ZIP code · Salt Lake City · Utah · United States
ZIP code 84138 — Salt Lake City
ZIP code 84138 serves Salt Lake City, Utah.
- Postal code
- 84138Single source Value from one source, not cross-checked.
- City
- Salt Lake City
- County
- Salt Lake FIPS 49035
- State
- Utah
- Country
- United States
- Coordinates
- 40.7608, -111.8910 — precision precise (locality)
View on OpenStreetMap - Population
- 0 (ZCTA, ACS 5-year)
- Population density
- 0 / sq mi
- Land area
- 0 sq mi (0 km²) (ZCTA, ACS 5-year)
- Households
- 0
- Housing units
- 0
- Congressional district
- UT-1 (119th Congress)
- Time zone
- America/Denver (UTC−7 / UTC−6 DST)
Tools: compare 84138 with another ZIP · ZIPs within 25 miles · distance from 84138
Map of ZIP code 84138
Climate — monthly normals
Warmest month Jul (avg high 91°F), coldest Jan (avg low 28°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 40 | 46 | 56 | 62 | 72 | 83 | 91 | 90 | 80 | 66 | 52 | 41 |
| Avg low °F | 28 | 31 | 39 | 44 | 52 | 61 | 70 | 68 | 58 | 47 | 37 | 28 |
| Precip in | 1.5 | 1.4 | 2.0 | 2.5 | 2.1 | 1.1 | 0.6 | 0.6 | 1.3 | 1.4 | 1.6 | 1.6 |
NOAA 1991–2020 climate normals from the nearest station: SALT LAKE TRIAD CTR (0.7 mi) · NOAA NCEI
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. Data generated on 2026-08-21. Methodology · Report an error on this page