Zip Code 84104 — Salt Lake City, UT
84104 is a ZIP Code associated with Salt Lake City, UT, located within Salt Lake. 84104 ranks #30 out of 42 ZIP codes in Salt Lake County by population (and #68 out of 298 in UT). The area supports an estimated population of 23,420 residents across Data Pending housing units, with a population density of 419.0 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (40.748460, -111.982860)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 84104 |
| Primary City | Salt Lake City |
| State / Province | UT |
| County | Salt Lake |
| Total Population | 23,420 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 419.0 people/sq mi |
| Timezone | America/Denver |
How 84104 Compares
| Metric | ZIP 84104 | Salt Lake County | UT State Average |
|---|
| Population | 23,420 | 1,199,921 (Total) | 3,390,495 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 419.0 /sq mi | -- | -- |
| County Pop Rank | #30 of 42 | -- | -- |
Nearby ZIP Codes
| ZIP Code | City | Distance | Population | Median Income |
|---|
| Zip 84119 | West Valley City | 3.7 mi | 50,070 | N/A |
| Zip 84120 | West Valley City | 3.7 mi | 50,799 | N/A |
| Zip 84128 | West Valley City | 4.3 mi | 32,126 | N/A |
| Zip 84101 | Salt Lake City | 4.4 mi | 9,381 | N/A |
| Zip 84180 | Salt Lake City | 4.5 mi | N/A | N/A |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →