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PA area data

Twin Rocks, PA

Twin Rocks, PA.

Population: 163 (Census ACS)

Home values & appreciation

House Price Index
370.8 (+4.0% YoY)

Market activity

Median sale price
$98,050
Median days on market
120 days
Sale-to-list ratio
106.0%

Affordability

Cost of living index (Average)
97.6 (100 = US avg)
Electricity rate (state-level)
19.3¢/kWh
Natural gas rate (state-level)
$15.00/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

Natural hazards & flood risk

Overall hazard risk
Relatively Low
Top hazards
lightning, coldWave, inlandFlooding, strongWind, winterWeather

Climate (30-year normals)

Average annual temperature
46.0°F
Average high
55.0°F
Average low
37.0°F
Annual precipitation
57.1 in
Annual snowfall
137.6 in

Air quality

Air quality rating
Good
Median AQI (annual)
42
Days with Good air quality
269

Amenities

National parks within ~60 mi
3
Nearest national park
Johnstown Flood National Memorial (12 mi)
Nearest airport
Rocky Hollow Field (5 mi)
Nearest major airport
John Murtha Johnstown Cambria County Airport (JST) (13 mi)
Hospitals nearby (~15 mi)
18
Avg hospital rating
3.1 / 5
Solar radiation rating
Fair (3.7 kWh/m²/day)

Housing stock

Median year housing built
1,938
Median annual property tax
$788
Households with broadband internet
67.5%

Employment & development

Total county employment
40,340
Average weekly wage
$908
Top industries (by employment)
Health Care, Accommodation & Food, Other Services
Annual residential building permits (county)
53

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