Round Lake zipcode
| City | Round Lake |
| ZIP Code | 60073 |
| Type | Standard |
| State Code | IL |
| State | Illinois |
ZIP code of Round Lake is 60073. This place is located in Illinois state in US. To send any postal service to Round Lake, you must use 60073 zipcode.
The ZIP code 60073 is also used with 9 more city names of Illinois.
- Hainesville, IL
- Round Lake Beach, IL
- Round Lake Heights, IL
- Round Lake Park, IL
- Round Lake Pk, IL
- Round Lk Bch, IL
- Round Lk Hts, IL
- Round Lk Park, IL
- Volo, IL