Postal Codes

84123 ZIP Code

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ZIP code 84123 covers Salt Lake City, Utah, with a population of about 36,913 and a median household income of $80,079.

Population
36,9134,462 per square mile
Median age
34.34.4 points below the US average
Median household income
$80,07913% below the Utah median
Poverty rate
7.8%4.6 points below the US average
Typical home value
$538,991up 15.5% in five years
Median rent
$1,416about the Utah median
Degree or higher
28.5%6.5 points below the US average
Homeownership
58.5%6.5 points below the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
936

Where 84123 is

Salt Lake City, Utah — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population36,913
Median age34.3
Family households65.4%
Born outside the US13.8%
Speaks a language other than English at home22.8%
White (non-Hispanic)66.3%
Black (non-Hispanic)0.7%
Asian (non-Hispanic)4.3%
Hispanic or Latino22%
Veterans3.8%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$80,079
Income per person$36,665
Poverty rate7.8%
Households on SNAP or cash assistance9.3%

Household income distribution

Under $10k3.4%
$10–15k2.2%
$15–20k1.5%
$20–25k3.4%
$25–30k1.3%
$30–35k3.4%
$35–40k4.3%
$40–45k4.3%
$45–50k4.5%
$50–60k7.8%
$60–75k10.9%
$75–100k14.7%
$100–125k13.5%
$125–150k8.7%
$150–200k10.0%
$200k or more6.3%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed18,440
Mean adjusted gross income$64,408
Returns declaring $200,000 or more3.4%
Returns, under $25k25.9%
Returns, $25k–$50k28.9%
Returns, $50k–$75k17.4%
Returns, $75k–$100k9.8%
Returns, $100k–$200k14.7%
Returns, $200k or more3.4%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$436,600
Median gross rent$1,416
Rent as a share of household income27.6%
Owner-occupied58.5%
Vacant homes4.8%
Median year built1983

What the homes are

Detached house45.9%
Attached house8.2%
2 to 4 units6.1%
5 to 19 units21.5%
20 or more units9.9%
Mobile home8.3%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$538,991as of 2026-07
Typical home value, 1 yearup 1.4%
Typical home value, 5 yearsup 15.5%
Typical home value, 10 yearsup 104.7%
Typical asking rent$1,461as of 2026-07
Typical asking rent, 1 yeardown 0.4%
Typical home value since 2000
200020132026$548,100$178,500

$178,500 in 2000 to $538,991 in 2026.

