Round Rock South Island

South Rock Island Township is located in Rock Island County, Illinois. As of the 2010 census, its population was 18,407 and it contained 8,951 housing units. South Rock Island Township formed from Rock Island Township on March 1, 1878.
  • Established: March 1, 1878
  • Country: United States
  • State: Illinois
  • County: Rock Island
  • FIPS code: 17-161-71201
  • Time zone: UTC-6 (CST)

Nearby

Data from: en.wikipedia.org