United States › Wyoming › Centennial CITY · 2020 ACS
Centennial Wyoming · 283 residents · 16.3 sq mi
Time machine
COMPARE TO 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
With 283 people, Centennial is a city in Wyoming. The median age is 60.4, about 22 years above the US median. This is an unusually credentialed place: 68% of adults have a four-year degree. The population is up 48% since 2000. 77% of homes are owner-occupied. The foreign-born share is 0%.
At a glance
Average income
near the US median
US median: $66,278
Older
median age 60.4
US median: 38.8
More educated
68% hold a bachelor's degree
US average: 33%
Less affordable
home values up 51%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 48.4 in 2000
US average: 38.8
Population, 2000 – 2024
142 245 349 452 556 2000 2010 2020 2024 Centennial Age distribution, 2020
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Section 02
Income & economy $68,571
+41%inflation adjusted, since 2000
from $32,292 in 2000
US average: $66,278
from $29,477 in 2000
US average: $35,364
Households earning $100K+
from 66.7% in 2009
US average: 43.9%
from 13.3% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing 6.2%
Transportation & warehousing 0%
Professional, scientific, technical 0%
Education & health services 0%
Arts, entertainment, food 0%
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$323,300
+51%inflation adjusted, since 2000
from $142,000 in 2000
US average: $265,253
from 78.4% in 2000
23.0% rent
1.90 people
−19%since 2010
from 2.34 people in 2010
US average: 2.61
from 3.3 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 93.2%(178)
2020
White, non-Hispanic 93.6%(265)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry from 63.9% in 2000
US average: 32.9%
High school or higher
100.0%
Unchangedsince 2000
from 100.0% in 2000
US average: 88.5%
from 18.1% in 2000
US average: 12.7%
Section 06
Commute & transportation from 33.2 min in 2000
US average: 26.9
from 71.8% in 2009
US average: 75.1%
from 0.0% in 2009
US average: 8.4%
Section 07
Work & employment from 9.2% in 2011
US average: 5.4%
from 57.3% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 79.9% in 2009
US average: 39.3%
Section 08
People & community from 4.4% in 2009
US average: 13.5%
from 0.0% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 0.0% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 0%(0)
Share of the 48 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Centennial Head to head
Compare Centennial to nearby cities CENTENNIAL VS
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Frequently asked
How many people live in Centennial, Wyoming? Centennial, Wyoming has about 283 residents according to the 2020 American Community Survey.
What is the median household income in Centennial, Wyoming? The typical household in Centennial, Wyoming earns about $68,571 a year. Half of households make more than that, and half make less.
Is Centennial, Wyoming expensive? In Centennial, Wyoming, the median home is worth about $323,300.
How educated are people in Centennial, Wyoming? About 68.3% of adults age 25 and over in Centennial, Wyoming hold a bachelor's degree or higher.
What is the poverty rate in Centennial, Wyoming? About 5.1% of people in Centennial, Wyoming live below the federal poverty line.
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