Worcester County, Massachusetts
85 ZIP codes · 1,510.68 sq mi of land · FIPS 25027
| Population | 867,788 |
|---|---|
| State | Massachusetts |
| FIPS code | 25027 |
| Time zone | Eastern |
| Land area | 1,510.68 sq mi |
| Center (lat, long) | 42.3117, -71.9403 |
Area codes in this area
These are the area codes that most often serve Worcester County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
Leominster · 43,909Fitchburg · 41,798Gardner · 21,148BarreGilbertvilleHardwickOakhamSouth BarreWarrenWest WarrenWheelwrightAtholPetershamRoyalstonAshburnhamDevensBaldwinvilleEast TempletonHarvardHubbardstonLunenburgTempletonWestminsterWinchendonAuburnBerlinBlackstoneBoylstonBrookfieldCharlton
ZIP codes in Worcester County
01005 Barre01031 Gilbertville01037 Hardwick01068 Oakham01074 South Barre01083 Warren01092 West Warren01094 Wheelwright01331 Athol01366 Petersham01368 Royalston01420 Fitchburg01430 Ashburnham01434 Devens01436 Baldwinville01438 East Templeton01440 Gardner01451 Harvard01452 Hubbardston01453 Leominster01462 Lunenburg01468 Templeton01473 Westminster01475 Winchendon01501 Auburn01503 Berlin01504 Blackstone01505 Boylston01506 Brookfield01507 Charlton01510 Clinton01515 East Brookfield01516 Douglas01518 Fiskdale01519 Grafton01520 Holden01522 Jefferson01523 Lancaster01524 Leicester01525 Linwood01527 Millbury01529 Millville01531 New Braintree01532 Northborough01534 Northbridge01535 North Brookfield01536 North Grafton01537 North Oxford01540 Oxford01541 Princeton01542 Rochdale01543 Rutland01545 Shrewsbury01550 Southbridge01560 South Grafton01561 South Lancaster01562 Spencer01564 Sterling01566 Sturbridge01568 Upton
Showing 60 of 85. See all MA ZIP codes.
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.