Ogle County is a county located in the U.S. state of Illinois. According to the 2010 United States Census, it had a population of 53,497. Its county seat is Oregon, and its largest city is Rochelle.
Brookville Township is one of twenty-four townships in Ogle County, Illinois, USA. As of the 2010 census, its population was 241 and it contained 117 housing units.
Buffalo Township is one of twenty-four townships in Ogle County, Illinois, USA. As of the 2010 census, its population was 2,813 and it contained 1,284 housing units.
Byron Township is one of twenty-four townships in Ogle County, Illinois, USA. As of the 2010 census, its population was 6,563 and it contained 2,594 housing units.
Dement Township is one of twenty-four townships in Ogle County, Illinois, USA. As of the 2010 census, its population was 989 and it contained 409 housing units.
Eagle Point Township is one of twenty-four townships in Ogle County, Illinois, USA. As of the 2010 census, its population was 227 and it contained 106 housing units.
Forreston Township is located in Ogle County, Illinois. As of the 2010 census, its population was 2,080 and it contained 885 housing units. Forreston Township was formed from a portion of Brookville Township on March 4, 1857. The village of Forreston and the unincorporated community of Baileyville are located within it.
Leaf River Township is located in Ogle County, Illinois. As of the 2010 census, its population was 1,137 and it contained 520 housing units.
Lincoln Township is located in Ogle County, Illinois, USA. At the 2010 census, its population was 481 and it contained 199 housing units. Lincoln Township was originally formed as Haldane Township from portions of Buffalo and Mt. Morris Townships in September 1869. Haldane was renamed Lincoln in December 1873.
Lynnville Township is located in Ogle County, Illinois. As of the 2010 census, its population was 642 and it contained 247 housing units.
Marion Township is located in Ogle County, Illinois. As of the 2010 census, its population was 4,135 and it contained 1,531 housing units.
Maryland Township is located in Ogle County, Illinois. As of the 2010 census, its population was 535 and it contained 251 housing units.
Monroe Township is located in Ogle County, Illinois. As of the 2010 census, its population was 1,563 and it contained 613 housing units.
Mount Morris Township is located in Ogle County, Illinois. As of the 2010 census, its population was 3,968 and it contained 1,858 housing units.
Oregon-Nashua Township is located in Ogle County, Illinois. As of the 2010 census, its population was 4,909 and it contained 2,382 housing units.
Pine Rock Township is located in Ogle County, Illinois. As of the 2010 census, its population was 985 and it contained 413 housing units.
Rockvale Township is located in Ogle County, Illinois. As of the 2010 census, its population was 1,770 and it contained 804 housing units.
Taylor Township is located in Ogle County, Illinois. As of the 2010 census, its population was 963 and it contained 488 housing units. A referendum to merge Taylor Township with neighboring LaFayette Township failed when Taylor voted against the referendum. The referendum was approved in LaFayette.
White Rock Township is located in Ogle County, Illinois, United States. As of the 2010 census, its population was 738 and it contained 298 housing units.
Woosung Township is located in Ogle County, Illinois. As of the 2010 census, its population was 389 and it contained 156 housing units.
