Amasa, MI ZIP code
The ZIP code for Amasa, Michigan is 49903. It is in Iron County.
- Population in these ZIPs
- 233
- Avg. median income
- $41,800population-weighted
- Typical home value
- $85,600population-weighted
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Amasa, MI ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 49903 | 233 | $41,818 | $85,600 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Amasa
- Covington 12 mi
- Sidnaw 13 mi
- Watton 14 mi
- Crystal Falls 16 mi
- Iron River 17 mi
- Republic 20 mi
- Caspian 20 mi
- Alpha 20 mi
- Gaastra 21 mi
- Michigamme 22 mi
- Trout Creek 26 mi
- Channing 28 mi
Frequently asked questions
What is the ZIP code for Amasa, MI?
The ZIP code for Amasa, MI is 49903.
What county is Amasa, Michigan in?
Amasa ZIP codes are in Iron County.