Princeton, Texas

1 ZIP code · Central time

ZIP codes (largest first)

75407 · 34,171
Population25,229
StateTexas
CountyCollin County
Time zoneCentral
Land area14.12 sq mi

Area codes in this area

214469945972

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

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