ZIP Code 61821 – Champaign, Illinois
The 61821 ZIP Code belongs to Champaign, Illinois. The population in this 61821 ZIP code is 28,838. The latitude is 40.11041 and longitude is -88.27611 in 61821 Champaign, Illinois. The time zone for this 61821 ZIP code is America/Chicago.
| City | Champaign |
| Zip Code | 61821 |
| State | Illinois |
| County | Champaign |
| Population | 28,838 |
| Latitude | 40.11041 |
| Longitude | -88.27611 |
| Time Zone | America/Chicago |