Stephenson County is a county located in the U.S. state of Illinois. According to the 2010 United States Census, it had a population of 47,711. Its county seat is Freeport.
Winslow is a village in Stephenson County, Illinois. The population was 338 at the 2010 census, down from 345 in 2000.
Buckeye Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 1,359 and it contained 596 housing units. The communities of Cedarville, Red Oak, Buena Vista, Afolkey and Buckhorn Corners are located in the township.
Dakota Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 815 and it contained 349 housing units. The village of Dakota and the unincorporated community of Afolkey are located in the township, and once Fountain Creek was located here also.
Erin Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 410 and it contained 177 housing units. The unincorporated community of Eleroy is located in the township.
Florence Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 1,293 and it contained 541 housing units. The unincorporated community of Florence is located in the township.
Freeport Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 25,638 and it contained 12,396 housing units. Freeport Township is coterminous with City of Freeport. It is one of seventeen coterminous townships in Illinois.
Harlem Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 2,275 and it contained 981 housing units.
Jefferson Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 268 and it contained 117 housing units.
Kent Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 702 and it contained 270 housing units. The unincorporated community of Kent is located in the township.
Lancaster Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 1,587 and it contained 692 housing units.
Loran Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 1,442 and it contained 575 housing units.
Oneco Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 1,331 and it contained 587 housing units. The village of Orangeville, and the unincorporated community of Oneco are located in this township.
Ridott Township is located in Stephenson County, Illinois, USA. At the 2010 census, its population was 1,451 and it contained 612 housing units. The villages of Ridott and German Valley are located in this township.
Rock Grove Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 1,388 and it contained 761 housing units. The unincorporated community of Rock Grove is located in the township, and once Duncannon was located here also.
Rock Run Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 2,247 and it contained 969 housing units. The villages of Rock City and Davis are located in the township.
Silver Creek Township is a township in Stephenson County, Illinois. As of the 2010 census, its population was 696 and it contained 332 housing units.
Waddams Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 807 and it contained 360 housing units. The unincorporated communities of McConnell and Damascus are located in the township, and once New Pennsylvania was located here also.
West Point Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 3,369 and it contained 1,483 housing units. The village of Lena, the unincorporated community of Waddams Grove, and two former communities of Louisa and West Point were all located in this township.
Otego Township is one of twenty townships in Fayette County, Illinois, USA. As of the 2010 census, its population was 1,511 and it contained 666 housing units. Its name changed from Cumberland township on September 24, 1860. Overcup Church is located in this township.
