ZIP code 84340: Willard, UT
84340 is a ZIP code in Willard, Utah, mainly in Box Elder County, part of the Brigham City, UT-ID micro area. About 3,744 people live here.
- Population
- 3,744
- Median household income
- $108,304
- Typical home value
- $588,200+3.1% in 12 months
- Median rent
- $1,577gross, per month
- Median age
- 37.9
- Homeowners
- 84.2%of occupied homes
Shaded: ZIP code 84340's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 84340 details
| City | Willard |
|---|---|
| State | Utah |
| County | Box Elder County |
| Metro area | Brigham City, UT-ID |
| Time zone | Mountain Time (UTC−7), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 32.2 sq mi, plus 23 sq mi of water |
| Population density | 116 people per sq mi |
| Bachelor's degree or higher | 34.8% of adults 25+ |
| Average commute | 24.9 minutes |
| Center coordinates | 41.40299, -112.17886 |
Median rent in 84340 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $958/mo |
| 3 bedrooms | $1,806/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 84340
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 84404 | Ogden, UT | 9.8 mi | 66,587 |
| 84414 | Ogden, UT | 12.2 mi | 34,334 |
| 84324 | Mantua, UT | 13.8 mi | 1,677 |
| 84201 | Ogden, UT | 14.1 mi | — |
| 84302 | Brigham City, UT | 14.2 mi | 27,053 |
| 84301 | Bear River City, UT | 14.8 mi | 889 |
| 84401 | Ogden, UT | 14.8 mi | 48,303 |
| 84402 | Ogden, UT | 15.4 mi | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 84340?
A typical home in ZIP code 84340 is worth about $588,200 (Zillow Home Value Index). The median household here earns $108,304 a year. See what buying here would cost per month, with Utah average taxes and insurance filled in.
Monthly payment for a $588,200 homeWhat can a $108,304 income afford?Rental property numbers
About ZIP code 84340
What city is ZIP code 84340?
ZIP code 84340 is in Willard, UT, in Box Elder County.
What county is ZIP code 84340 in?
84340 is mainly in Box Elder County, Utah.
What is the population of ZIP code 84340?
About 3,744 people live in ZIP code 84340, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 84340 in?
84340 is in Mountain Time (UTC−7). It observes daylight saving time.