Typical asking rent
202220242026$1,550$1,461

$1,528 in 2022 to $1,461 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate4.2%
Bachelor's degree or higher28.5%
High school diploma or higher90.6%
Works from home13.6%
Drives to work alone69.6%
Takes public transport1.9%
Commutes 45 minutes or more7.5%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity31.2% 2.2 pts below the national average of 33.4%
Diagnosed diabetes9.4% 2.6 pts below the national average of 12%
Currently smokes9.3% 3.9 pts below the national average of 13.2%
High blood pressure29% 5.1 pts below the national average of 34.1%
Fair or poor general health18.5% 1.8 pts below the national average of 20.3%
No health insurance (18–64)13.6% 2.3 pts above the national average of 11.3%
Depression28.6% 6.7 pts above the national average of 21.9%
No leisure-time physical activity21.1% 4.3 pts below the national average of 25.4%
Arthritis22.6% 2.5 pts below the national average of 25.1%
Binge drinking14.9% 1.1 pts below the national average of 16%
Taking blood pressure medication66.5% 8.2 pts below the national average of 74.7%
Cancer (non-skin)7.2% 0.5 pts below the national average of 7.7%
Current asthma11.5% 1.1 pts above the national average of 10.4%
Coronary heart disease4.9% 1.3 pts below the national average of 6.2%
Routine check-up in past year69.2% 7.5 pts below the national average of 76.7%
Cholesterol screening80.2% 5.7 pts below the national average of 85.9%
Cognitive disability16.5% 1.7 pts above the national average of 14.8%
Colorectal screening64.7% same as the national average of 64.3%
COPD5.2% 1.4 pts below the national average of 6.6%
Visited a dentist66.9% 5.6 pts above the national average of 61.3%
Any disability31.1% same as the national average of 30.7%
Lacks emotional support24% 0.8 pts below the national average of 24.8%
Food insecurity17.3% same as the national average of 17.1%
Received food stamps8.5% 5.8 pts below the national average of 14.3%
Hearing disability6.7% same as the national average of 6.7%
High cholesterol31.4% 4.8 pts below the national average of 36.2%
Housing insecurity13.2% 0.6 pts below the national average of 13.8%
Independent living disability7.7% 0.7 pts below the national average of 8.4%
Lacks transport8.6% 0.6 pts below the national average of 9.2%
Loneliness37% 2.6 pts above the national average of 34.4%
Mammography use72.6% 3.3 pts below the national average of 75.9%
Poor mental health (14+ days)18.7% 1.9 pts above the national average of 16.8%
Mobility disability12.3% 1.7 pts below the national average of 14%
Poor physical health (14+ days)13.8% same as the national average of 13.5%
Self-care disability3.2% 0.8 pts below the national average of 4%
Utility shut-off threat8.4% same as the national average of 8.8%
Sleeps under 7 hours35.6% 0.8 pts below the national average of 36.4%
Stroke2.8% 0.6 pts below the national average of 3.4%
All natural teeth lost11.6% 1.4 pts below the national average of 13%
Vision disability5% 0.6 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments936
People employed29,038
Annual payroll$1,667,724,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 73.4% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 15 census tracts this ZIP code covers
Expected annual loss78 out of 100
Community resilience55.1 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Earthquake95.1Very High at its worst in this ZIP code
Winter weather79.7Relatively High at its worst in this ZIP code
Volcanic activity64.6Very Low at its worst in this ZIP code
Lightning47.8Relatively Moderate at its worst in this ZIP code
Heat wave37.5Relatively Low at its worst in this ZIP code
Hail33.8Relatively Low at its worst in this ZIP code
Wildfire29.3Relatively Low at its worst in this ZIP code
River flooding28.1Relatively Moderate at its worst in this ZIP code
Tornado27.6Relatively Low at its worst in this ZIP code
Landslide26.4Very Low at its worst in this ZIP code
Strong wind25.6Relatively Low at its worst in this ZIP code
Cold wave18.9Relatively Low at its worst in this ZIP code
Ice storm1.1Very Low at its worst in this ZIP code
Drought0.4Very Low at its worst in this ZIP code
Compared with Utah and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPUtahUnited States
Median household income$80,079$91,750$78,538
Income per person$36,665$39,240$43,289
Poverty rate7.8%8.6%12.4%
Median home value$436,600$455,000$303,400
Median gross rent$1,416$1,405$1,348
Homeownership58.5%70.6%65%
Bachelor's degree or higher28.5%36.9%35%
Unemployment rate4.2%3.4%5.2%
Works from home13.6%16%13.5%
Born outside the US13.8%8.6%13.9%
Median age34.331.738.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationSALT LAKE CITY E BENCH, UT US12.1 km away

Average high and low by month

January39.5°F / 22.8°F
February45.7°F / 26.3°F
March55.7°F / 33.3°F
April62.8°F / 38.2°F
May73.1°F / 46.1°F
June83.8°F / 54.9°F
July92.3°F / 63.4°F
August89.7°F / 61.9°F
September79.6°F / 52.7°F
October65.6°F / 40.5°F
November51.7°F / 31.4°F
December41.1°F / 23.1°F
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarket39% of this ZIP code's area
Far from a supermarket39% of this ZIP code's area
No vehicle and far from a supermarket42% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Granite School District55.6% of this ZIP code's land area
Murray School District43.8% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability44more vulnerable than 44% of US census tracts
Socioeconomic status48more vulnerable than 48% of US census tracts
Household characteristics44more vulnerable than 44% of US census tracts
Racial and ethnic minority status46more vulnerable than 46% of US census tracts
Housing type and transport42more vulnerable than 42% of US census tracts
Walkability13.4 out of 20Above average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

84090 Sandy, UT1.3 km away
84091 Sandy, UT1.3 km away
84110 Salt Lake City, UT1.3 km away
84114 Salt Lake City, UT1.3 km away
84122 Salt Lake City, UT1.3 km away
84125 Salt Lake City, UT1.3 km away
84126 Salt Lake City, UT1.3 km away
84127 Salt Lake City, UT1.3 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Salt Lake County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area8.27 sq mi
Population density4,462 people per sq mi
Latitude, longitude40.6596, -111.9193

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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