South Beloit, IL Insights: Population,
Zip Codes, Influence, and Service Areas

South Beloit, is a city located in Winnebago County, Illinois, USA. It is part of the Rockford Metropolitan Area, but it is also a suburban extension of Beloit, Wisconsin. South Beloit, is directly along the border of smaller cities and towns north of Rockfords border. At the 2010 census, the city's population was 7,892, up from 5,297 in 2000.

Zip Codes in South Beloit, IL that we also serve: 61080





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