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Shrewsbury, MA ZIP Codes

Shrewsbury, Massachusetts has 2 ZIP codes: for street addresses and for a single organization.

Mail addressed to Shrewsbury covers nearby places too.

Where the 01545 ZIP code reaches

ZIP code map of Shrewsbury, MA1 ZIP code area in Shrewsbury: 01545. Dashed line: Shrewsbury limits. Grey areas: neighboring towns.0154501545NorthboroughBoylstonWorcesterNorth GraftonWestborough01545NorthboroughBoylstonWorcesterNorth Grafton

Tap or point to an area to see its ZIP code.Full-size map

01546 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Shrewsbury town limits.

Map: Census Bureau ZIP Code Tabulation Areas (2020) and county subdivision limits (2024).

Check an address in Shrewsbury

Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?

Shrewsbury PO box and business ZIP codes

ZIPType and post office or station
01545street delivery
Shrewsbury
01546one organization
Shrewsbury

Shrewsbury ZIP code questions

What is the main ZIP code for Shrewsbury?

01545, the ZIP code of the main Shrewsbury post office at 43 Maple Ave.

What county is Shrewsbury in?

Worcester County.

ZIP codes for towns near Shrewsbury

Worcester, MA15 ZIP codes: 01602, 01603, 01604 and more · 5 milesMarlborough, MA1 ZIP code: 01752 · 10 milesTown of Milford, MA1 ZIP code: 01757 · 13 milesFramingham, MA5 ZIP codes: 01701, 01702 and more · 14 milesLeominster, MA1 ZIP code: 01453 · 17 milesNatick, MA1 ZIP code: 01760 · 19 miles

More towns near Shrewsbury: Franklin Town, Wellesley, Woonsocket, Fitchburg, Needham, Waltham, Newton, Cumberland, Lexington.

Sources and last checked

USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.

Checked October 20, 2026. Sources · How we build our lists · Corrections