Checked
ZIP Code 84121
Granite, UT, Salt Lake County
Population
38,912
Land area
64.5sq mi
People per sq mi
604
City
Granite
ZIP 84121 and nearby ZIP codes
ZIP 84121 at a glance
- ZIP 84121 (Granite) is about 15 times as dense as Utah as a whole.
- The median household income is $115,515, 21% above the Utah median of $95,166.
- A typical owner-occupied home is valued at $659,900 (35% above Utah) and median rent is $1,774 a month.
Local data for ZIP 84121
Counts from official public data
Housing and community stats
ZIP 84121, American Community Survey 2020-2024
Median household income
$115,515
Poverty rate
7.2%
Median home value
$659,900
Prices +2.6% in a year
Median rent
$1,774/mo
Homeownership
74.9%
Bachelor's or higher
53.2%
Median age
41.1
Average commute
21.9 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
1,594
ZIP Business Patterns 2023
Employees
22,785
$1.94B annual payroll
PPP loans
$148M
1,574 loans
Campaign donations
$627K
41% D, 23% R, 2026 cycle
Environment and hazard risk
ZIP 84121, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: earthquake
Storm events since 1996
584
Countywide, mostly thunderstorm wind
Flood insurance policies
813
0.3% of homes, county
July high / Jan low
91° / 23°F
24.3 inches of rain a year
Health statistics
Share of adults in ZIP 84121, CDC PLACES estimates
Obesity
27.7%
U.S. 33.3% -5.6 pts
Diabetes
8.6%
U.S. 12.1% -3.5 pts
Smoking
6.7%
U.S. 12.8% -6.1 pts
Uninsured (18-64)
7.4%
U.S. 11.1% -3.7 pts
Cities in ZIP 84121
ZIP codes near 84121
| Name | Distance | Land area (sq mi) |
|---|---|---|
| 84124Millcreek | 5.2 mi | 7.7 |
| 84109Emigration Canyon | 5.3 mi | 57 |
| 84092Granite | 5.9 mi | 54.3 |
| 84093Sandy | 6.5 mi | 5.5 |
| 84117Holladay | 7.2 mi | 5.6 |
| 84094White City | 8.8 mi | 5.1 |
| 84003Alta | 9.1 mi | 73.6 |
| 84107Murray | 9.5 mi | 7.5 |
| 84047Midvale | 9.6 mi | 6.4 |
| 84106Salt Lake City | 9.8 mi | 6 |
| 84004Alpine | 9.7 mi | 31 |
| 84060Park City | 10 mi | 43.8 |
Frequently asked questions
- What city is ZIP code 84121?
- ZIP code 84121 is in Granite, UT (Salt Lake County).
- What county is ZIP code 84121 in?
- ZIP code 84121 is mostly in Salt Lake County, Utah.
- How many people live in ZIP code 84121?
- About 38,912 people live in the 84121 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.