Cass County is located in the western part of the U.S. state of Missouri. Its county seat is Harrisonville. The county was organized in 1835.

Cass County is governed by a three-member county commission, which is elected in staggered four-year terms. The county also has a county executive, who is elected in a partisan election every four years. The county executive is responsible for the day-to-day operations of the county government.

The county is served by the Cass County Sheriff's Office, which is responsible for law enforcement and corrections. The county also has a prosecuting attorney, who is responsible for prosecuting criminal cases.

The county is served by the Cass County Health Department, which is responsible for public health and environmental protection. The county also has a county library system, which is responsible for providing library services to the residents of the county.

The county is served by the Cass County Public Schools, which is responsible for providing public education to the residents of the county. The county also has a community college, which is responsible for providing higher education to the residents of the county.

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