Rocklin, California

2 ZIP codes · Pacific time

ZIP codes (largest first)

95765 · 43,87195677 · 29,206
Population73,327
StateCalifornia
CountyPlacer County
Time zonePacific
Land area19.84 sq mi

Area codes in this area

530837

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

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