Natrona County, Wyoming Population 2024

80,359

Natrona County, Wyoming's estimated 2024 population is 80,359 with a growth rate of 0.52% in the past year according to the most recent United States census data. Natrona County, Wyoming is the 2nd largest county in Wyoming. The 2010 population was 75,477 and has seen a growth of 6.47% since that time.

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202982,4494180.51%
202882,0314180.51%
202781,6134180.51%
202681,1954180.52%
202580,7774180.52%
202480,3594180.52%
202379,9414180.53%
202279,523-112-0.14%
202179,635-664-0.83%
202080,2995650.71%
201979,7345940.75%
201879,140-482-0.61%
201779,622-1,403-1.73%
201681,025-1,193-1.45%
201582,2187650.94%
201481,4532780.34%
201381,1752,5553.25%
201278,6202,1892.86%
201176,4319541.26%
201075,47700%
199061,226-10,630-14.79%
198071,85620,59240.17%
197051,2641,6413.31%
196049,62318,18657.85%
195031,4377,57931.77%
194023,858-414-1.71%
193024,2729,63765.85%
192014,6359,869207.07%
19104,7662,981167%
19001,78569163.16%
18901,094-81,355-98.67%
2024 Growth Rate
0.52% (418)
County Website
Natrona County
State
Wyoming
County Seat
Casper
2020 Population
80,299
Area
5341 mi²
Density
15 people/mi²
Growth Since 2020
0.07% (60)
Founded
1890

Population by Race

Race
Population
Percentage (of total)
White72,38891.05%
Two or more races4,1545.22%
Other race1,2911.62%
Native American8131.02%
Asian4210.53%
Black or African American3130.39%
Native Hawaiian or Pacific Islander1260.16%

White

Two or more races

Other race

Native American

Asian

Black or African American

Native Hawaiian or Pacific Islander

Natrona County, Wyoming Population by Race

Natrona County, Wyoming Population Pyramid 2024

Natrona County, Wyoming Median Age

37.7

Total

37.3

Male

38.1

Female

Natrona County, Wyoming Adults

There are 60,517 adults, (12,743 of whom are seniors) in Natrona County, Wyoming.

Natrona County, Wyoming Age Dependency

66.4

Age Dependency Ratio

26.7

Old Age Dependency Ratio

39.7

Child Dependency Ratio

Natrona County, Wyoming Sex Ratio

Female39,35949.5%
Male40,14750.5%

Natrona County, Wyoming Population by Age

Natrona County, Wyoming Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All32,8952.3772.827.2
Married15,5763.18713
Non Family12,3781.2160.539.5
Female3,2983.0258.441.6
Male1,6432.9558.741.3

3.01

Average Family Size

2.37

Average Household Size

72.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Natrona County, Wyoming Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade2,3764.4%
Associates Degree6,83812.67%
Bachelors Degree8,81716.33%
Graduate Degree5,53110.25%
High School Graduate14,98627.76%
Less Than 9th Grade8061.49%
Some College14,62327.09%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Natrona County, Wyoming Educational Attainment by Sex (over 25)

Natrona County, Wyoming Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White47,78845,69913,042
Hispanic3,7262,883534
2+ Races2,1011,794596
Other Race904571265
Native American36934123
Asian334264159
Black23423226
Islander1101100

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

The highest rate of bachelors degrees is among asian people with a rate of 47.6%.

Natrona County, Wyoming Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$54,946$57,389$53,038
Graduate Degree$79,014$95,189$70,617
High School Graduate$41,569$49,786$32,873
Less Than 9th Grade$36,908$43,653$23,676
Overall$48,079$57,660$38,349
Some College$44,967$58,320$33,627

$48,079

Average Earnings

$57,660

Average Male

$38,349

Average Female

Natrona County, Wyoming Earnings by Educational Attainment

Natrona County, Wyoming Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Natrona County, Wyoming Language

94.64% of Natrona County, Wyoming residents speak only English, while 5.36% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.33% of the population.

Natrona County, Wyoming Language

Natrona County, Wyoming Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White66,7345,6298.43%
Hispanic7,10391812.92%
Multiple4,1243308%
Black26415157.2%
Other1,2591229.69%
Native70911716.5%
Asian4095112.47%

9.13%

Overall Poverty Rate

7.55%

Male Poverty Rate

10.74%

Female Poverty Rate

Poverty in Natrona County, Wyoming

The race most likely to be in poverty in Natrona County, Wyoming is Black, with 57.2% below the poverty level.

The race least likely to be in poverty in Natrona County, Wyoming is Multiple, with 8% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.14%. Among those working part-time, it was 14.51%, and for those that did not work, the poverty rate was 13.95%.

Natrona County, Wyoming Poverty

rate

Rate
Poverty
Less Than 9th Grade18.15%
High School10.45%
Some College6.62%
Bachelors or Greater3.17%

Natrona County, Wyoming Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed21.63%
Female Unemployed15.41%
Female Employed7.27%
Male Employed3.88%

Natrona County, Wyoming Poverty Rate by Employment Status and Sex

Natrona County, Wyoming Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$88,465$112,980
Households$69,104$94,128
Married Families$105,682$131,147
Non Families$46,719$60,029

mean

median

Income by Household Type

Natrona County, Wyoming Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

50.6%

Overall Marriage Rate

50.3%

Male Marriage Rate

50.9%

Female Marriage Rate

Natrona County, Wyoming Married by Age and Sex

male

female

Natrona County, Wyoming Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.

Natrona County, Wyoming Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Natrona County, Wyoming Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

5,316

Number of Veterans

4,857

Male Veterans

459

Female Veterans

War
Veterans
Vietnam1,700
First Gulf War1,583
Second Gulf War1,570
Korea249
World War II109

Natrona County, Wyoming Veterans by War

count

Age Group
Veterans
35 to 541,646
65 to 741,365
75+1,032
55 to 64843
18 to 34430

Natrona County, Wyoming Veterans by Age

count

Name
Veterans
% of Total
White5,0489.08%
Hispanic1483.27%
2+ Races1304.98%
Other Race706.81%
Asian4112.28%
Black269.92%
Native American10.22%

Natrona County, Wyoming Veterans by Race

Natrona County, Wyoming Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

4.2%

Veteran Poverty Rate

36.84%

Veteran Disability Rate

Natrona County, Wyoming Veterans by Education

LaborForceParticipation

67.5%

Labor Force Participation

64.9%

Employment Rate

3.5%

Unemployment Rate

Natrona County, Wyoming Employment by Age

LaborForceParticipation

Natrona County, Wyoming Employment by Race

LaborForceParticipation

Natrona County, Wyoming 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

50.83%

Born in Natrona County, Wyoming

97.84%

Native Born

2.16%

Foreign Born

0.99%

Non Citizen

1.17%

Naturalized

Place of Birth

97.84% of Natrona County, Wyoming residents were born in the United States, with 50.83% having been born in Wyoming. 0.99% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Natrona County, Wyoming Place of Birth

Sources