West Valley City, Utah

3 ZIP codes · Mountain time

ZIP codes (largest first)

84120 · 50,79984119 · 50,07084128 · 32,126
Population138,437
StateUtah
CountySalt Lake County
Time zoneMountain
Land area35.83 sq mi

Area codes in this area

435

These are the area codes that most often serve West Valley City (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 West Valley City

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