Town Chart.

← Look up another ZIP code · All towns in Pennsylvania

ZIP code 17098

Williamstown, PA · Dauphin County

About ZIP code 17098

  • ZIP code 17098 is in Williamstown, Dauphin County, Pennsylvania.
  • About 2,618 people live in it, which is 108.5 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 40.590, -76.631.

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

ZIP code 17098 is the post office name for Williamstown, PA. 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.