Fenton ZIP code, Illinois
The ZIP code for Fenton, IL is 61251.
- USPS city name
- 1 ZIP code
- Population
- 377
- County
- Whiteside County
- State
- Illinois
Fenton in numbers
About 377 people live in Fenton, in 158 households. The median household income is $79,464 a year, 5% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $190,900 (27% below the Illinois median).
| Population | 377 |
|---|---|
| Households | 158 |
| Median household income | $79,464 |
| Median home value | $190,900 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Fenton. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Fenton
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
61251 | Fenton , IL | Standard | 377 | $79,464 | $190,900 |
Map of Fenton ZIP codes
The ZIP codes of Fenton, IL, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Fenton
The nearest larger towns are Erie (1,614 people, 4.9 mi), Lyndon (433 people, 7.7 mi) and Morrison (3,739 people, 7.9 mi).
| Town | Population | Distance |
|---|---|---|
| Morrison | 3,739 | 7.9 mi |
| Fulton | 3,709 | 10.4 mi |
| Camanche, IA | 4,550 | 11.4 mi |
| Clinton, IA | 24,322 | 11.7 mi |
| Le Claire, IA | 4,735 | 18.2 mi |
| Geneseo | 6,673 | 19.7 mi |
| Rock Falls | 8,587 | 19.7 mi |
| Sterling | 14,717 | 20.0 mi |
| East Moline | 20,904 | 21.8 mi |
| Colona | 5,139 | 22.2 mi |
| Silvis | 7,955 | 23.6 mi |
| Bettendorf, IA | 39,647 | 23.7 mi |
| DeWitt, IA | 5,546 | 25.1 mi |
| Savanna | 2,816 | 25.4 mi |
More nearby: every ZIP code in Whiteside County · Illinois ZIP codes
Cite this page
zipcodes.pro. “Fenton, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/fenton
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