60030 vs 60073 ZIP Codes
Grayslake, IL · Round Lake, IL
| Metric | 60030 | 60073 |
|---|---|---|
| City | Grayslake | Round Lake |
| County | Lake | Lake |
| State | Illinois | Illinois |
| Time zone | Central Time | Central Time |
| Population | 36,056 | 60,002 |
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.