ZIP code 84320: Lewiston, UT
84320 is a ZIP code in Lewiston, Utah, mainly in Cache County, part of the Logan, UT-ID metro area. About 3,162 people live here.
- Population
- 3,162
- Median household income
- $103,810
- Typical home value
- $478,600+4.8% in 12 months
- Median rent
- $927gross, per month
- Median age
- 29.9
- Homeowners
- 83.5%of occupied homes
Shaded: ZIP code 84320's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 84320 details
| City | Lewiston |
|---|---|
| State | Utah |
| County | Cache County |
| Metro area | Logan, UT-ID |
| Time zone | Mountain Time (UTC−7), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 47.3 sq mi, plus 0.2 sq mi of water |
| Population density | 67 people per sq mi |
| Bachelor's degree or higher | 25% of adults 25+ |
| Average commute | 22.8 minutes |
| Center coordinates | 41.95294, -111.85211 |
Median rent in 84320 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $952/mo |
| 3 bedrooms | $575/mo |
| 4 bedrooms | $1,125/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 84320
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 84333 | Richmond, UT | 4.0 mi | 3,093 |
| 84338 | Trenton, UT | 5.1 mi | 526 |
| 84308 | Cornish, UT | 6.0 mi | 260 |
| 83237 | Franklin, ID | 6.4 mi | 1,567 |
| 84335 | Smithfield, UT | 9.1 mi | 16,210 |
| 84327 | Newton, UT | 9.6 mi | 921 |
| 84318 | Hyde Park, UT | 10.7 mi | 5,604 |
| 84305 | Clarkston, UT | 10.9 mi | 667 |
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 84320?
A typical home in ZIP code 84320 is worth about $478,600 (Zillow Home Value Index). The median household here earns $103,810 a year. See what buying here would cost per month, with Utah average taxes and insurance filled in.
Monthly payment for a $478,600 homeWhat can a $103,810 income afford?Rental property numbers
About ZIP code 84320
What city is ZIP code 84320?
ZIP code 84320 is in Lewiston, UT, in Cache County.
What county is ZIP code 84320 in?
84320 is mainly in Cache County, Utah.
What is the population of ZIP code 84320?
About 3,162 people live in ZIP code 84320, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 84320 in?
84320 is in Mountain Time (UTC−7). It observes daylight saving time.