Gardner, Massachusetts

1 ZIP code · Eastern time

ZIP codes (largest first)

01440 · 21,276
Population21,148
StateMassachusetts
CountyWorcester County
Time zoneEastern
Land area22.07 sq mi

Area codes in this area

351978

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

Find the ZIP+4 for an address in Gardner

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Population: U.S. Census Bureau, ACS 5-year estimates, 2024.