ZIP code · Dennis · Massachusetts · United States

ZIP code 02638 — Dennis

Name: Dennis (02638)
Address: Massachusetts, 02638, US

ZIP code 02638 serves Dennis, Massachusetts.

Postal code: 02638
Single source Value from one source, not cross-checked.
City: Dennis
County: Barnstable
State: Massachusetts
Country: United States
Coordinates: 41.7322, -70.1911 — precision precise (locality)
View on OpenStreetMap

Nearby localities

02641East Dennis · 2.7 km
02660South Dennis · 3.7 km
02675Yarmouth Port · 4.2 km
02664South Yarmouth · 6.5 km
02637Cummaquid · 7.9 km
02670West Dennis · 8.0 km
02673West Yarmouth · 8.7 km
02639Dennis Port · 8.9 km
02671West Harwich · 9.5 km
02630Barnstable · 9.8 km

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. Data generated on 2026-08-21. Methodology · Report an error on this page