ZIP Code Tabulation Area · Utah

ZIP Code 84128: West Valley City, UT

ZIP Code 84128 (West Valley City, Salt Lake County, Utah) has an estimated 32,126 residents in 8,414 households. The median household income is $110,726, the median home value is $438,300 and the median gross rent is $1,866/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Total population

32,126

Margin of error ±3,215

Median household income

$110,726

Margin of error ±$4,091

Median home value

$438,300

Margin of error ±$10,742

Median gross rent

$1,866/mo

Margin of error ±$121

Median age

30.9 yrs

Margin of error ±1.8 yrs

Mean travel time to work

25.1 min

Margin of error ±3.8 min

How ZIP 84128 compares with Utah and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 8412830.9 yrsUtah32.0 yrsUnited States38.9 yrs

Median household income

ZIP 84128$110,726Utah$95,166United States$80,734

Per capita income

ZIP 84128$30,735Utah$40,873United States$44,673

Poverty rate

ZIP 841285.2%Utah8.5%United States12.5%

Unemployment rate

ZIP 841285.0%Utah3.6%United States5.2%

Bachelor's degree or higher

ZIP 8412817.1%Utah37.7%United States35.7%

Median home value

ZIP 84128$438,300Utah$489,400United States$332,700

Median gross rent

ZIP 84128$1,866/moUtah$1,496/moUnited States$1,413/mo

Owner-occupied homes

ZIP 8412888.2%Utah70.2%United States65.2%

Mean travel time to work

ZIP 8412825.1 minUtah22.1 minUnited States26.4 min

Worked from home

ZIP 8412812.6%Utah17.6%United States15.1%

All figures for ZIP 84128

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 84128 — ACS 2020–2024 5-year estimates
MeasureZIP 84128Margin of errorUtahUnited States
Total population32,126±3,2153,392,331334,922,499
Median age30.9 yrs±1.8 yrs32.0 yrs38.9 yrs
Households8,414±5721,124,822129,227,496
Median household income$110,726±$4,091$95,166$80,734
Per capita income$30,735±$2,458$40,873$44,673
Poverty rate5.2%±1.8 pts8.5%12.5%
Unemployment rate5.0%±1.6 pts3.6%5.2%
Bachelor's degree or higher17.1%±3.3 pts37.7%35.7%
Median home value$438,300±$10,742$489,400$332,700
Median gross rent$1,866/mo±$121$1,496/mo$1,413/mo
Owner-occupied homes88.2%±3.5 pts70.2%65.2%
Mean travel time to work25.1 min±3.8 min22.1 min26.4 min
Worked from home12.6%±1.5 pts17.6%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 84128
GroupZIP 84128UtahUnited States
White alone, not Hispanic or Latino45.3%74.7%57.4%
Black or African American alone, not Hispanic or Latino0.4%1.1%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.6%0.6%0.5%
Asian alone, not Hispanic or Latino3.5%2.4%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino2.1%0.9%0.2%
Some other race alone, not Hispanic or Latino0.1%0.4%0.6%
Two or more races, not Hispanic or Latino2.7%4.0%4.3%
Hispanic or Latino (of any race)45.2%15.9%19.3%

Where ZIP 84128 is

State
Utah
Main county
Salt Lake County
Largest overlapping place
West Valley City (83% of the ZIP's land area)
Land area
8.38 sq mi· about 3,834 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Salt Lake County

84095 South Jordan, UT84096 Herriman, UT84101 Salt Lake City, UT84102 Salt Lake City, UT84103 Salt Lake City, UT84104 Salt Lake City, UT84105 Salt Lake City, UT84106 Salt Lake City, UT84107 Murray, UT84108 Emigration Canyon metro township, UT84109 Salt Lake County, UT84111 Salt Lake City, UT84112 Salt Lake City, UT84113 Salt Lake City, UT84115 South Salt Lake, UT84116 Salt Lake City, UT84117 Holladay, UT84118 West Valley City, UT84119 West Valley City, UT84120 West Valley City, UT84121 Brighton, UT84123 Taylorsville, UT84124 Millcreek, UT84129 Taylorsville, UT

See every ZIP code in Utah, or compare ZIP 84128 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.