Port Byron Zip Codes - Rock Island County IL

Port Byron, IL Zip Code Map

Port Byron, IL is a city located in Rock Island County, Illinois and has a land area of 33.25 square miles (86.12 km2). The water area for the city is 1.14 square miles or 2.95 km2. There is one unique zip code in Port Byron, Illinois and it is 61275. The area code(s) for Port Byron is 309.

Zip Codes for Port Byron, IL (1)
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61275 Port Byron Rock Island

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