Find the last 4 digits (ZIP+4) for an address in 17098

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ZIP Code 17098 – Williamstown, PA

Williamstown, Pennsylvania · Dauphin County · Eastern time

ZIP code17098
CityWilliamstown
StatePennsylvania
CountyDauphin County
Population2,618
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area9.32 sq mi
Center (lat, long)40.5900, -76.6307

Area codes in this area

223717

These are the area codes that most often serve ZIP 17098 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

17978 Spring Glen · 2.1 mi17097 Wiconisco · 2.7 mi17048 Lykens · 3.3 mi17968 Sacramento · 3.6 mi17980 Tower City · 5 mi17983 Valley View · 5.6 mi17957 Muir · 6 mi17030 Gratz · 6.1 mi

About ZIP 17098

ZIP code 17098 is assigned to Williamstown, Pennsylvania. It lies in Dauphin County. Its Census area covers about 9.32 square miles of land. The closest neighboring ZIP is 17978 (Spring Glen), about 2.1 miles away.

Every address in 17098 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources