Centennial, Colorado Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Centennial, Colorado is 107,386 as of the 2023 American Community Survey, making it the 11th-largest city in Colorado. The median household income is $128,167, the median home value is $626,700, and the median age is 41.8.
The population has grown 7.8% since 2010 (100,989 → 108,853).
107,386
Population
3561
People / sq mi
$128,167
Median Income
$626,700
Median Home Value
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Centennial covers 30.2 sq mi of land at 3561 people per square mile.
About Centennial, CO
The poverty rate is what most separates Centennial from the typical city: 1.9% of residents live below the federal poverty line, against 12.4% nationally. With 107,386 residents, Centennial is a city in Colorado. It ranks #11 among cities in Colorado by population.
Households take in a median $128,167, comfortably above the US median of $78,538. Hardship is rare relative to US cities: a poverty rate of just 1.9%, below the national 12.4%. A typical home is worth $626,700, with typical rent around $2,061.
Centennial is among the best-educated US cities: 61.9% of adults 25 and older hold a bachelor’s degree, above the national 35.0%. Remote work is widespread — 24.7% of workers stay home, above the national 14.0%, and the average commute runs about 26 minutes each way.
Centennial city Population History (2010-2024)
The city of Centennial city had a population of 100,989 in 2010 and 108,853 in 2024, a 7.8% growth over 14 years. The peak was 110,937 in 2019. Average annual growth rate: 0.54%.
108,853
Population (2024)
100,989
Population (2010)
110,937
Peak (2019)
0.54%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 100,989 |
| 2011 | 102,508 |
| 2012 | 104,249 |
| 2013 | 106,634 |
| 2014 | 107,438 |
| 2015 | 109,120 |
| 2016 | 109,735 |
| 2017 | 110,388 |
| 2018 | 110,814 |
| 2019 | 110,937 |
| 2020 | 108,202 |
| 2021 | 107,402 |
| 2022 | 107,508 |
| 2023 | 109,063 |
| 2024 | 108,853 |
Race & Ethnicity
| White | 79.3% |
| Black or African American | 2.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.5% |
| Two or More Races | 0.0% |
Economy & Income
$128,167
Median Household Income
$63,885
Per Capita Income
1.9%
Poverty Rate
2.5%
Unemployment Rate
Housing
$626,700
Median Home Value
$2,061
Median Rent
81.3%
Owner-Occupied
Education
97.1%
High School+
61.9%
Bachelor's+
Commute
1.4%
Drive Alone
65.6%
Public Transit
24.7%
Work From Home
25.8 min
Avg Commute
Community Profile
50.8%
Foreign Born
87.8%
Non-English at Home
7.4%
Veterans
9.0%
With Disability
96.2%
Health Insurance
98.6%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 23.2% |
| Finance, Insurance & Real Estate | 17.3% |
| Information | 11.0% |
| Manufacturing | 6.9% |
| Education, Health Care & Social Services | 6.5% |
| Construction | 5.3% |
| Retail Trade | 4.7% |
| Transportation & Warehousing | 4.6% |
| Public Administration | 4.4% |
| Arts, Entertainment & Food Services | 4.2% |
| Agriculture & Mining | 0.9% |
Largest cities in Colorado
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Metro areas in Colorado
City rankings
Frequently Asked Questions
Centennial, Colorado has a population of 107,386 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 11th-largest city in Colorado.
The median household income in Centennial, Colorado is $128,167, with 1.9% of residents living below the federal poverty level.
The median home value in Centennial, Colorado is $626,700, with median monthly rent at $2,061 and a homeownership rate of 81.3%.
The median age in Centennial, Colorado is 41.8 years. The population is 50.1% male and 49.9% female.
The population has grown 7.8% since 2010 (100,989 → 108,853).
Where to stay in Centennial
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.