Blanco County report

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

  • Median gross rent$919/mo2020–24
  • Vacant homes, incl. seasonal and second homes14.9%2020–24
  • New homes permitted, last 12 months142025-10/2026-09
  • 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

15

2025

2.2 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: 114 more people moved out to other U.S. counties than moved in.

Private employers had 2,237 paid employees in mid-March 2023, +15.4% since 2018 (County Business Patterns).

Unemployment averaged 3.7% in 2025, 0.3 points higher than in 2019 (before the pandemic).

Builders were authorized to start 15 new homes in 2025, or 2.2 per 1,000 residents.

Median household income was $65,473 in the 2020–24 American Community Survey, +20.7% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 1,142nd.

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Rio Blanco County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
20256,683−109
20246,792+146
20236,646+74
20226,572+128
20216,444−78
20206,522–

Census Bureau population estimates, July 1 of each year.

What drove the change in Rio Blanco County

Rio Blanco County grew by 161 people since 2020 even though 37 more residents moved to other U.S. counties than came from them: deaths outnumbered births by 20, and net international migration added 222.

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths−2−20
International migrationfrom and to other countries+8+222
Domestic migrationfrom and to other U.S. counties−114−37
Census adjustmentbalancing residual−1−4
Total change−109+161

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 ColoradoAmong U.S. counties
Population growth29th of 611,142nd of 3,107
Net domestic migration per 1,000 residents60th of 613,032nd of 3,108
Private-sector job growth10th of 61353rd of 3,092
Median household income37th of 611,575th of 3,107
Lowest unemployment rate26th of 611,130th of 3,108
New homes permitted per 1,000 residents38th of 611,426th 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 Rio Blanco County, CO 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

Over 2020–25, Rio Blanco County's population change (+2.5%) was ahead of 2 of its 4 neighbouring counties and behind 2 (Garfield County and Uintah County, UT).

Its median household income ($65,473, 2020–24) is lower than in all 4 of its neighbouring counties.

Rio Blanco County, CO and its 4 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Rio Blanco County, CO This county6,683+2.5%−17.12.2$65,473
Moffat County, CO13,122−1.1%−17.01.8$73,849
Garfield County, CO63,474+2.7%−12.14.6$91,131
Routt County, CO25,329+2.0%−11.48.6$106,489
Uintah County, UT38,278+7.3%−3.34.4$73,746

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 64 Colorado counties · Every state

Questions

Is Rio Blanco County growing?

Yes. Its population grew 2.5% between 2020 and 2025, about 161 more people (Census Bureau population estimates). Colorado as a whole changed +3.9% over the same years. That ranks 29th of 61 counties in Colorado for population growth.

How many people moved to Rio Blanco County?

On net, none in 2025: about 114 more people moved out to other U.S. counties than moved in (Census Bureau net domestic migration estimate).

What is the unemployment rate in Rio Blanco County?

It averaged 3.7% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Rio Blanco County?

About 6,683 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Rio Blanco County?

Private employers there had 2,237 paid employees in mid-March 2023, +15.4% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).

What Beacon CRE covers in Colorado

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

Rio Blanco County data alerts

Email me when Rio Blanco 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 Rio Blanco 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.