New Haven zipcode
| City | New Haven |
| ZIP Code | 48048 |
| Type | Standard |
| State Code | MI |
| State | Michigan |
ZIP code of New Haven is 48048. This place is located in Michigan state in US. To send any postal service to New Haven, you must use 48048 zipcode.
The ZIP code 48048 is also used with 1 more city name of Michigan.
- Lenox, MI
You should avoid following 1 city name of Michigan to be used with the ZIP code 48048.
- Lenox Township, MI