Centennial, Wyoming Population 2024

347

Centennial is a city located in Albany County Wyoming. Centennial has a 2024 population of 347. Centennial is currently growing at a rate of 0.29% annually and its population has increased by 18.84% since the most recent census, which recorded a population of 292 in 2020.

The average household income in Centennial is $97,709 with a poverty rate of 14.78%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Centennial is 63.9 years, 63.7 years for males, and 70.1 years for females.

Centennial Demographics

According to the most recent ACS, the racial composition of Centennial was:

  • White: 100%
  • Black or African American: 0%
  • Native American: 0%
  • Asian: 0%
  • Native Hawaiian or Pacific Islander: 0%
  • Other race: 0%
  • Two or more races: 0%
State
Wyoming
Land Area (mi²)
16.3 sq mi
Density (mi²)
21.30/sq mi
Growth Since 2020
18.84% (55)
The current population of Centennial, Wyoming is 347 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 292.

Centennial, Wyoming Population 2024

Population by Race

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Race
Population
Percentage (of total)
White345100%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%
Two or more races00%

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Centennial Population by Race

Centennial Population Pyramid 2024

Centennial Median Age

63.9

Total

63.7

Male

70.1

Female

Centennial Adults

There are 345 adults, (152 of whom are seniors) in Centennial.

Centennial Age Dependency

78.8

Age Dependency Ratio

78.8

Old Age Dependency Ratio

0

Child Dependency Ratio

Centennial Sex Ratio

Female17550.72%
Male17049.28%

Centennial Population by Age

Centennial Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1881.8487.812.2
Married982.111000
Non Family901.5374.425.6
Male0000
Female0000

2.11

Average Family Size

1.84

Average Household Size

87.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Centennial Households and Families

Male

Female

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Education Attained
Count
Percentage
Less Than 9th Grade3911.3%
9th to 12th Grade00%
High School Graduate92.61%
Some College164.64%
Associates Degree92.61%
Bachelors Degree14341.45%
Graduate Degree12937.39%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Centennial Educational Attainment by Sex (over 25)

Centennial Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White336297272
Hispanic990

The highest rate of high school graduation is among hispanic people with a rate of 100%.

The highest rate of bachelors degrees is among white people with a rate of 80.95%.

Centennial Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Overall$0$65,982$20,156
Less Than 9th Grade$0$0$0
High School Graduate$0$0$0
Some College$0$0$0
Bachelors Degree$65,268$65,982$0
Graduate Degree$73,523$0$0

$0

Average Earnings

$65,982

Average Male

$20,156

Average Female

Centennial Earnings by Educational Attainment

Centennial Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Centennial Language

100% of Centennial residents speak only English, while 0% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0% of the population.

Centennial Language

Centennial Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White3365115.18%

14.78%

Overall Poverty Rate

26.47%

Male Poverty Rate

3.43%

Female Poverty Rate

Poverty in Centennial

The race most likely to be in poverty in Centennial is White, with 15.18% below the poverty level.

The race least likely to be in poverty in Centennial is White, with 15.18% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 0%, and for those that did not work, the poverty rate was 22.37%.

Centennial Poverty

rate

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Rate
Poverty
Less Than 9th Grade100%
Bachelors or Greater4.41%
High School0%
Some College0%

Centennial Poverty Rate by Education

rate

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Rate
Poverty
Male Employed0%
Male Unemployed0%
Female Employed0%
Female Unemployed0%

Centennial Poverty Rate by Employment Status and Sex

Centennial Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Households$97,589$97,709
Families$133,906$130,256
Married Families$133,906$-999,999,999
Non Families-$62,269

mean

median

Income by Household Type

Centennial Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

54.5%

Overall Marriage Rate

55.3%

Male Marriage Rate

53.7%

Female Marriage Rate

Centennial Married by Age and Sex

male

female

Centennial Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Centennial Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Centennial Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

61

Number of Veterans

61

Male Veterans

0

Female Veterans

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War
Veterans
Vietnam43
Second Gulf War15
First Gulf War15
Korea3
World War II0

Centennial Veterans by War

count

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Age Group
Veterans
75+46
55 to 6415
18 to 340
35 to 540
65 to 740

Centennial Veterans by Age

count

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Name
Veterans
% of Total
White6117.68%
Hispanic333.33%

Centennial Veterans by Race

Centennial Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

78.69%

Veteran Disability Rate

Centennial Veterans by Education

LaborForceParticipation

28.4%

Labor Force Participation

28.4%

Employment Rate

0%

Unemployment Rate

Centennial Employment by Age

LaborForceParticipation

Centennial Employment by Race

LaborForceParticipation

Centennial Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

14.49%

Born in Centennial

100%

Native Born

0%

Foreign Born

0%

Non Citizen

0%

Naturalized

Place of Birth

100% of Centennial residents were born in the United States, with 14.49% having been born in Wyoming. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Centennial Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202434710.29%
202334610.29%
202234510.29%
20213445217.81%
2020292-16-5.19%
20193085119.84%
20182574018.43%
20172174123.3%
2016176-4-2.22%
2015180-48-21.05%
2014228-40-14.93%
2013268-65-19.52%
20123333110.26%
20113023211.85%
201027000%

Centennial Population by Year