Somonauk, IL zip code
Somonauk, Illinois uses one zip code: 60552. Most of it is in DeKalb County. Together these zip codes are home to about 4.3K people.
Zip codes
1
Population
4.3K
All zips combined
Largest zip
60552
4,285 residents
Zip codes in Somonauk
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 60552 | 4,285 | $113,411 |