Waterloo zipcode
| City | Waterloo |
| ZIP Code | 62298 |
| Type | Standard |
| State Code | IL |
| State | Illinois |
ZIP code of Waterloo is 62298. This place is located in Illinois state in US. To send any postal service to Waterloo, you must use 62298 zipcode.
You should avoid following 12 city names of Illinois to be used with the ZIP code 62298.
- Burksville, IL
- Floraville, IL
- Foster Pond, IL
- Lou Del, IL
- Madonnaville, IL
- Monroe City, IL
- New Hanover, IL
- Paderborn, IL
- Saint Joe, IL
- St Joe, IL
- Tipton, IL
- Wartburg, IL