City profile
St. Marys, PA
Elk County · Population 12,529
St. Marys is a town in Elk County, PA with about 12,529 residents and a typical home value near $149,000. It is 104 miles from Pittsburgh, PA, which shapes its climate, healthcare access and amenities.
Climate
Climate type
Four seasons
Winter avg
28°F
Summer avg
72°F
Sunny days / yr
160
Home prices & cost of living
Median home price
$149,000
Typical monthly housing
$982
Cost of living (100 = U.S.)
80
Taxes
- Property tax
- 1.39%
- State income tax (top)
- 3.07%
- Social Security
- Not taxed
- Pensions
- Not taxed
- Sales tax (state + avg. local)
- 6.34%
FEMA natural hazard risk
Relatively Low · county score 45/100
Top hazards: Lightning, Landslide
Nearest major airport
103 mi to Buffalo Niagara International Airport (BUF)
Political lean (2024 county vote)
Leans Republican · 26% Democratic / 73% Republican
Community
Population
12,529
Black population
1.3%
County
Elk County
Detailed crime figures are available for our 201 hand-researched cities.
2025–2026 trends
2026 market trends
- ▸Home prices are still rising in 2026 — good for long-term value, less room to negotiate
- ▸Climate/cost risks to check: flooding
Highlights
- About 12,529 residents
- Typical home value about $149,000
- 104 miles from Pittsburgh, PA
Trade-offs
- Smaller community with fewer local amenities
- Scores for this place are estimated from Census data and the nearest major city
Figures are estimates from public sources (see How we match). Verify before making decisions.