New Brunswick, New Jersey

5 ZIP codes · Eastern time

ZIP codes (largest first)

08901 · 57,26308903 (PO box)08906 (PO box)08933 (PO box)08989 (PO box)
Population56,345
StateNew Jersey
CountyMiddlesex County
Time zoneEastern
Land area5.23 sq mi

Area codes in this area

732848

These are the area codes that most often serve New Brunswick (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 New Brunswick

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