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City ZIP codes · Utah

West Valley City, UT ZIP Codes

3 ZIP codes use the postal name West Valley City, Utah (Census 2020 ZCTAs and GeoNames postal codes, October 2026), all residential. Median household income runs from $71,378 in 84119 to $110,726 in 84128, 1.6 times as much (Census Bureau, ACS 2020-2024). West Valley City's most populous ZIP code is 84120, with 50,799 people (ACS 2020-2024); 100% of its land is in the city of West Valley City.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are West Valley City's ZIP codes?

84119: $71k median household income84120: $94k median household income84128: $111k median household income84119841208412884119: $71k median household income84120: $94k median household income84128: $111k median household income84119841208412884119: $71k median household income84120: $94k median household income84128: $111k median household income841198412084128
The 3 residential ZIP codes named West Valley City, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are West Valley City's ZIP codes?

The highest median household income is in 84128 ($110,726), the lowest in 84119 ($71,378). Home values run from $382,600 in 84119 to $438,300 in 84128.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 3 residential ZIP codes of West Valley City

Residential ZIP codes with the postal name West Valley City, UT, largest first (ACS 2020-2024); sort by any column
County
84120 Salt Lake County 50,799 5,031 $94k $414k
84119 Salt Lake County 50,070 4,349 $71k $383k
84128 Salt Lake County 32,126 3,834 $111k $438k

Download the 3 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

Which counties do West Valley City's ZIP codes reach?

West Valley City's residential ZIP codes lie in Salt Lake County.

Which places do West Valley City's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, West Valley City's residential ZIP codes cover West Valley City itself and 2 other places, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do West Valley City's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of West Valley City starts with 841.

Three-digit prefixes of West Valley City's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are West Valley City's
PrefixSectional centerHereAll codes
841 Salt Lake City, UT (SCF 840) 3 55

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.