Saint Ignace, MI zip code
Saint Ignace, Michigan uses one zip code: 49781. Most of it is in Mackinac County. Together these zip codes are home to about 4.2K people.
Zip codes
1
Population
4.2K
All zips combined
Largest zip
49781
4,156 residents
Zip codes in Saint Ignace
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 49781 | 4,156 | $64,152 |