Lewiston, UT zip code
Lewiston, Utah uses one zip code: 84320. Most of it is in Cache County. Together these zip codes are home to about 3.2K people.
Zip codes
1
Population
3.2K
All zips combined
Largest zip
84320
3,162 residents
Zip codes in Lewiston
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 84320 | 3,162 | $103,810 |