Rock Falls Zip Codes - Whiteside County IL

Rock Falls, IL Zip Code Map

Rock Falls, IL is a city located in Whiteside County, Illinois and has a land area of 72.48 square miles (187.72 km2). The water area for the city is 1.88 square miles or 4.87 km2. There is one unique zip code in Rock Falls, Illinois and it is 61071. The area code(s) for Rock Falls is 815.

Zip Codes for Rock Falls, IL (1)
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61071 Rock Falls Whiteside

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