Aitkin, MN zip code
Aitkin, Minnesota uses one zip code: 56431. Most of it is in Aitkin County. Together these zip codes are home to about 9.3K people.
Zip codes
1
Population
9.3K
All zips combined
Largest zip
56431
9,312 residents
Zip codes in Aitkin
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 56431 | 9,312 | $67,828 |