Salt Lake City, UT 84121 ZIP Code Profile

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ZIP Code 84121: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Salt Lake City, UT 84121

Acceptable Alternative
Brighton, UT 84121
Cottonwd Hts, UT 84121
Cottonwood, UT 84121
Cottonwood Heights, UT 84121
Cottonwood Heights City, UT 84121
Holladay, UT 84121
Holladay Cottonwood, UT 84121
Holladay Ctwd, UT 84121
Murray, UT 84121
Salt Lake Cty, UT 84121
Solitude, UT 84121

Not Acceptable, USPS
Slc, UT 84121

  • ZIP Code Type: STANDARD
  • County: Salt Lake County
  • Centroid: Latitude 40.622, Longitude -111.824
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes
  • Businesses Addresses: 958
  • PO Box Addresses: 0
  • Residential Addresses: 16,218
    • Multi-Family Addresses: 1,869
    • Single Family Addresses: 14,349

The ZIP Code maps and database are updated 4 times per year.
Database updated: April 1, 2020, Maps updated: May 1, 2020.

Jump to... (On This Page!)
  1. 84121 2019 Demographic Data
  2. Growth Rates for 84121 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Utah Research Tools (Easy Tools & Current Data)
  3. Utah Data Comparison Tool - 2019 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2019, data includes home values, household income, percentage of homes owned, rented or vacant, etc.



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Salt Lake City, UT 84121 Data & Demographics (As of July 1, 2019)

HOUSING AFFORDABILITY INDEX

Salt Lake City, UT 84121 Housing Affordability Index is 116
State of Utah Housing Affordability Index is 118
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.

WEALTH INDEX

Salt Lake City, UT 84121 Wealth Index is 171
State of Utah Wealth Index is 97
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.

These new demographic attributes are availiable for Neighborhoods, Cities, Counties, and ZIP Codes.

More Tools and Resources:

  1. For information about schools and school attendance zones, use the HTL Address Tool
  2. Our new HTL Neighborhood Explorer provides lots of detail about any neighborhood.
  3. The new 2-Minute Introduction and Concise Guide to Big Data which will help you make the most effective use of HomeTownLocator Tools.
  4. See the References & Data Sources page for more information about methodology and sources of data.
  5. See the Utah COVID-19 Data and US COVID-19 Data for more information on the spread of the novel coronavirus.

POPULATION

Total Population 43,260 (100%)
Population in Households 43,176 (99.8%)
Population in Families 35,481 (82.0%)
Population in Group Quarters1 84 ( 0.2%)
Population Density 720
Diversity Index2 30
 

INCOME

Median Household Income $89,450
Average Household Income $121,864
Per Capita Income $45,917
Wealth Index4 171

HOUSING

Total Housing Units 17,693 (100%)
Owner Occupied HU 11,704 (66.2%)
Renter Occupied HU 4,595 (26.0%)
Vacant Housing Units 1,394 ( 7.9%)
Median Home Value $397,915
Housing Affordability Index3 116
 

HOUSEHOLDS

Total Households 16,299
Average Household Size 2.65
Family Households 11,267
Average Family Size 3
NOTES
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.

GROWTH RATE / YEAR

2010-2019 2019-2024
Population 0.53% 0.76%
Households 0.51% 0.72%
Families 0.24% 0.58%
Median Household Income   2.51%
Per Capita Income   2.31%

Salt Lake City, UT 84121 - Peer Comparisons by Rank and Percentile

The table below compares 84121 to the other 298 ZIP Codes in Utah by rank and percentile using July 1, 2019 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 # 20 94th
Population Density # 72 76th
Diversity Index # 143 52nd
Median Household Income # 31 90th
Per Capita Income # 8 98th

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


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