ZIP Code 62239 – Dupo, Illinois
The 62239 ZIP Code belongs to Dupo, Illinois. The population in this 62239 ZIP code is 4,381. The latitude is 38.528 and longitude is -90.1803 in 62239 Dupo, Illinois. The time zone for this 62239 ZIP code is America/Chicago.
| City | Dupo |
| Zip Code | 62239 |
| State | Illinois |
| County | St. Clair |
| Population | 4,381 |
| Latitude | 38.528 |
| Longitude | -90.1803 |
| Time Zone | America/Chicago |