Dekalb, IL zip code
Dekalb, Illinois uses one zip code: 60115. Most of it is in DeKalb County. Together these zip codes are home to about 43K people.
Zip codes
1
Population
43K
All zips combined
Largest zip
60115
42,536 residents
Zip codes in Dekalb
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 60115 | 42,536 | $47,043 |