County ZIP codes · Utah · FIPS 49035
Salt Lake County, UT ZIP Codes
Salt Lake County, Utah has 72 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 42 residential and 30 for PO boxes or a single organization. 1 of the residential ones extends into a neighboring county. Median household income ranges from $52,199 in 84102 (Salt Lake City) to $151,500 in 84092 (Sandy) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Salt Lake County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $75,954 and $120,408.
They carry 11 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 42 residential ZIP codes in Salt Lake County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 84096 | Herriman | 74,603 | 1,050 | $123k | $587k | 100% |
| 84081 | West Jordan | 52,314 | 3,381 | $120k | $546k | 100% |
| 84120 | West Valley City | 50,799 | 5,031 | $94k | $414k | 100% |
| 84065 | Riverton | 50,768 | 2,459 | $128k | $632k | 100% |
| 84020 | Draper | 50,278 | 1,851 | $129k | $785k | 80% |
| 84119 | West Valley City | 50,070 | 4,349 | $71k | $383k | 100% |
| 84009 | South Jordan | 44,186 | 4,131 | $138k | $607k | 100% |
| 84118 | Salt Lake City | 42,853 | 3,300 | $91k | $390k | 100% |
| 84088 | West Jordan | 39,228 | 4,187 | $105k | $483k | 100% |
| 84121 | Salt Lake City | 38,912 | 604 | $116k | $660k | 100% |
| 84116 | Salt Lake City | 38,625 | 731 | $67k | $381k | 100% |
| 84095 | South Jordan | 38,532 | 3,339 | $127k | $718k | 100% |
| 84107 | Salt Lake City | 38,257 | 5,072 | $72k | $458k | 100% |
| 84129 | Salt Lake City | 37,442 | 5,614 | $96k | $434k | 100% |
| 84047 | Midvale | 37,411 | 5,864 | $76k | $434k | 100% |
| 84123 | Salt Lake City | 37,054 | 4,480 | $81k | $465k | 100% |
| 84106 | Salt Lake City | 35,213 | 5,832 | $102k | $568k | 100% |
| 84128 | West Valley City | 32,126 | 3,834 | $111k | $438k | 100% |
| 84084 | West Jordan | 31,542 | 4,750 | $96k | $459k | 100% |
| 84070 | Sandy | 30,472 | 4,152 | $79k | $462k | 100% |
| 84044 | Magna | 30,031 | 368 | $90k | $376k | 100% |
| 84115 | Salt Lake City | 28,882 | 4,756 | $66k | $435k | 100% |
| 84092 | Sandy | 27,651 | 509 | $152k | $765k | 100% |
| 84094 | Sandy | 27,507 | 5,411 | $107k | $529k | 100% |
| 84109 | Salt Lake City | 25,544 | 448 | $145k | $731k | 100% |
| 84117 | Salt Lake City | 24,980 | 4,448 | $88k | $649k | 100% |
| 84093 | Sandy | 23,871 | 4,332 | $139k | $699k | 100% |
| 84103 | Salt Lake City | 23,749 | 1,160 | $84k | $779k | 100% |
| 84105 | Salt Lake City | 23,491 | 7,637 | $100k | $686k | 100% |
| 84104 | Salt Lake City | 23,420 | 1,085 | $61k | $360k | 100% |
| 84124 | Salt Lake City | 22,609 | 2,931 | $120k | $747k | 100% |
| 84108 | Salt Lake City | 22,390 | 310 | $121k | $839k | 100% |
| 84102 | Salt Lake City | 18,777 | 9,724 | $52k | $549k | 100% |
| 84111 | Salt Lake City | 12,782 | 9,399 | $53k | $440k | 100% |
| 84101 | Salt Lake City | 9,381 | 5,087 | $73k | $499k | 100% |
| 84112 | Salt Lake City | 2,841 | 3,210 | $10k | – | 100% |
| 84006 | Bingham Canyon | 1,060 | 41 | $83k | $397k | 100% |
| 84113 | Salt Lake City | 264 | 1,368 | – | – | 100% |
| 84150 | Salt Lake City | 6 | 133 | – | – | 100% |
| 84114 | Salt Lake City | no residents | 0 | – | – | 100% |
| 84138 | Salt Lake City | no residents | 0 | – | – | 100% |
| 84180 | Salt Lake City | no residents | 0 | – | – | 100% |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
1 ZIP code of Salt Lake County extends into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Salt Lake | Elsewhere |
|---|---|---|
| 84020 | 80% | Utah County 20% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 84090 | Sandy |
| 84091 | Sandy |
| 84110 | Salt Lake City |
| 84122 | Salt Lake City |
| 84125 | Salt Lake City |
| 84126 | Salt Lake City |
| 84127 | Salt Lake City |
| 84130 | Salt Lake City |
| 84131 | Salt Lake City |
| 84132 | Salt Lake City |
| 84133 | Salt Lake City |
| 84134 | Salt Lake City |
| 84136 | Salt Lake City |
| 84139 | Salt Lake City |
| 84141 | Salt Lake City |
| 84143 | Salt Lake City |
| 84145 | Salt Lake City |
| 84147 | Salt Lake City |
| 84148 | Salt Lake City |
| 84151 | Salt Lake City |
| 84152 | Salt Lake City |
| 84157 | Salt Lake City |
| 84158 | Salt Lake City |
| 84165 | Salt Lake City |
| 84170 | Salt Lake City |
| 84171 | Salt Lake City |
| 84184 | Salt Lake City |
| 84189 | Salt Lake City |
| 84190 | Salt Lake City |
| 84199 | Salt Lake City |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Salt Lake County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Salt Lake County's ZIP codes use 2 prefixes: 840 and 841.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 840 | Salt Lake City, UT (SCF 840) | 17 | 94 |
| 841 | Salt Lake City, UT (SCF 840) | 55 | 55 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.