ZIP Code 02738

02738 is one of Massachusetts's ZIP codes, delivering to addresses in Marion, Plymouth County.

City: Marion
County: Plymouth County
State: Massachusetts
Prefix: 027xx

Where this code sits

02738 is part of the 027xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Marion.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 02738 delivers to without sharing its boundary.

ZIP codes nearest 02738

The ZIP codes whose reference points sit closest to 02738.
ZIP code	Distance	Delivers to
ZIP code 02571	4.0 mi	Wareham, MA
ZIP code 02739	4.4 mi	Mattapoisett, MA
ZIP code 02576	4.8 mi	West Wareham, MA
ZIP code 02770	5.8 mi	Rochester, MA
ZIP code 02558	5.9 mi	Onset, MA
ZIP code 02538	6.9 mi	East Wareham, MA
ZIP code 02743	7.6 mi	Acushnet, MA
ZIP code 02534	7.6 mi	Cataumet, 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 02738, plotted from its record coordinates.

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

Scope ZIP code 02738. 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.