Monroe, OR zip code
Monroe, Oregon uses one zip code: 97456. Most of it is in Benton County. Together these zip codes are home to about 3.4K people.
Zip codes
1
Population
3.4K
All zips combined
Largest zip
97456
3,422 residents
Zip codes in Monroe
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 97456 | 3,422 | $71,111 |