St. Louis County Circuit Court

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 "Contact Us". 

Your email request will be forwarded to the Court for response.

 County Courts Construction Update

Please be alert and pay attention to any safety warning signage and do not enter construction areas. For your safety, please cross the street to avoid closed sidewalks rather than walking down the drive lane.

Please note:   The new building entrance is now open at

                    105 South Central Avenue, Clayton,  Missouri.



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