Cass County is located in the state of Illinois and is part of the Jacksonville, IL Metropolitan Statistical Area. The county seat is Virginia.

Cass County is governed by a seven-member Board of Commissioners. The board is elected from seven districts and serves four-year terms. The board is responsible for setting county policy, levying taxes, and approving the county budget.

The county is served by a Sheriff's Office, which is responsible for law enforcement, and a County Clerk's Office, which is responsible for maintaining records and issuing licenses. The county also has a Circuit Court, which is responsible for hearing civil and criminal cases.

The county is home to several state parks, including the Sangchris Lake State Park, the Jim Edgar Panther Creek State Fish and Wildlife Area, and the Lincoln Trail State Park. The county also has several museums, including the Cass County Historical Society Museum and the Virginia Historical Museum.

For the most up-to-date and in-depth information, please check the public records links below.