Delavan, IL zip code
Delavan, Illinois uses one zip code: 61734. Most of it is in Tazewell County. Together these zip codes are home to about 2.4K people.
Zip codes
1
Population
2.4K
All zips combined
Largest zip
61734
2,443 residents
Zip codes in Delavan
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 61734 | 2,443 | $71,435 |