West Valley City, UT 84128 ZIP Code Profile

Related Place Profiles:
Salt Lake City, UT | West Valley City, UT

ZIP Code 84128: Basic Data & USPS Preferred City Name

Preferred Name, USPS
West Valley City, UT 84128

Acceptable Alternative
Salt Lake City, UT 84128
Salt Lake Cty, UT 84128
W Valley City, UT 84128
West Valley, UT 84128

Not Acceptable, USPS
Slc, UT 84128

  • ZIP Code Type: STANDARD
  • County: Salt Lake County
  • Centroid: Latitude 40.704, Longitude -112.045
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes
  • Businesses Addresses: 100
  • PO Box Addresses: 0
  • Residential Addresses: 7,981
    • Multi-Family Addresses: 122
    • Single Family Addresses: 7,859

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


84128 ZIP Code Map

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West Valley City, UT 84128 Data & Demographics (As of July 1, 2017)


Total Population 31,530
Daytime Population: Workers 4,527
Daytime Population: Residents 15,501
Total Daytime Population (TDP) 20,028
Ratio TDP/Total Population1 0.64
Population in Households 31,530
Population in Familes 28,569
Population in Group Qrtrs 0
Population Density2 3,690
Diversity Index3 76


Median Household Income $69,004
Average Household Income $76,780
Per Capita Income $19,345


Total Housing Units 8,239 (100%)
Owner Occupied HU 6,701 (81.3%)
Renter Occupied HU 1,243 (15.1%)
Vacant Housing Units 295 ( 3.6%)
Median Home Value $211,749
Average Home Value $223,269


Total Households 7,944
Average Household Size 3.97
Family Households 6,904
Average Family Size 4
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.95% 1.03%
Households 0.67% 0.95%
Families 0.59% 0.9%
Median Household Income   2.07%
Per Capita Income   2.28%

West Valley City, UT 84128 - Peer Comparisons by Rank and Percentile

The table below compares 84128 to the other 295 ZIP Codes in Utah by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 43 86th
Population Density # 26 92nd
Diversity Index # 6 98th
Median Household Income # 61 80th
Per Capita Income # 240 19th

Additional comparisons and rankings can be made with a VERY EASY TO USE Utah Census Data Comparison Tool.

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