This Afternoon
80°F
Mostly Cloudy4% precip
Tonight
64°F
Mostly Cloudy then Chance Showers And Thunderstorms41% precip
Sunday
73°F
Showers And Thunderstorms90% precip
Sunday Night
63°F
Showers And Thunderstorms85% precip
You know St. Marys better than we do.
Add the places people actually go. Our editors review submissions before they publish — you'll need an account with access to send one.
St. Marys by the numbers
Population
12,157Population figure, 2020
Households & income
- Area
- 99.32 sq mi (257.23 km²), 0.19 sq mi water
- Median age
- 51.6
- Households
- 5,692
- Persons per household
- 2.2
- Median household income
- $67,167
- Median house value
- $149,000
Municipal office
- Office
- ZONING OFFICER
- Address
- PO BOX 1994, SAINT MARYS, PA 15857