Gilpin County, Colorado Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 47th-largest in Colorado
The population of Gilpin County, Colorado is 5,877 as of the 2023 American Community Survey, making it the 47th-largest county in Colorado. The median household income is $88,654, the median home value is $512,600, and the median age is 48.7.
The population of Gilpin County has grown 9.0% since 2010 (5,471 → 5,963), a +0.62% annualized rate.
5,877
Population
+0.62%
Annual growth
39
People / sq mi
$88,654
Median Income
$512,600
Median Home Value
Gilpin County covers 150 sq mi of land at 39.2 people per square mile.
About Gilpin County, CO
Gilpin County is a county in Colorado with a population of 5,877. It ranks #47 among counties in Colorado by population. The median age is 48.7, older than the national median. The population is 54.8% male and 45.2% female.
The median household income in Gilpin County is $88,654, above the US median of $74,580. 4.7% of residents live below the federal poverty level. Home values sit at a median of $512,600, with monthly rent averaging $1,340. The homeownership rate of 79.6% is higher than the national rate of 64.8%.
Educational attainment in Gilpin County reflects 48.4% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 14.6% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 34.9 minutes each way.
Gilpin County Population History (2010-2024)
The county of Gilpin County had a population of 5,471 in 2010 and 5,963 in 2024, a 9.0% growth over 14 years. The peak was 6,232 in 2019. Average annual growth rate: 0.64%.
5,963
Population (2024)
5,471
Population (2010)
6,232
Peak (2019)
0.64%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 5,471 |
| 2011 | 5,429 |
| 2012 | 5,432 |
| 2013 | 5,535 |
| 2014 | 5,754 |
| 2015 | 5,813 |
| 2016 | 5,920 |
| 2017 | 6,024 |
| 2018 | 6,131 |
| 2019 | 6,232 |
| 2020 | 5,817 |
| 2021 | 5,891 |
| 2022 | 5,910 |
| 2023 | 5,923 |
| 2024 | 5,963 |
Race & Ethnicity
| White | 88.4% |
| Black or African American | 1.1% |
| Asian | 0.3% |
| Hispanic or Latino (any race) | 3.3% |
| Two or More Races | 0.0% |
Age & Sex
48.7
Median Age
45.2%
Female
54.8%
Male
20.1%
Age 65+
Age Distribution
Children (under 15): 14.0% · Seniors (65+): 20.1%
Income & Poverty
| Median household income | $88,654$-3,816 vs state |
| Mean household income | $118,680 |
| Per-capita income | $58,842 |
| Poverty rate | 4.7%-1.2% vs state |
| Unemployment rate | 2.1% |
| Employment-to-population | 69.4% |
Top Industries by Employment
The largest employment sector in Gilpin County is professional & business services, accounting for 25.4% of workers.
How residents commute
2.6%
Drive alone
1.3%
Carpool
69.8%
Public transit
14.6%
Work from home
34.9 min
Avg commute
Housing
$512,600+$10,400 vs state
Median home value
$1,340
Median rent
79.6%
Homeownership rate
3,706
Total housing units
83.0%
Occupied
17.0%
Vacant
20.4%
Renter-occupied
Social & access
92.6%
With health insurance
96.4%
With broadband internet
63.5%
Foreign-born
8.3%
Veterans (18+)
12.3%
With a disability
90.6%
Speak language other than English at home
Education
94.1%
High School+
48.4%
Bachelor's+
Largest cities in Colorado
Other counties in Colorado
Part of Colorado
Metro areas in Colorado
County rankings
Frequently Asked Questions
Gilpin County, Colorado has a population of 5,877 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 47th-largest county in Colorado. Population density is 39 people per square mile.
The population of Gilpin County has grown 9.0% since 2010 (5,471 → 5,963), a +0.62% annualized rate.
The median household income in Gilpin County, Colorado is $88,654, with mean (average) household income of $118,680 and per-capita income of $58,842. 4.7% of residents live below the federal poverty level.
In Gilpin County, the largest racial and ethnic groups are White (88.4%), Hispanic or Latino (3.3%), Black or African American (1.1%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Gilpin County, Colorado is 48.7 years. Residents are 45.2% female and 54.8% male.
The median home value in Gilpin County is $512,600 and median monthly rent is $1,340. 79.6% of occupied housing units are owner-occupied. The county has 3,706 total housing units, 17.0% of which are vacant.
The largest employment sector in Gilpin County, Colorado is professional, scientific, and management services, employing 25.4% of workers. The unemployment rate is 2.1%.
Denver is among the largest cities associated with Gilpin 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.