Ogle County is located in the north-central part of the state of Illinois. It was established in 1836 and is named after Joseph Ogle, a soldier in the American Revolutionary War. The county seat is Oregon, which is known for its historic sites and beautiful landscapes along the Rock River. The county covers an area of approximately 1,200 square miles and features a mix of rural and urban communities. Ogle County is home to several parks and recreational areas, making it a popular destination for outdoor activities such as hiking, fishing, and camping.