ZIP Code 01510

01510 is one of Massachusetts's ZIP codes, delivering to addresses in Clinton, Worcester County.

City: Clinton
County: Worcester County
State: Massachusetts
Prefix: 015xx

Where this code sits

01510 is part of the 015xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Clinton.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 01510 delivers to without sharing its boundary.

ZIP codes nearest 01510

The ZIP codes whose reference points sit closest to 01510.
ZIP code	Distance	Delivers to
ZIP code 01561	1.8 mi	South Lancaster, MA
ZIP code 01523	2.3 mi	Lancaster, MA
ZIP code 01503	3.3 mi	Berlin, MA
ZIP code 01740	4.0 mi	Bolton, MA
ZIP code 01564	4.9 mi	Sterling, MA
ZIP code 01467	5.9 mi	Still River, MA
ZIP code 01505	6.1 mi	Boylston, MA
ZIP code 01749	6.5 mi	Hudson, 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 01510, plotted from its record coordinates.

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

Scope ZIP code 01510. 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.