Sullivan zipcode
| City | Sullivan |
| ZIP Code | 61951 |
| Type | Standard |
| State Code | IL |
| State | Illinois |
ZIP code of Sullivan is 61951. This place is located in Illinois state in US. To send any postal service to Sullivan, you must use 61951 zipcode.
The ZIP code 61951 is also used with 2 more city names of Illinois.
- Allenville, IL
- Kirksville, IL