By area and population, Rockford Township is the largest township in Illinois. Operating separately from the city of Rockford, the township performs civil services for several unincorporated areas of the city, as well as for other areas of the township outside of city limits. read more
Rockford, IL City Data Rockford, IL is a city with great restaurants, attractions, history and people. There are around 150,115 people who live in Rockford and approximately 278,418 who live in Winnebago County. read more