Grass Lake, MI zip code
Grass Lake, Michigan uses one zip code: 49240. Most of it is in Jackson County. Together these zip codes are home to about 8.9K people.
Zip codes
1
Population
8.9K
All zips combined
Largest zip
49240
8,863 residents
Zip codes in Grass Lake
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 49240 | 8,863 | $99,681 |