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ZIP code 17978

Spring Glen, PA · Dauphin County

About ZIP code 17978

  • ZIP code 17978 is in Spring Glen, Dauphin County, Pennsylvania.
  • About 688 people live in it, which is 39.2 people per square mile.
  • It also reaches into Schuylkill County.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 40.617, -76.652.

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.

Williamstown, PA

The closest town we cover is Williamstown, PA, about 3 miles from the middle of this ZIP code. 1,345 people live in Williamstown. Typical household income is $61,757. A typical home costs $100,700.

  • Stronger than most towns on: Housing affordability, Health and medical care and A place that is growing.
  • Weaker than most towns on: Short commute, Clean air and low disaster risk and Jobs and income.

See all figures for Williamstown

Other ZIP codes in Williamstown

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.