Lincoln County, Colorado Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 49th-largest in Colorado
The population of Lincoln County, Colorado is 5,561 as of the 2023 American Community Survey, making it the 49th-largest county in Colorado. The median household income is $54,257, the median home value is $232,100, and the median age is 40.7.
The population of Lincoln County has grown 2.3% since 2010 (5,471 → 5,598), a +0.16% annualized rate.
5,561
Population
+0.16%
Annual growth
2
People / sq mi
$54,257
Median Income
$232,100
Median Home Value
Lincoln County covers 2,578 sq mi of land at 2.2 people per square mile.
About Lincoln County, CO
Lincoln County is a county in Colorado with a population of 5,561. It ranks #49 among counties in Colorado by population. The median age is 40.7, older than the national median. The population is 59.0% male and 41.0% female.
The median household income in Lincoln County is $54,257, below the US median of $74,580. 3.2% of residents live below the federal poverty level. Home values sit at a median of $232,100, with monthly rent averaging $854. The homeownership rate of 71.1% is higher than the national rate of 64.8%.
Educational attainment in Lincoln County reflects 25.7% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 11.2% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 22.8 minutes each way.
Lincoln County Population History (2010-2024)
The county of Lincoln County had a population of 5,471 in 2010 and 5,598 in 2024, a 2.3% growth over 14 years. The peak was 5,694 in 2019. Average annual growth rate: 0.17%.
5,598
Population (2024)
5,471
Population (2010)
5,694
Peak (2019)
0.17%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 5,471 |
| 2011 | 5,420 |
| 2012 | 5,441 |
| 2013 | 5,435 |
| 2014 | 5,503 |
| 2015 | 5,545 |
| 2016 | 5,546 |
| 2017 | 5,526 |
| 2018 | 5,595 |
| 2019 | 5,694 |
| 2020 | 5,661 |
| 2021 | 5,473 |
| 2022 | 5,520 |
| 2023 | 5,498 |
| 2024 | 5,598 |
Race & Ethnicity
| White | 83.6% |
| Black or African American | 5.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.1% |
| Two or More Races | 0.0% |
Age & Sex
40.7
Median Age
41.0%
Female
59.0%
Male
17.8%
Age 65+
Age Distribution
Children (under 15): 14.1% · Seniors (65+): 17.8%
Income & Poverty
| Median household income | $54,257$-38,213 vs state |
| Mean household income | $81,465 |
| Per-capita income | $29,350 |
| Poverty rate | 3.2%-2.7% vs state |
| Unemployment rate | 0.8% |
| Employment-to-population | 45.1% |
Top Industries by Employment
The largest employment sector in Lincoln County is professional & business services, accounting for 20.5% of workers.
How residents commute
0.2%
Drive alone
1.2%
Carpool
79.8%
Public transit
11.2%
Work from home
22.8 min
Avg commute
Housing
$232,100$-270,100 vs state
Median home value
$854
Median rent
71.1%
Homeownership rate
2,385
Total housing units
82.6%
Occupied
17.4%
Vacant
28.9%
Renter-occupied
Social & access
92.1%
With health insurance
91.2%
With broadband internet
37.2%
Foreign-born
6.6%
Veterans (18+)
16.8%
With a disability
92.4%
Speak language other than English at home
Education
88.1%
High School+
25.7%
Bachelor's+
Largest cities in Colorado
Other counties in Colorado
Part of Colorado
Metro areas in Colorado
County rankings
Frequently Asked Questions
Lincoln County, Colorado has a population of 5,561 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 49th-largest county in Colorado. Population density is 2 people per square mile.
The population of Lincoln County has grown 2.3% since 2010 (5,471 → 5,598), a +0.16% annualized rate.
The median household income in Lincoln County, Colorado is $54,257, with mean (average) household income of $81,465 and per-capita income of $29,350. 3.2% of residents live below the federal poverty level.
In Lincoln County, the largest racial and ethnic groups are White (83.6%), Black or African American (5.7%), Hispanic or Latino (3.1%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Lincoln County, Colorado is 40.7 years. Residents are 41.0% female and 59.0% male.
The median home value in Lincoln County is $232,100 and median monthly rent is $854. 71.1% of occupied housing units are owner-occupied. The county has 2,385 total housing units, 17.4% of which are vacant.
The largest employment sector in Lincoln County, Colorado is professional, scientific, and management services, employing 20.5% of workers. The unemployment rate is 0.8%.
Denver is among the largest cities associated with Lincoln County, Colorado, with a population of 713,734.
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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.