U.S. ZIP Code tools

84121 · ZIP Code · Salt Lake City UT

ZIP Code
84121

Salt Lake City, UT

City / locality
Salt Lake City
State
Utah
ZIP Code type
Type not provided
Latitude
40.6226
Longitude
-111.7777
Coordinate source
GeoNames Postal
Source
GeoNames Postal
Source year
Inherited source snapshot

Some U.S. place names and coordinates come from GeoNames as geographic references. They are not confirmation of the USPS preferred mailing city.

ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.

ZIP Code map

ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.

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Population & demographics

acs/acs5 · 2024

Population & demographics

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Estimated population

38,912People · Margin of error ±1,130

Median age

41.1Years · Margin of error ±1.5

Median household income

115,515USD · Margin of error ±4,852

Total households

15,436Households · Margin of error ±445

County

Verified ZIP-to-county crosswalk data is not currently available.

Nearby postal codes

ZIP CodeCity / localityStateDistance calculator
84092SandyUT3.16 Miles / 5.08 km
84093SandyUT3.48 Miles / 5.59 km
84117Salt Lake CityUT3.71 Miles / 5.97 km
84124Salt Lake CityUT4.21 Miles / 6.77 km
84047MidvaleUT5.66 Miles / 9.10 km
84094SandyUT5.77 Miles / 9.28 km
84109Salt Lake CityUT5.96 Miles / 9.59 km
84070SandyUT6.21 Miles / 10.00 km
84107Salt Lake CityUT6.36 Miles / 10.24 km
84106Salt Lake CityUT7.02 Miles / 11.29 km

Source

GeoNames Postal

Source year: Source vintage not supplied

GeoNames Postal

U.S. Census Bureau Gazetteer

Source year: 2026 Gazetteer

U.S. Census Bureau Gazetteer

U.S. Census Bureau ZCTA cartographic boundaries

Source year: 2020 Census ZCTA cartographic

U.S. Census Bureau ZCTA cartographic boundaries

U.S. Census Bureau ACS 5-year

Source year: 2024 ACS 5-year

U.S. Census Bureau ACS 5-year