Welcome to the web site for the Twenty-First Judicial Circuit of the State of Missouri (also known as the Circuit Court of St. Louis County).
Our court staff handles Civil, Criminal, Family Court (Domestic and Juvenile), Probate and Traffic matters.
If you have any questions or comments, please
Your email request will be forwarded to the Court for response.
Please note: The new building entrance is now open at
105 South Central Avenue, Clayton, Missouri.
County Courts Construction Update