Somerset, New Jersey

2 ZIP codes · Eastern time

ZIP codes (largest first)

08873 · 56,32708875 (PO box)
Population22,720
StateNew Jersey
CountySomerset County
Time zoneEastern
Land area6.33 sq mi

Area codes in this area

732848

These are the area codes that most often serve Somerset (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 Somerset

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