60527 vs 60561 ZIP Codes
Willowbrook, IL · Darien, IL
| Metric | 60527 | 60561 |
|---|---|---|
| City | Willowbrook | Darien |
| County | DuPage | DuPage |
| State | Illinois | Illinois |
| Time zone | Central Time | Central Time |
| Population | 27,486 | 23,115 |
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.