Foster City zipcode
| City | Foster City |
| ZIP Code | 49834 |
| Type | Standard |
| State Code | MI |
| State | Michigan |
ZIP code of Foster City is 49834. This place is located in Michigan state in US. To send any postal service to Foster City, you must use 49834 zipcode.
The ZIP code 49834 is also used with 1 more city name of Michigan.
- Hardwood, MI