Rock River, WY demographics:
population, income, and more

Total population
219
-13.8% year-over-year change
Median household income
$49,500/yr
-21.1% year-over-year change
Housing units
113
-14.4% year-over-year change

Rock River population

How many people live in Rock River

Rock River is home to 219 residents, according to the most recent Census data. Gender-wise, 63.5% of Rock River locals are male, and 36.5% are female.

Total population
219
-13.8% year-over-year change
Gender ratio
Male
63.5%
139
Female
36.5%
80
Value Percent YoY change
Male 139 63.5% -15.8%
Female 80 36.5% -10.1%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Rock River is 34, with the population distributed as follows: about 17.4% are children under 15, then 8.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 33.3% of the population, while another 18.7% fall into the 45 to 64 bracket. Finally, around 22.4% are 65 or older.

Median age
33.7
Age breakdown
Under 15
17.4%
15 to 24
8.2%
25 to 44
33.3%
45 to 64
18.7%
Over 65
22.4%
Value Percent YoY change
Under 15 38 17.4% -19.1%
15 to 24 18 8.2% -47.1%
25 to 44 73 33.3% -8.8%
45 to 64 41 18.7% -4.7%
Over 65 49 22.4% -2.0%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Rock River, 96.4% of the population are US-born citizens, while 3.6% have gained naturalized citizenship. Another 0.5% are Indigenous American, 4.6% are Pacific Islanders, while 8.2% identify as another race.

Citizenship
U.S.-born citizens
96.4%
Non-U.S.-born citizens
3.6%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 211 96.4% -10.6%
Non-U.S.-born citizens 8 3.6% -27.3%
Racial breakdown
White
86.8%
Black or African American
0%
American Indian and Alaska Native
0.5%
Asian
0%
Native Hawaiian and other Pacific Islander
4.6%
Two or more races
0%
Other
8.2%
Value Percent
White 190 86.8%
American Indian and Alaska Native 1 0.5%
Native Hawaiian and other Pacific Islander 10 4.6%
Other 18 8.2%

Households in Rock River

A peek inside Rock River households

Rock River has 90 households, with an average of 2 members in each. Of these, 53.3% are families, while the remaining 46.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
90
-15.9% year-over-year change
Average people per household
2
Non-family households
42
Family households
48
Value Percent YoY change
Non-family households 42 46.7% -32.3%
Family households 48 53.3% 6.7%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Rock River

The housing landscape of Rock River

Rock River's housing consists of 113 units, with 73.4% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 22.1% of the housing landscape.

Housing units
113
-14.4% year-over-year change
Housing types
Value Percent
1 unit, detached 83 73.4%
3 or 4 units 2 1.8%
Mobile home 25 22.1%
Boat, RV, van, etc. 3 2.6%
Homes built since 2020
3
200.0% year-over-year change

The age of buildings in Rock River

In Rock River, the median construction year is 1967. About 39.8% of homes were built before the 1940s, with another 1.8% going up by 1949. Most development happened in the second half of the 20th century. Then, 2.6% of homes were added from 2000 to 2009, 1.8% between 2010 and 2019, and 2.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 45 39.8% -18.2%
Built between 1940 and 1949 2 1.8% N/A
Built between 1960 and 1969 13 11.5% 8.3%
Built between 1970 and 1979 24 21.2% -22.6%
Built between 1980 and 1989 19 16.8% 18.8%
Built between 1990 and 1999 2 1.8% -71.4%
Built between 2000 and 2009 3 2.6% 0.0%
Built between 2010 and 2019 2 1.8% 0.0%
Built in 2020 or later 3 2.6% 200.0%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Rock River occupancy rates

Out of the 90 occupied housing units in Rock River, 58.9% are owner-occupied, while 41.1% are lived in by tenants. Meanwhile, 20.4% of all homes on the local market sit vacant.

