Routt County, Colorado Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 23rd-largest in Colorado
The population of Routt County, Colorado is 24,990 as of the 2023 American Community Survey, making it the 23rd-largest county in Colorado. The median household income is $104,803, the median home value is $756,200, and the median age is 42.6.
The population of Routt County has grown 7.7% since 2010 (23,434 → 25,243), a +0.53% annualized rate.
24,990
Population
+0.53%
Annual growth
11
People / sq mi
$104,803
Median Income
$756,200
Median Home Value
Routt County covers 2,362 sq mi of land at 10.6 people per square mile.
About Routt County, CO
Routt County is a county in Colorado with a population of 24,990. It ranks #23 among counties in Colorado by population. The median age is 42.6, older than the national median. The population is 52.4% male and 47.6% female.
The median household income in Routt County is $104,803, above the US median of $74,580. 3.8% of residents live below the federal poverty level. Home values sit at a median of $756,200, with monthly rent averaging $1,845. The homeownership rate of 75.9% is higher than the national rate of 64.8%.
Educational attainment in Routt County reflects 52.1% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 18.5% of workers primarily work from home, noticeably above the national work-from-home rate of 14.2%. The average commute is 19.8 minutes each way.
Routt County Population History (2010-2024)
The county of Routt County had a population of 23,434 in 2010 and 25,243 in 2024, a 7.7% growth over 14 years. The peak was 25,579 in 2019. Average annual growth rate: 0.54%.
25,243
Population (2024)
23,434
Population (2010)
25,579
Peak (2019)
0.54%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 23,434 |
| 2011 | 23,256 |
| 2012 | 23,283 |
| 2013 | 23,610 |
| 2014 | 24,085 |
| 2015 | 24,388 |
| 2016 | 24,737 |
| 2017 | 25,220 |
| 2018 | 25,489 |
| 2019 | 25,579 |
| 2020 | 24,840 |
| 2021 | 25,069 |
| 2022 | 25,112 |
| 2023 | 25,154 |
| 2024 | 25,243 |
Race & Ethnicity
| White | 85.0% |
| Black or African American | 0.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.7% |
| Two or More Races | 0.1% |
Age & Sex
42.6
Median Age
47.6%
Female
52.4%
Male
17.6%
Age 65+
Age Distribution
Children (under 15): 14.4% · Seniors (65+): 17.6%
Income & Poverty
| Median household income | $104,803+$12,333 vs state |
| Mean household income | $148,388 |
| Per-capita income | $65,003 |
| Poverty rate | 3.8%-2.1% vs state |
| Unemployment rate | 1.7% |
| Employment-to-population | 66.3% |
Top Industries by Employment
The largest employment sector in Routt County is professional & business services, accounting for 18.3% of workers.
How residents commute
1.2%
Drive alone
3.0%
Carpool
66.9%
Public transit
18.5%
Work from home
19.8 min
Avg commute
Housing
$756,200+$254,000 vs state
Median home value
$1,845
Median rent
75.9%
Homeownership rate
16,913
Total housing units
62.8%
Occupied
37.2%
Vacant
24.1%
Renter-occupied
Social & access
92.0%
With health insurance
95.9%
With broadband internet
60.7%
Foreign-born
5.3%
Veterans (18+)
7.9%
With a disability
92.2%
Speak language other than English at home
Education
96.5%
High School+
52.1%
Bachelor's+
Largest cities in Colorado
Other counties in Colorado
Part of Colorado
Metro areas in Colorado
County rankings
Frequently Asked Questions
Routt County, Colorado has a population of 24,990 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 23rd-largest county in Colorado. Population density is 11 people per square mile.
The population of Routt County has grown 7.7% since 2010 (23,434 → 25,243), a +0.53% annualized rate.
The median household income in Routt County, Colorado is $104,803, with mean (average) household income of $148,388 and per-capita income of $65,003. 3.8% of residents live below the federal poverty level.
In Routt County, the largest racial and ethnic groups are White (85.0%), Hispanic or Latino (2.7%), 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 Routt County, Colorado is 42.6 years. Residents are 47.6% female and 52.4% male.
The median home value in Routt County is $756,200 and median monthly rent is $1,845. 75.9% of occupied housing units are owner-occupied. The county has 16,913 total housing units, 37.2% of which are vacant.
The largest employment sector in Routt County, Colorado is professional, scientific, and management services, employing 18.3% of workers. The unemployment rate is 1.7%.
Denver is among the largest cities associated with Routt County, Colorado, with a population of 713,734.
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Full rankings of Colorado counties
Statewide data for Colorado
Population, race, income, age, and trends across Colorado
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.