Johnston City zipcode
| City | Johnston City |
| ZIP Code | 62951 |
| Type | Standard |
| State Code | IL |
| State | Illinois |
ZIP code of Johnston City is 62951. This place is located in Illinois state in US. To send any postal service to Johnston City, you must use 62951 zipcode.
You should avoid following 3 city names of Illinois to be used with the ZIP code 62951.
- Ferges, IL
- Fergestown, IL
- Shakerag, IL