ZIP Code 01546

01546 is one of Massachusetts's ZIP codes, delivering to addresses in Shrewsbury, Worcester County.

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

Where this code sits

01546 is part of the 015xx range, the group of codes handled by one mail processing centre. Shrewsbury is served by 2 ZIP codes in total.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 01546 delivers to without sharing its boundary.

ZIP codes nearest 01546

The ZIP codes whose reference points sit closest to 01546.
ZIP code	Distance	Delivers to
ZIP code 01653	0.0 mi	Worcester, MA
ZIP code 01655	0.0 mi	Worcester, MA
ZIP code 01522	1.5 mi	Jefferson, MA
ZIP code 01543	2.8 mi	Rutland, MA
ZIP code 01520	3.2 mi	Holden, MA
ZIP code 01612	4.2 mi	Paxton, MA
ZIP code 01583	5.8 mi	West Boylston, MA
ZIP code 01541	6.0 mi	Princeton, 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 01546, plotted from its record coordinates.

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

Scope ZIP code 01546. 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.