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WY area data

Rock River, WY

Rock River, WY.

Population: 288 (Census ACS)

Home values & appreciation

Median home value
$173,075
1-year appreciation
+2.0%
3-year appreciation
+10.6%
5-year appreciation
+20.8%
10-year appreciation
+42.2%
All-time peak (2025-03)
$179,030
House Price Index
556.3 (+2.3% YoY)

Affordability

Cost of living index (Average)
96.0 (100 = US avg)
Electricity rate (state-level)
13.4¢/kWh
Natural gas rate (state-level)
$11.70/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

Schools

Total schools
3
Elementary schools
1
Middle schools
1
High schools
1

Natural hazards & flood risk

Overall hazard risk
Relatively Low
Top hazards
lightning, winterWeather, avalanche, coldWave, landslide

Climate (30-year normals)

Average annual temperature
45.0°F
Average high
57.0°F
Average low
33.0°F
Annual precipitation
14.9 in
Annual snowfall
80.1 in

Air quality

Air quality rating
Good
Median AQI (annual)
48
Days with Good air quality
212

Amenities

National parks within ~60 mi
1
Nearest national park
Fort Laramie National Historic Site (51 mi)
Nearest airport
Two Bar Ranch Airport (23 mi)
Hospitals nearby (~15 mi)
1,090
Avg hospital rating
3.1 / 5
Solar radiation rating
Fair (4.4 kWh/m²/day)

Migration

Net migration
-308 tax filers

Housing stock

Median year housing built
1,973
Median annual property tax
$831
Households with broadband internet
66.9%

Employment & development

Total county employment
11,191
Average weekly wage
$892
Top industries (by employment)
Health Care, Accommodation & Food, Professional Services
Annual residential building permits (county)
87

Area data compiled from public government, academic, and industry research feeds. Data sources →

Data last updated

Most recent source refresh: Aug 2026. See all data sources →

Data compiled by REAIGENT7 — AI listing platform for real estate agents