Postal reference / United States

18043Easton, Pennsylvania

ZIP code 18043 is a United States postal code for Easton, Pennsylvania. Its county association is Northampton County. The map reference point is at 40.6884, -75.2207.

State / territory
Pennsylvania
Recorded place name
Easton
County association
Northampton
Estimated coordinate
40.6884, -75.2207
View on OpenStreetMap
ZIP prefix
180 · 68 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Need the last four digits?

ZIP+4 depends on the full delivery address. A five-digit code alone cannot determine its extension.

Find ZIP+4

Explore Pennsylvania

Browse the other 2,175 ZIP codes recorded for Pennsylvania, sorted by code with place and county.

Pennsylvania directory

Other ZIP codes in Easton, PA

Easton has 5 ZIP codes in the reference dataset.

Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
18044EastonPANorthampton0.0
18042EastonPANorthampton2.5
18045EastonPANorthampton3.5
18040EastonPANorthampton3.9
08865PhillipsburgNJWarren3.9
18085TatamyPANorthampton4.0
18083StockertownPANorthampton5.0
08886StewartsvilleNJWarren5.8

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

Verify a mailing address

For mailing, confirm the complete street or PO Box address with USPS. A place record does not confirm delivery eligibility or the ZIP+4 extension.

Open USPS address lookup