Fenton, IL zip code
Fenton, Illinois uses one zip code: 61251. Most of it is in Whiteside County. Together these zip codes are home to about 377 people.
Zip codes
1
Population
377
All zips combined
Largest zip
61251
377 residents
Zip codes in Fenton
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 61251 | 377 | $79,464 |