ZIP Code 61251 – Fenton, Illinois | ZipsCode.us
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ZIP Code 61251
Fenton, Illinois · Whiteside
ZIP code 61251 belongs to the city of Fenton in Illinois (Whiteside). See all Illinois ZIP Codes.
ZIP code 61251 belongs to Fenton, Illinois, in Whiteside. If you are mailing a letter or package to this area, use Fenton, IL 61251 in the address. On this page you will find the city and county for 61251, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 61251?
The city for ZIP code 61251 is Fenton, Illinois. When you write an address in this area, the correct format is: Name, Street Address, Fenton, IL 61251.
ZIP Code 61251 County and State
ZIP code 61251 is located in Whiteside, Illinois. For a complete list of cities and ZIP codes across the state, see the Illinois ZIP Codes page.
Nearby ZIP Codes in Whiteside
These ZIP codes are in the same county as 61251:
ZIP Code 61251 on the Map
The map below shows the approximate center of ZIP code 61251, near Fenton, Illinois. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 41.7285, -90.0457). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 61251
According to public U.S. Census Bureau data, ZIP code 61251 is home to a community in Illinois. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 61251
Need the full ZIP+4 code for a specific street address in Fenton? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 61251?
ZIP code 61251 is for Fenton, Illinois.
What county is ZIP code 61251 in?
ZIP code 61251 is in Whiteside, Illinois.
What state is ZIP code 61251 in?
ZIP code 61251 is in Illinois (IL).
How do I find the ZIP+4 for an address in 61251?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 61251?
Nearby ZIP codes include 61037 (Galt), 61071 (Rock Falls), 61081 (Sterling), 61230 (Albany), 61243 (Deer Grove).
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