ZIP Code 61489 – Williamsfield, Illinois | ZipsCode.us
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ZIP Code 61489
Williamsfield, Illinois · Knox
ZIP code 61489 belongs to the city of Williamsfield in Illinois (Knox). See all Illinois ZIP Codes.
ZIP code 61489 belongs to Williamsfield, Illinois, in Knox. If you are mailing a letter or package to this area, use Williamsfield, IL 61489 in the address. On this page you will find the city and county for 61489, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 61489?
The city for ZIP code 61489 is Williamsfield, Illinois. When you write an address in this area, the correct format is: Name, Street Address, Williamsfield, IL 61489.
ZIP Code 61489 County and State
ZIP code 61489 is located in Knox, Illinois. For a complete list of cities and ZIP codes across the state, see the Illinois ZIP Codes page.
Nearby ZIP Codes in Knox
These ZIP codes are in the same county as 61489:
ZIP Code 61489 on the Map
The map below shows the approximate center of ZIP code 61489, near Williamsfield, Illinois. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 40.9277, -90.0267). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 61489
According to public U.S. Census Bureau data, ZIP code 61489 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 61489
Need the full ZIP+4 code for a specific street address in Williamsfield? 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 61489?
ZIP code 61489 is for Williamsfield, Illinois.
What county is ZIP code 61489 in?
ZIP code 61489 is in Knox, Illinois.
What state is ZIP code 61489 in?
ZIP code 61489 is in Illinois (IL).
How do I find the ZIP+4 for an address in 61489?
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 61489?
Nearby ZIP codes include 61401 (Galesburg), 61402 (Galesburg), 61410 (Abingdon), 61414 (Altona), 61428 (Dahinda).
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