St. Clair County

St. Clair County Courthouse

27th Judicial Circuit
655 Second Street
Osceola, MO 64776
(417) 646-2226

Missouri Court of Appeals Western District

St. Clair County Courthouse
27th Judicial Circuit
655 Second Street
Osceola, MO 64776
(417) 646-2226

Karen Hubbard, Circuit Clerk
ADA Coordinator
(417) 646-2226
(417) 646-2401 (facsimile)

Dan Miles, Interim Media Coordinator
(660) 885-2281

Hours/Days of Operation:
8 a.m. to 4:30 p.m. Monday through Friday, excluding state holidays

Get Directions


27th Circuit Family Treatment Court
100 West Franklin
Clinton, MO 64735

Deborah Powell, Court Administrator
100 West Franklin
Clinton, MO 64735
(660) 885-7242
[email protected]


St. Clair County Pretrial Services
100 W. Franklin
Clinton, MO 64735
(660) 885-7316

Cheryl Brown, Pretrial Administrator
100 W. Franklin 
Clinton, MO 64735
(660) 885-7316
[email protected]

Doug Retherford, Pretrial Administrator
100 W. Franklin 
Clinton, MO 64735
(660) 885-7316
[email protected]


St. Clair County Treatment Court
655 2nd Street
Osceola, MO 64776

Pat Nilson, Treatment Court Administrator
100 West Franklin
Clinton, MO 64735
(660) 885-7242
[email protected]



First Name Middle Last Name Suffix Title Address Phone Facsimile Notes
M. Brandon Baker Presiding Judge (660) 885-7242
Deborah Powell Court Administrator P.O. Box 487
Clinton, MO 64735
(660) 885-7242
Karen Hubbard Circuit Clerk
ADA Coordinator
655 2nd Street
Osceola, MO 64776
(417) 646-2226
(417) 646-2401
Pat Nilson Presiding Judge's Secretary P.O. Box 487
Clinton, MO 64735
(660) 885-7242
Anthony Evans Chief Juvenile Officer P.O. Box 487
Clinton, MO 64735
(660) 885-7248
Blane Baker Associate Circuit Judge (417) 646-2421

(417) 646-2226

Pay for Jurors:
$20 serving, $13 not serving, plus 70 cents/mile

Last Updated 08/28/2025
Hearing Location Contact Information More Information
Osceola Municipal Division Held at St. Clair County Courthouse
655 Second Street
Osceola, MO
64776


Get Directions
Karen Hubbard, Circuit Clerk
Clerk Address:
655 2nd Street
Osceola, MO
64776
(417) 646-2226
Lowry City Municipal Division Held at St. Clair County Courthouse
655 Second Street
Osceola, MO
64776


Get Directions
Karen Hubbard, Circuit Clerk
Clerk Address:
655 2nd Street
Osceola, MO
64776
(417) 646-2226
Appleton City Municipal Division Held at St. Clair County Courthouse
655 Second Street
Osceola, MO
64776


Get Directions
Karen Hubbard, Circuit Clerk
Clerk Address:
655 2nd Street
Osceola, MO
64776
(417) 646-2226