United States › Wyoming › Rock River CITY · 2020 ACS
Rock River Wyoming · 211 residents · 2.33 sq mi
Time machine
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The short version
With 211 people, Rock River is a city in Wyoming. At a median age of 49.3, this is an older place than the country as a whole. 50% of adults hold a bachelor's degree, against 33% nationally. Home values have more than doubled since 2000, reaching $104,200. The foreign-born share is 4%. 78% were living in the same home a year earlier.
At a glance
Older
median age 49.3
US median: 38.8
More educated
50% hold a bachelor's degree
US average: 33%
Less affordable
home values up 38%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 41.1 in 2000
US average: 38.8
Population, 1990 – 2024
112 160 208 255 303 1990 2000 2010 2020 2024 Rock River Age distribution, 2020
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Section 02
Income & economy from $11,602 in 2000
US average: $35,364
Households earning $100K+
from 25.0% in 2009
US average: 43.9%
from 24.2% in 2000
US average: 12.8%
Workforce by industry, 2020
Arts, entertainment, food 3.5%
Agriculture, forestry, fishing 2.1%
Transportation & warehousing 1.4%
Professional, scientific, technical 0.7%
Education & health services 0%
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$104,200
+38%inflation adjusted, since 2000
from $50,300 in 2000
US average: $265,253
$1,510
+139%inflation adjusted, since 2000
from $420 in 2000
US average: $1,124
from 76.6% in 2000
34.4% rent
2.63 people
−33%since 2009
from 3.94 people in 2009
US average: 2.61
Section 04
Race & ethnicity 2000
White, non-Hispanic 90.6%(213)
Hispanic / Latino 5.5%(13)
2020
White, non-Hispanic 88.2%(186)
Hispanic / Latino 4.7%(10)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 2 more ancestry groups with data from 17.5% in 2000
US average: 32.9%
High school or higher
100.0%
+14.4 ptssince 2000
from 85.6% in 2000
US average: 88.5%
from 2.5% in 2000
US average: 12.7%
Section 06
Commute & transportation from 19.1 min in 2000
US average: 26.9
from 50.0% in 2009
US average: 75.1%
from 7.7% in 2009
US average: 8.4%
Section 07
Work & employment from 0.0% in 2011
US average: 5.4%
from 60.1% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 22.1% in 2009
US average: 39.3%
Section 08
People & community from 2.9% in 2009
US average: 13.5%
from 8.0% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 8.0% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 0%(0)
Share of the 9 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Rock River Head to head
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Frequently asked
How many people live in Rock River, Wyoming? Rock River, Wyoming has about 211 residents according to the 2020 American Community Survey.
Is Rock River, Wyoming expensive? In Rock River, Wyoming, the median home is worth about $104,200, and the typical rent is about $1,510 a month.
How educated are people in Rock River, Wyoming? About 49.7% of adults age 25 and over in Rock River, Wyoming hold a bachelor's degree or higher.
What is the poverty rate in Rock River, Wyoming? About 9.7% of people in Rock River, Wyoming live below the federal poverty line.
Has Rock River, Wyoming grown since 1990? Yes, Rock River, Wyoming has grown since 1990. The population has added about 25 residents, a change of about 13 percent over that period.
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