Moffat County, Colorado Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 35th-largest in Colorado
The population of Moffat County, Colorado is 13,258 as of the 2023 American Community Survey, making it the 35th-largest county in Colorado. The median household income is $70,975, the median home value is $262,500, and the median age is 37.9.
The population of Moffat County has declined 4.7% since 2010 (13,795 → 13,142), a -0.35% annualized rate.
13,258
Population
-0.35%
Annual growth
3
People / sq mi
$70,975
Median Income
$262,500
Median Home Value
Moffat County covers 4,743 sq mi of land at 2.8 people per square mile.
About Moffat County, CO
What distinguishes Moffat County is density: among the most sparsely settled of US counties, around 3 people per square mile. With 13,258 residents, Moffat County is a county in Colorado. It ranks #35 among counties in Colorado by population.
The typical household here earns about $70,975, below the US median of $78,538. About 10.8% of residents live below the federal poverty level, below the national 12.4%. The median home value is $262,500, with typical rent around $1,051.
21.0% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. Most workers commute: only 4.3% work from home, below the national 14.0%, and the average commute runs about 22 minutes each way.
Moffat County Population History (2010-2024)
The county of Moffat County had a population of 13,795 in 2010 and 13,142 in 2024, a -4.7% growth over 14 years. The peak was 13,795 in 2010. Average annual growth rate: -0.34%.
13,142
Population (2024)
13,795
Population (2010)
13,795
Peak (2010)
-0.34%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 13,795 |
| 2011 | 13,424 |
| 2012 | 13,172 |
| 2013 | 13,129 |
| 2014 | 12,941 |
| 2015 | 12,946 |
| 2016 | 13,155 |
| 2017 | 13,095 |
| 2018 | 13,148 |
| 2019 | 13,209 |
| 2020 | 13,269 |
| 2021 | 13,166 |
| 2022 | 13,172 |
| 2023 | 13,287 |
| 2024 | 13,142 |
Race & Ethnicity
| White | 85.1% |
| Black or African American | 0.1% |
| Asian | 0.1% |
| Hispanic or Latino (any race) | 2.6% |
| Two or More Races | 0.3% |
Age & Sex
37.9
Median Age
49.1%
Female
50.9%
Male
16.1%
Age 65+
Age Distribution
Children (under 15): 21.0% · Seniors (65+): 16.1%
Income & Poverty
| Median household income | $70,975$-21,495 vs state |
| Mean household income | $84,978 |
| Per-capita income | $35,380 |
| Poverty rate | 10.8%+4.9% vs state |
| Unemployment rate | 2.6% |
| Employment-to-population | 61.7% |
Top Industries by Employment
The largest employment sector in Moffat County is professional & business services, accounting for 25.1% of workers.
How residents commute
0.7%
Drive alone
2.8%
Carpool
75.0%
Public transit
4.3%
Work from home
21.9 min
Avg commute
Housing
$262,500$-239,700 vs state
Median home value
$1,051
Median rent
72.1%
Homeownership rate
6,114
Total housing units
86.7%
Occupied
13.3%
Vacant
27.9%
Renter-occupied
Social & access
91.1%
With health insurance
95.5%
With broadband internet
42.6%
Foreign-born
8.6%
Veterans (18+)
15.5%
With a disability
89.7%
Speak language other than English at home
Education
91.5%
High School+
21.0%
Bachelor's+
Largest cities in Colorado
Other counties in Colorado
Part of Colorado
Metro areas in Colorado
County rankings
Frequently Asked Questions
Moffat County, Colorado has a population of 13,258 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 35th-largest county in Colorado. Population density is 3 people per square mile.
The population of Moffat County has declined 4.7% since 2010 (13,795 → 13,142), a -0.35% annualized rate.
The median household income in Moffat County, Colorado is $70,975, with mean (average) household income of $84,978 and per-capita income of $35,380. 10.8% of residents live below the federal poverty level.
In Moffat County, the largest racial and ethnic groups are White (85.1%), Hispanic or Latino (2.6%), Two or more races (0.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Moffat County, Colorado is 37.9 years. Residents are 49.1% female and 50.9% male.
The median home value in Moffat County is $262,500 and median monthly rent is $1,051. 72.1% of occupied housing units are owner-occupied. The county has 6,114 total housing units, 13.3% of which are vacant.
The largest employment sector in Moffat County, Colorado is professional, scientific, and management services, employing 25.1% of workers. The unemployment rate is 2.6%.
Denver is among the largest cities associated with Moffat County, Colorado, with a population of 713,734.
Moffat County, CO Climate
Moffat County, CO has an average annual temperature of 6.3°C (43°F) and receives about 316 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
6.3°C
Avg Temp
316
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -7° / 20° | 18 mm |
| February | -4° / 24° | 18 mm |
| March | 1° / 33° | 28 mm |
| April | 5° / 41° | 28 mm |
| May | 10° / 51° | 31 mm |
| June | 15° / 60° | 26 mm |
| July | 20° / 68° | 27 mm |
| August | 19° / 66° | 27 mm |
| September | 14° / 58° | 29 mm |
| October | 8° / 46° | 33 mm |
| November | 0° / 32° | 26 mm |
| December | -6° / 22° | 25 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Moffat County, CO
The most comfortable months to visit Moffat County, CO are typically July, August and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 30°C high). The coldest is January (near -14°C low). October is usually the wettest month.
Where to stay near Moffat County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.