60503 vs 60564 ZIP Codes
Aurora, IL · Naperville, IL
| Metric | 60503 | 60564 |
|---|---|---|
| City | Aurora | Naperville |
| County | Will | Will |
| State | Illinois | Illinois |
| Time zone | Central Time | Central Time |
| Population | 16,717 | 41,312 |
Demographic figures come from U.S. Census Bureau / ACS data included in the source ZIP dataset; many ZIP codes have no demographic figures in that dataset.