Rock River Flag

Rock River

County:
Albany County
County Seat:
No
Area (mi²):
2.327
State:
Wyoming

Rock River is a town located in Albany County, Wyoming. Rock River has a 2026 population of 228. Rock River is currently growing at a rate of 0.88% annually and its population has increased by 6.05% since the most recent census, which recorded a population of 215 in 2020.

The median household income in Rock River is $49,500 with a poverty rate of 26.03%. The median age in Rock River is 33.7 years: 29.9 years for males, and 40.3 years for females. For every 100 females there are 173.8 males.

228
Total Population
98
Density (mi²)
2 0.88%
Growth

Rock River Population

Rock River Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202622820.88%
202522620.89%
202422431.36%
202322141.84%
202221700%
202121720.93%
202021520.94%
2019255-1-0.39%
201825641.59%
201725220.8%
201625010.4%
201524931.22%
2014246-1-0.4%
2013247-1-0.4%
201224820.81%
201124610.41%
201024610.41%

Median Age

Overall: 33.7 years
Female: 40.3 years
Male: 29.9 years

Rock River Adults

There are 181 adults, (49 of whom are seniors) in Rock River.

Sex Ratio

Female: 80 (36.5%)
Male: 139 (63.5%)

Demographics

The racial composition of Rock River includes 86.76% White, 8.22% other race, 4.57% Native Hawaiian or Pacific Islander, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White19086.76%
Other race188.22%
Native Hawaiian or Pacific Islander104.57%
Native American10.46%
Race
Population ↓
Percentage (of total)
Native American10.46%
Race
Population ↓
Percentage (of total)
White19086.76%
Other race188.22%
Native Hawaiian or Pacific Islander104.57%

Rock River Marital Status

Economics and Income Statistics

Rock River 's average per capita income is $0. Household income levels show a median of $49,500. The poverty rate stands at 26.03%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Households$49,500$135,279
Families$48,056$60,388
Married Families$44,583-
Non Families-$220,867

$0

Average Income

$49,500

Median Household Income

26.03%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)