ZIP Code 84121 - Salt Lake City Utah

ZIP Code 84121 is located in Salt Lake City Utah. Portions of 84121 are also in Cottonwood Heights and Murray and Holladay and Brighton and Alta. 84121 is entirely within Salt Lake County. Regionally, it is located in Metro Salt Lake City.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 84121 Quick Stats

ZIP Code NameSalt Lake City
Primary CountySalt Lake County
ZIP Code TypeStandard
Population (2022)39,759
Area Code(s)385 / 801
Current Time
MDT

ZIP Code 84121 Map

84121 Demographics

84121 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Utah based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 84121 is White. The majority race/ethnicity attending public schools in 84121 is White. The current unemployment level in 84121 is 3.0%.

Population39,759
Population Growth Rate-1.26%
Population Density520 People per Square Mile
Total Households15,385
Percentage High Income Households9.5%
Median Household Income (2021)$101,636
Average Adjusted Gross Income (2020)$121,410
Current Unemployment Rate (April 2024)3.0%
Majority Race/EthnictyWhite - 90.73%
Public School Majority Race/EthnictyWhite - 70.09%

84121 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White36,49890.39%
Black2450.61%
Hispanic2,3575.84%
Asian1,0032.48%
Native American1260.31%
Hawaiian/Pac. Islander1510.37%

84121 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White5,54574.27%
Black2112.83%
Hispanic1,21316.25%
Asian2933.92%
Native American791.06%
Hawaiian/Pac. Islander1251.67%

84121 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,5755.76%
Bachelor Degree8,13529.76%
High School Diploma4,50616.49%
No High School Diploma4781.75%
GED or Alternate3431.25%
1 or More Years of College5,72520.95%
Associates Degree2,3638.65%
Masters Degree2,73210%
Professional Degree9213.37%
Doctorate Degree5542.03%

84121 Geography

Coordinates40.61923981,-111.69425201
Adjacent ZIP Codes
Cities/Towns in 84121
RegionMetro Salt Lake City
Metropolitan/Micropolitan Stat AreaSalt Lake City, UT
Time ZoneMountain Daylight Time
IANA TimezoneAmerica/Denver
Area77 Square Miles

84121 Politics

US Congressional Districts in 84121
Utah State Senate Districts in 84121
Utah State House of Representatives Districts in 84121

84121 Weather and Climate Data

Plant Hardiness ZoneZone 7a: 0F to 5F
Average First Frost DateOctober 11 - 20
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion13f - Moist Wasatch Front Footslopes

84121 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)21253238455460605140302240
Avg Max Temp (°F)37445260698189877763483862
Avg Precip (In.)1.791.431.792.181.971.07.821.01.911.641.491.5317.63

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