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Utah ZIP Code Demographics
Utah is home to an estimated 3,392,331 people across 1,124,822 households. This page summarizes the state and profiles its 1 largest ZIP Code Tabulation Areas (ZCTAs) in depth.
Statewide, the median household income in Utah is $95,166 — 17.9% higher than the national median of $80,734 — and per-capita income is $40,873 versus $44,673 nationally. The median age is 32.0 years (national: 38.9), and 37.7% of adults age 25 and over hold a bachelor's degree or higher (national: 35.7%). Housing runs to a median home value of $489,400 and a median gross rent of $1,496, against national figures of $332,700 and $1,413.
Those state averages hide wide internal variation, which is exactly why this site works at ZIP level. In Utah, the profiled ZCTAs below range from 88,390 to 88,390 residents, and their median household incomes run from $129,852 to $129,852. A state figure is a useful benchmark; the ZIP-level profile is where the local story actually is. Each profile compares its ZCTA with these same state and national benchmarks so the contrast is explicit rather than implied.
The Largest Profiled ZIP Codes in Utah
| # | ZIP (ZCTA) | Main county | Population | Median HH income | |
|---|---|---|---|---|---|
| 1 | ZIP 84043 | Utah County | 88,390 | $129,852 |
Rankings use total population from the American Community Survey (ACS) 2020–2024 5-year estimates. A ZCTA is the Census Bureau's statistical approximation of a ZIP Code, built from census blocks; it is not an exact USPS delivery boundary. ZCTAs are assigned to the state containing the largest share of their land area in the Census Bureau's ZCTA-to-county relationship file, so a ZCTA near a state line appears under its main state even though a small part may cross into a neighbor.
How Utah Compares With the United States
On race and ethnicity, residents of Utah who identify as Hispanic or Latino make up 15.9% of the population, versus 19.3% nationally. The White-alone share is 78.7% (national: 61.0%), the Black or African American alone share is 1.2% (national: 12.2%), and the Asian-alone share is 2.4% (national: 6.0%). On work, 66.9% of Utah residents age 16 and over are employed, with an unemployment rate of 3.6% among the civilian labor force, versus 59.7% and 5.2% nationally. Because these are five-year averages for 2020–2024, they smooth the pandemic-era swing and describe the period as a whole.
To use this page well, start with the table: open the profile for any ZIP you care about, note its median income, home value and degree share, then come back here to see whether it sits above or below the state pattern. ZIP areas that beat the state on income but trail it on home value are often renter-heavy or newly built; areas with the reverse pattern are often older, owner-heavy communities. The profiles explain their own numbers in those terms, with the full demographic table on every page.
Frequently Asked Questions
What is the largest ZIP code in Utah?
Among the ZIP Code Tabulation Areas profiled on this site, ZIP 84043 is the largest in Utah with an estimated population of 88,390 (ACS 2020-2024 5-year estimates).
What is the median household income in Utah?
The median household income in Utah is $95,166, compared with $80,734 nationally.
How many ZIP codes does Utah have?
The Census Bureau publishes ACS data for 299 ZCTAs whose areas fall mainly in Utah; this page profiles the 1 largest of them in depth.
Data: U.S. Census Bureau, American Community Survey (ACS) 2020–2024 5-year estimates, retrieved October 2026. Source files and table numbers are listed on our methodology page; the underlying data is published at census.gov.