Occupied housing units
90
-15.9% year-over-year change
Occupancy breakdown
Renter occupied
37
Owner occupied
53
Value Percent YoY
change
Renter occupied 37 41.1% -35.1%
Owner occupied 53 58.9% 6.0%
Unoccupied housing units
20.4%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Rock River housing costs

Median gross rent in Rock River
$2,059/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Rock River

Rock River education at a glance

About 21.6% of the population in Rock River went to high school, while 24.9% pursued college studies. Another 9.9% earned an associate degree and 37.6% hold a bachelor’s. Meanwhile, 6.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 39 21.6% 11.4%
College diploma 45 24.9% -2.2%
Associate degree 18 9.9% 5.9%
Bachelor's degree 68 37.6% -24.4%
Graduate degree 11 6.1% -42.1%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Rock River

How much people earn in Rock River

The average annual household income in Rock River was $135,279 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.9% change from the previous year. At the same time, the median income stood at $49,500, reflecting a -21.1% shift over the same period.

Average household income in Rock River
$135,279/year
2.9% year-over-year change
Median household income in Rock River
$49,500/year
-21.1% year-over-year change

Rock River income by age

Overall, 74% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Over 65 $47,679 12.7%
Above poverty level
162
Below poverty level
57
Value Percent YoY
change
Above poverty level 162 74% -18.6%
Below poverty level 57 26% 3.6%

Employment in Rock River

Workforce and job types in Rock River

The job market in Rock River is powered by 113 working residents, spread across a range of industries and roles. 86.7% of the working population are employed in professional or administrative positions, while 13.3% are in hands-on or service-based jobs. Also, 18.6% run their own businesses, 68.1% are employed by private companies, and 11.5% work in the public sector.

Workforce demographics

Working population
113
-16.9% year-over-year change
White collar
98
Blue collar
15
Value Percent YoY change
White collar 98 86.7% -19.7%
Blue collar 15 13.3% 7.1%
Employer type
Self employees
18.6%
Private companies
68.1%
Governmental workers
11.5%
Not for profit companies
1.8%
Value Percent YoY change
Self employees 21 18.6% 0.0%
Private companies 77 68.1% -22.2%
Governmental workers 13 11.5% -7.1%
Not for profit companies 2 1.8% 0.0%

Transportation in Rock River

How people get around in Rock River

Means of transportation
Value Percent YoY change
Car 99 87.6% -17.5%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Rock River by zipcode?

Zipcode Population Number of households Median income Average income
82083 288 124 $49,000 $111,257

Explore more communities

FAQs about Rock River demographics 

What is the total population of Rock River?

Rock River has a total population of 219 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -13.8% compared to a year ago.

What is the gender ratio in Rock River?

The gender ratio in Rock River is as follows:
  • 63.5% males (139 residents)
  • 36.5% females (80 residents)

What is the median age in Rock River?

The median age in Rock River is 33.7.

What is the age distribution of the population in Rock River?

The age distribution in Rock River is as follows:
  • Under 15: 17.4% (38 residents)
  • Ages 15-24: 8.2% (18 residents)
  • Ages 25-44: 33.3% (73 residents)
  • Ages 45-64: 18.7% (41 residents)
  • Over 65: 22.4% (49 residents)

What is the racial and ethnic makeup of Rock River?

The racial and ethnic makeup of Rock River is as follows:
  • White: 86.8% (190 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0.5% (1 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 4.6% (10 residents)
  • Two or More Races: 0% (0 residents)
  • Other: 8.2% (18 residents)

What percentage of the population in Rock River are U.S.-born citizens?

U.S.-born citizens represent 96.4% of the population in Rock River.

How many housing units are there in Rock River?

There are 113 housing units in Rock River, reflecting a -14.4% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Rock River and what is the average household size?

Rock River has a total of 90 households, with an average of 2 people in each.

What is the median household income in Rock River?

Rock River has a median household income of $49,500, representing a -21.1% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Rock River?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 86.7% (98 residents)
  • Blue-collar workers: 13.3% (15 residents)

Places of employment:
  • Self-employed: 18.6% (21 residents)
  • Private companies: 68.1% (77 residents)
  • Governmental workers: 11.5% (13 residents)
  • Not-for-profit companies: 1.8% (2 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025