ZIP code · Allentown · Pennsylvania · United States
ZIP code 18195 — Allentown
ZIP code 18195 serves Allentown, Pennsylvania.
- Postal code
- 18195Single source Value from one source, not cross-checked.
- City
- Allentown
- County
- Lehigh
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 40.5843, -75.6248 — precision precise (locality)
View on OpenStreetMap - Population
- 0 (ZCTA, ACS 5-year)
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
- Area codes
- 484, 610, 835Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page