Osage County Courthouse, located in the heart of Missouri, is a pivotal institution that serves the community with a range of essential services. As the county seat, this historical landmark plays a crucial role in maintaining and administering the various offices and departments that serve the residents. The Courthouse, situated at 106 E.

Main Street, is home to important offices such as the Sheriff/Jail, Prosecuting Attorney, and the Circuit Clerk. In addition, the Osage County Administration Building, also known as the Annex Building, is located at 205 E. Main Street.

Here, you will find the offices of 911/Emergency Management, the Health Department, the Assessor, the Collector, the Recorder, as well as the Treasurer, County Clerk, Commission, and the University of Missouri Extension. This two-building complex is the hub of governmental operations in the county. Whether you need assistance with legal matters, emergency services, public health, or other county services, the dedicated staff at Osage County Courthouse is here to assist you.

Visit us today and experience the commitment and professionalism that defines our county