Sandwich, IL zip code
Sandwich, Illinois uses one zip code: 60548. Most of it is in DeKalb County. Together these zip codes are home to about 12K people.
Zip codes
1
Population
12K
All zips combined
Largest zip
60548
11,721 residents
Zip codes in Sandwich
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 60548 | 11,721 | $82,957 |