Amasa, MI zip code
Amasa, Michigan uses one zip code: 49903. Most of it is in Iron County. Together these zip codes are home to about 233 people.
Zip codes
1
Population
233
All zips combined
Largest zip
49903
233 residents
Zip codes in Amasa
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 49903 | 233 | $41,818 |