Find the last 4 digits (ZIP+4) for an address in 01541

ZIP 01541, Princeton, MA is filled in. Just type the street address.

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ZIP Code 01541 – Princeton, MA

Princeton, Massachusetts · Worcester County · Eastern time

ZIP code01541
CityPrinceton
StateMassachusetts
CountyWorcester County
Population3,529
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area35.43 sq mi
Center (lat, long)42.4541, -71.8775

Area codes in this area

351978

These are the area codes that most often serve ZIP 01541 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

01564 Sterling · 5.2 mi01522 Jefferson · 5.4 mi01546 Shrewsbury · 6.2 mi01653 Worcester · 6.2 mi01655 Worcester · 6.2 mi01543 Rutland · 6.5 mi01441 Westminster · 6.6 mi01452 Hubbardston · 7 mi

About ZIP 01541

ZIP code 01541 is assigned to Princeton, Massachusetts. It lies in Worcester County. Its Census area covers about 35.43 square miles of land. The closest neighboring ZIP is 01564 (Sterling), about 5.2 miles away.

Every address in 01541 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources