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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.


Centennial Population Statistics

Source & Methodology

Analytics built by:   Location, Inc.

Raw data sources:   American Community Survey, U.S. Bureau of the Census, U.S. Department of Education, 50 state departments of education, U.S. Bureau of Labor Statistics, Federal Bureau of Investigation, 18,000+ local law enforcement agencies, Federal Housing Finance Agency, U.S. Geological Service, National Agricultural Statistics Service.

Date(s) & Update Frequency:   2024 (latest available). Updated annually. Please note: Unemployment data updated February 2026.

Methodology:   Unlike standardly available Census demographics, NeighborhoodScout uses dozens of custom models to transform 8.5 million raw demographic data elements from government sources into proprietary indices and insights…. Read more about Scout's Demographic Data

Centennial Population & Age Distribution

Total Population

108,853

Age

Under 5 Years:
5.0%
5 - 17:
16.8%
18 - 24:
6.1%
25 - 34:
12.2%
35 - 54:
28.1%
55 - 64:
12.9%
Over 65 Years:
18.9%

Educational Attainment of Adults

Attending College
High School Graduates
College Graduated
3.1%
3.1%
96.9%
96.9%
62.6%
62.6%
0% 100.0%
% of Residents

Income

Per capita Income

Centennial
USA
$65,940
$65,940
$44,673
$44,673

Median household income

Centennial
USA
$131,928
$131,928
$80,734
$80,734
Individuals Below Poverty Level

3.3%

Employment Industries

View all industries
Professional, scientific, and technical services
Healthcare
Education
Retail
Finance
Manufacturing
Construction
Accommodation
Public Service
Other
Information Technology
Transportation
Real estate
Administration
Arts
14.7%
14.7%
13.6%
13.6%
10.8%
10.8%
8.8%
8.8%
8.4%
8.4%
6.2%
6.2%
5.3%
5.3%
4.8%
4.8%
4.2%
4.2%
4.0%
4.0%
3.9%
3.9%
3.7%
3.7%
2.9%
2.9%
2.7%
2.7%
2.4%
2.4%
0% 100%
% of Residents

Race & Ethnic Diversity

White
Hispanic or Latino (Of Any Race)
Asian
Other Race / Two or More Races
Black or African American
American Indian and Alaska Native
Native Hawaiian and Other Pacific Islanders
74.1%
74.1%
10.3%
10.3%
6.4%
6.4%
6.1%
6.1%
2.8%
2.8%
0.2%
0.2%
0.2%
0.2%
0% 100.0%
% of Residents

Ancestry

See all ancestries
German
English
Irish
Italian
European
Swedish
Polish
French
Norwegian
Scottish
Dutch
Russian
Welsh
Danish
Czech
Scots-Irish
British
Scandinavian
Hungarian
Eastern European
21.5%
21.5%
15.9%
15.9%
14.6%
14.6%
4.8%
4.8%
3.9%
3.9%
2.9%
2.9%
2.8%
2.8%
2.5%
2.5%
2.4%
2.4%
2.4%
2.4%
2.2%
2.2%
1.3%
1.3%
1.1%
1.1%
0.8%
0.8%
0.8%
0.8%
0.8%
0.8%
0.7%
0.7%
0.6%
0.6%
0.6%
0.6%
0.5%
0.5%
0% 100%
% of Residents

Languages Spoken

See all languages
English
Spanish
Chinese
Langs. of India
Slavic languages
Korean
Arabic
Other Asian languages
Russian
African languages
French
Vietnamese
German/Yiddish
Tagalog
Native American languages
Pacific Island languages
Persian
Other Indo-European
Japanese
Serbo-Croatian
87.5%
87.5%
4.7%
4.7%
1.1%
1.1%
0.9%
0.9%
0.6%
0.6%
0.6%
0.6%
0.6%
0.6%
0.5%
0.5%
0.4%
0.4%
0.4%
0.4%
0.4%
0.4%
0.4%
0.4%
0.3%
0.3%
0.3%
0.3%
0.2%
0.2%
0.2%
0.2%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0% 100%
% of Residents
Foreign Born Centennial Residents

9.9%