Town Chart.

← Look up another ZIP code · All towns in Pennsylvania

ZIP code 15857

Saint Marys, PA · Elk County

About ZIP code 15857

  • ZIP code 15857 is in Saint Marys, Elk County, Pennsylvania.
  • About 12,736 people live in it, which is 48.9 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 41.457, -78.534.

A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.

St. Marys, PA

ZIP code 15857 is the post office name for St. Marys, PA. 12,529 people live in St. Marys. Typical household income is $67,167. A typical home costs $149,000.

  • Stronger than most towns on: Short commute, Cost of living and Safety.
  • Weaker than most towns on: Airport access, Diversity & community and Home internet and working from home.

See all figures for St. Marys

Nearby ZIP codes

ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.