ZIP code · Salt Lake City · Utah · United States

ZIP code 84103 — Salt Lake City

ZIP code 84103 serves Salt Lake City, Utah.

Postal code
84103
Single source Value from one source, not cross-checked.
City
Salt Lake City
County
Salt Lake FIPS 49035
State
Utah
Country
United States
Coordinates
40.7776, -111.8749 — precision precise (locality)
View on OpenStreetMap
Population
23,796 (ZCTA, ACS 5-year)
Population density
1,160 / sq mi
Land area
20.5 sq mi (53.1 km²) (ZCTA, ACS 5-year)
Median household income
$81,386
Per-capita income
$76,327
Median age
35.3
Households
12,433
Housing units
13,528
Median home value
$710,700
Median gross rent
$1,374 / month
Congressional districts
UT-1 (also UT-2) (119th Congress)
USDA hardiness zone
6b (-5 to 0 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Denver (UTC−7 / UTC−6 DST)
Area codes
801, 385
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Jul (avg high 91°F), coldest Jan (avg low 28°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F404656627283919080665241
Avg low °F283139445261706858473728
Precip in1.51.42.02.52.11.10.60.61.31.41.61.6

NOAA 1991–2020 climate normals from the nearest station: SALT LAKE TRIAD CTR (1.2 mi) · NOAA NCEI

Places in ZIP 84103

Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page