ZIP Code 49903 – Amasa, Michigan
The 49903 ZIP Code belongs to Amasa, Michigan. The population in this 49903 ZIP code is 228. The latitude is 46.33455 and longitude is -88.48496 in 49903 Amasa, Michigan. The time zone for this 49903 ZIP code is America/Menominee.
| City | Amasa |
| Zip Code | 49903 |
| State | Michigan |
| County | Iron |
| Population | 228 |
| Latitude | 46.33455 |
| Longitude | -88.48496 |
| Time Zone | America/Menominee |