ZIP Code 02537

02537 is one of Massachusetts's ZIP codes, delivering to addresses in East Sandwich, Barnstable County.

City: East Sandwich
County: Barnstable County
State: Massachusetts
Prefix: 025xx

Where this code sits

02537 is part of the 025xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to East Sandwich.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 02537 delivers to without sharing its boundary.

ZIP codes nearest 02537

The ZIP codes whose reference points sit closest to 02537.
ZIP code	Distance	Delivers to
ZIP code 02563	2.3 mi	Sandwich, MA
ZIP code 02668	4.0 mi	West Barnstable, MA
ZIP code 02648	4.2 mi	Marstons Mills, MA
ZIP code 02644	5.0 mi	Forestdale, MA
ZIP code 02561	5.6 mi	Sagamore, MA
ZIP code 02562	6.1 mi	Sagamore Beach, MA
ZIP code 02632	6.5 mi	Centerville, MA
ZIP code 02635	7.2 mi	Cotuit, MA

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 02537, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 02537. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.