Henderson Zip Codes - Knox County IL

Henderson, IL Zip Code Map

Henderson, IL is a city located in Knox County, Illinois and has a land area of 1.25 square miles (3.24 km2). The water area for the city is 0.00 square miles or 0.00 km2. There is one unique zip code in Henderson, Illinois and it is 61439. The area code(s) for Henderson is 309.

Zip Codes for Henderson, IL (1)
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61439 Henderson Knox

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