Oregon County Missouri Court Directory
The Missouri trial court system consists of Circuit Court, Municipal Courts, and Administrative Hearing Commission. For more information on which types of cases each court oversees, compare Missouri courts.
Below is a directory of court locations in Oregon County. Links for online court records and other free court resources are provided for each court, where available. If you’re not sure which court you’re looking for, learn more about the Missouri court system.
Circuit Court in Oregon County
Municipal Courts in Oregon County
Alton Municipal Division
Oregon County Courthouse
Courthouse Square, PO Box 406, Alton, MO 65606
Courthouse Square, PO Box 406, Alton, MO 65606
Phone: 417-778-7460
Fax: 417-778-7206
Fax: 417-778-7206
Koshkonong Municipal Court
Oregon County Courthouse
Courthouse Square, PO Box 406, Alton, MO 65606
Courthouse Square, PO Box 406, Alton, MO 65606
Phone: 417-778-7460
Fax: 417-778-7206
Fax: 417-778-7206
Thayer Municipal Court
124 North 2nd Street, PO Box 76,
Thayer,
MO
65791
Phone: 417-264-2055
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