US Census Data

ZIP 84111 vs ZIP 84121

A side-by-side comparison of ZIP Code 84111 and ZIP Code 84121: population, income, housing, and more.

ZIP 84111 and ZIP 84121 are ZIP Code areas in Utah. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 84121 has the higher population (39,204 vs 12,446 in ZIP 84111). ZIP 84121 has the higher median household income ($114,912 vs $57,188 in ZIP 84111). ZIP 84121 has the higher median home value ($614,500 vs $423,000 in ZIP 84111).

Population, income & housing

ZIP 84111ZIP 84121
Population12,44639,204
Median age32.5 yrs40.1 yrs
Median household income$57,188$114,912
Median home value$423,000$614,500
Median gross rent$1,294$1,732
Housing units8,63516,669
Homeownership rate23.9%74.3%
Bachelor's degree or higher54.5%52.3%
Unemployment rate4.6%2.6%

Trends (ACS 5-year, 2019–2023)

ZIP 84111ZIP 84121
Population12,795 → 12,446 (-2.7%)40,857 → 39,204 (-4.0%)
Median household income$40,060 → $57,188 (+42.8%)$90,151 → $114,912 (+27.5%)
Median home value$271,900 → $423,000 (+55.6%)$374,300 → $614,500 (+64.2%)
Median gross rent$843 → $1,294 (+53.5%)$1,259 → $1,732 (+37.6%)

ZIP 84111

Population
12,79512,446
Median household income
$40,060$57,188
Median home value
$271,900$423,000
Median gross rent
$843$1,294

ZIP 84121

Population
40,85739,204
Median household income
$90,151$114,912
Median home value
$374,300$614,500
Median gross rent
$1,259$1,732

Age & race/ethnicity

Age distribution (share)

ZIP 84111ZIP 84121
Under 55.5%5.8%
5 to 175.0%14.9%
18 to 2412.1%7.2%
25 to 3433.4%14.2%
35 to 4414.9%14.2%
45 to 5410.1%10.9%
55 to 649.0%13.4%
65 to 746.9%10.7%
75 and over3.0%8.6%

Race & ethnicity (share)

ZIP 84111ZIP 84121
White (non-Hispanic)67.2%84.3%
Black or African American1.7%0.6%
American Indian & Alaska Native1.1%0.3%
Asian8.7%3.7%
Native Hawaiian & Pacific Islander0.2%0.2%
Some other race0.0%0.2%
Two or more races4.8%3.9%
Hispanic or Latino16.2%6.8%

Educational attainment (age 25+)

Share of adults 25+

ZIP 84111ZIP 84121
No high school diploma4.5%3.1%
High school graduate18.7%14.6%
Some college or associate's22.2%29.9%
Bachelor's degree34.7%32.1%
Graduate or professional degree19.9%20.2%

Commute to work

How workers get to work (share)

ZIP 84111ZIP 84121
Drove alone54.3%65.3%
Carpooled3.5%7.2%
Public transit6.9%0.8%
Walked9.6%1.5%
Bicycle2.4%0.1%
Worked from home22.4%23.4%
Other means0.8%1.7%

Housing

Units in structure (share)

ZIP 84111ZIP 84121
1-unit, detached16.3%69.7%
1-unit, attached2.7%9.7%
2 to 4 units4.4%2.6%
5 to 19 units7.5%11.0%
20 or more units69.0%6.2%
Mobile home & other0.0%0.9%

Poverty & households

ZIP 84111ZIP 84121
Poverty rate19.9%6.5%
Average household size1.622.55
Mean commute (minutes)2222
Median year structure built19811977

Full profiles

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ZIP 84111 vs ZIP 84121: Compare Population & Demographics | US Census Data