Menard County is located in the central part of the state of Illinois, USA. It was established in 1839 and is named after Pierre Menard, the first lieutenant governor of Illinois. The county seat is Petersburg, which is known for its historical significance and charming small-town atmosphere. The county covers an area of approximately 315 square miles and features a mix of rural landscapes and small communities. Menard County is part of the Springfield Metropolitan Statistical Area and is known for its agricultural activities, including farming and livestock production. The region also offers recreational opportunities, such as parks and outdoor activities.