US ZIP Code Map

ZIP code

84121

Salt Lake City, UT

STANDARD

84121 covers Salt Lake City in Salt Lake County, with 39,204 people in the ACS estimate.

Map of 84121, Salt Lake City

ZIP code map

ACS population

39,204

Median household income

$114,912

Median home value

$614,500

About ZIP code 84121

Type

STANDARD

City

Salt Lake City

County

Salt Lake County

Timezone

America/Denver

Area codes

385, 435, 801

Land area

64.5 sq mi

Water area

0.16 sq mi

Households

16,669

Median gross rent

$1,732

Acceptable cities: Brighton, Cottonwd Hts, Cottonwood, Cottonwood Heights, Cottonwood Heights City, Holladay, Holladay Cottonwood, Holladay Ctwd, Murray, Salt Lake Cty, Solitude

More enterprise fields

Timezone
America/Denver
Area Codes
385, 435, 801
World Region
NA
Country
US
Housing Count
17,680
Irs Estimated Households
20,080
Population Count
41,628
Irs Estimated Population
36,470

People in 84121

Race

  • White35,609
  • Black or African American293
  • American Indian or Alaska Native202
  • Asian1,395
  • Native Hawaiian and Pacific Islander138
  • Other race940
  • Two or more races3,051

Hispanic or Latino (any race): 2,916

Age

  • Under 104,788
  • 10 to 194,970
  • 20 to 295,196
  • 30 to 395,920
  • 40 to 495,071
  • 50 to 594,784
  • 60 to 695,042
  • 70 to 793,718
  • 80 and older2,139

Income and housing in 84121

Poverty rate

6.5%

Median earnings

$56,990

Median household income

$114,912

Median home value

$614,500

Median gross rent

$1,732

Education

  • High school graduate96.9%
  • Bachelor's degree52.3%
  • Graduate degree20.2%

Places covering 84121

Cities and places

Counties

0.1% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 84121

IRS populationACS population
45,16222,581020052023

Hover a year for IRS and ACS values.

ZIP codes near 84121

  1. 84092Sandy4.2 miPop 28,162 · Income $153,333
  2. 84171Salt Lake City4.7 miPop 926 · Income —
  3. 84124Salt Lake City5.4 miPop 22,992 · Income $117,500
  4. 84109Salt Lake City5.5 miPop 25,879 · Income $136,823
  5. 84093Sandy5.6 miPop 23,998 · Income $132,453
  6. 84091Sandy6.4 miPop 1,008 · Income —
  7. 84117Salt Lake City6.6 miPop 24,873 · Income $87,451
  8. 84004Alpine8.3 miPop 10,272 · Income $156,786
  9. 84141Salt Lake City8.3 miPop — · Income —
  10. 84090Sandy8.4 miPop 689 · Income —
  11. 84094Sandy8.9 miPop 28,277 · Income $102,881
  12. 84107Salt Lake City9.2 miPop 37,548 · Income $73,469

ZIP code 84121 FAQ

What city is ZIP code 84121 in?
84121 is in Salt Lake City, UT.
What county is 84121 in?
84121 is in Salt Lake County.
What is the median household income in 84121?
The median household income in 84121 is $114,912.
Which ZIP codes are near 84121?
Use the radius tool on this page to list ZIP codes within a chosen distance of 84121.