Hudson, Massachusetts

1 ZIP code · Eastern time

ZIP codes (largest first)

01749 · 20,077
Population15,719
StateMassachusetts
CountyMiddlesex County
Time zoneEastern
Land area5.75 sq mi

Area codes in this area

339781

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

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