Rock River, Wyoming Population 2024

211

Rock River is a city located in Albany County Wyoming. Rock River has a 2024 population of 211. Rock River is currently declining at a rate of -0.94% annually and its population has decreased by -1.86% since the most recent census, which recorded a population of 215 in 2020.

The average household income in Rock River is $134,356 with a poverty rate of 17.84%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Rock River is 29 years, 27 years for males, and 34.8 years for females.

Rock River Demographics

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

  • White: 93.68%
  • Native Hawaiian or Pacific Islander: 4.09%
  • Asian: 1.86%
  • Native American: 0.37%
  • Black or African American:
  • Other race:
  • Two or more races:
State
Wyoming
Land Area (mi²)
2.3 sq mi
Density (mi²)
90.70/sq mi
Growth Since 2020
-1.86% (-4)
The current population of Rock River, Wyoming is 211 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 215.

Rock River, Wyoming Population 2024

Population by Race

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Race
Population
Percentage (of total)
White25293.68%
Native Hawaiian or Pacific Islander114.09%
Asian51.86%
Native American10.37%
Black or African American
Other race
Two or more races
showing: 7 rows

White

Native Hawaiian or Pacific Islander

Asian

Native American

Black or African American

Other race

Two or more races

Rock River Population by Race

Rock River Population Pyramid 2024

Rock River Median Age

29

Total

27

Male

34.8

Female

Rock River Adults

There are 210 adults, (42 of whom are seniors) in Rock River.

Rock River Age Dependency

60.1

Age Dependency Ratio

25

Old Age Dependency Ratio

35.1

Child Dependency Ratio

Rock River Sex Ratio

Female10338.29%
Male16661.71%

Rock River Population by Age

Rock River Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1132.3844.255.8
Non Family681.7927.972.1
Married343.2976.523.5
Male64.330100
Female51.81000
showing: 5 rows

3.27

Average Family Size

2.38

Average Household Size

44.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Rock River Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Rock River Educational Attainment by Sex (over 25)

Rock River Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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

The highest rate of bachelors degrees is among white people with a rate of 51.88%.

Rock River Educational Attainment by Race

All

Male

Female

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$

Average Earnings

$

Average Male

$11,750

Average Female

Rock River Earnings by Educational Attainment

Rock River Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Rock River Language

96.09% of Rock River residents speak only English, while 3.91% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.95% of the population.

Rock River Language

Rock River Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White2113114.69%
Islander1111100%
Asian55100%
Native11100%
Hispanic4212.38%
showing: 5 rows

17.84%

Overall Poverty Rate

23.49%

Male Poverty Rate

8.74%

Female Poverty Rate

Poverty in Rock River

The race most likely to be in poverty in Rock River is Native, with 100% below the poverty level.

The race least likely to be in poverty in Rock River is Hispanic, with 2.38% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.72%. Among those working part-time, it was 24.49%, and for those that did not work, the poverty rate was 22.22%.

Rock River Poverty

rate

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Rate
Poverty
Less Than 9th Grade
High School31.58%
Bachelors or Greater12.05%
Some College8.7%
showing: 4 rows

Rock River Poverty Rate by Education

rate

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Rate
Poverty
Male Employed4.81%
Male Unemployed
Female Employed20%
Female Unemployed
showing: 4 rows

Rock River Poverty Rate by Employment Status and Sex

Rock River Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Rock River Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

36.2%

Overall Marriage Rate

30.8%

Male Marriage Rate

44.7%

Female Marriage Rate

Rock River Married by Age and Sex

male

female

Rock River Marriage

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

Rock River Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Rock River Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

4

Number of Veterans

4

Male Veterans

Female Veterans

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Rock River Veterans by War

count

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Rock River Veterans by Age

count

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Rock River Veterans by Race

Rock River Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

Veteran Poverty Rate

75%

Veteran Disability Rate

Rock River Veterans by Education

LaborForceParticipation

63.8%

Labor Force Participation

63.8%

Employment Rate

0%

Unemployment Rate

Rock River Employment by Age

LaborForceParticipation

Rock River Employment by Race

LaborForceParticipation

Rock River 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

24.16%

Born in Rock River

95.17%

Native Born

4.83%

Foreign Born

1.86%

Non Citizen

2.97%

Naturalized

Place of Birth

95.17% of Rock River residents were born in the United States, with 24.16% having been born in Wyoming. 1.86% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Rock River Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
2029201-2-0.99%
2028203-2-0.98%
2027205-2-0.97%
2026207-2-0.96%
2025209-2-0.95%
2024211-2-0.94%
2023213-2-0.93%
2022215-2-0.92%
202121720.93%
2020215-40-15.69%
2019255-1-0.39%
201825641.59%
201725220.8%
201625010.4%
201524931.22%
2014246-1-0.4%
2013247-1-0.4%
201224820.81%
2011246
2010246
showing: 20 rows

Rock River Population by Year