Kirkwood, IL zip code
Kirkwood, Illinois uses one zip code: 61447. Most of it is in Warren County. Together these zip codes are home to about 1K people.
Zip codes
1
Population
1K
All zips combined
Largest zip
61447
1,020 residents
Zip codes in Kirkwood
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 61447 | 1,020 | $82,583 |