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US ZIP Code Profile

ZIP Code 84105
Salt Lake City, Utah

ZIP code 84105 is in Salt Lake City, located in Salt Lake County, Utah, within the Salt Lake City metro area. Its 2020 Census population was 22,856. The estimated median adjusted gross income per tax return is $65,205, and about 13% of filers report $200,000 or more.

2020 Population
22,856
Census ZCTA
County
Salt Lake
FIPS 49035
Median income (est.)
$65,205
IRS SOI 2022
Land Area
3.043 mi²
+ 0 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CitySalt Lake City, UT
CountySalt Lake County (FIPS 49035)
StateUtah (FIPS 49)
Metro Area (MSA)Salt Lake City, UT Metro Area (41620)
Census Region / DivisionWest Region · Mountain Division
Coordinates40.7383, -111.85955
Land / Water Area3.043 mi² land · 0 mi² water

02Income & Economics

Distribution of the 11,140 individual tax returns filed in 84105 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
20.9%
$25K–$50K
19.8%
$50K–$75K
15.3%
$75K–$100K
10.7%
$100K–$200K
19.8%
$200K+
13.5%
The $200,000+ bracket accounts for 50% of 84105's total adjusted gross income, from 13% of returns — a concentration that drives the gap between the median ($65,205) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 84105's IRS income metrics, 2020–2022.

Median income (2021→2022)
$65,205
▲ 5.8%
Filers earning $200K+
13.5%
▲ 0.5 pt
Total filers
11,140
▼ 0.3%
GET /zipc/v2/zipcodes/84105/soi?year=… $56K 2020 $62K 2021 $65K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 84105 ZCTA.

2000
22,363
 
2010
22,140
▼ -1.0%
2020
22,856
▲ +3.2%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 84105. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 84105

Salt Lake City and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 84105 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number497786
City AliasesS Salt Lake, Salt Lake City, Salt Lake Cty, Slc

07Frequently Asked Questions

What county is ZIP code 84105 in?

ZIP code 84105 is in Salt Lake County, Utah (county FIPS code 49035).

What city is ZIP code 84105?

The primary USPS city for 84105 is Salt Lake City, UT.

What metro area (MSA) is 84105 in?

84105 is part of the Salt Lake City, UT Metro Area (MSA code 41620).

What is the population of ZIP code 84105?

The 2020 Census population of 84105 was 22,856 residents.

What is the median income in ZIP code 84105?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 84105 is about $65,205, with around 13% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.