City · Massachusetts · United States

Nantucket, MA — ZIP codes

2 ZIP codes · Nantucket County

City: Nantucket
County: Nantucket
State: Massachusetts
Country: United States
Postal codes: 0255402584
Single source
Coordinates: 41.2725, -70.0932 View on OpenStreetMap

ZIP codes (2)

Postal code	Place name	Verification
02554	Nantucket	Single source
02584	Nantucket	Single source

Sources and verification

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. Last generated : 2026-08-21. Report an error.