Court directory

Missouri 20th Judicial Circuit Court

Court information

Gasconade County Courthouse

Physical address: 119 E. First St, Hermann, MO 65041
Phone: (573) 486-2632

Official court websiteChecked Sep 24, 2026Official court websiteChecked Sep 24, 2026

Franklin County Judicial Center

Physical address: 401 E. Main St, Union, MO 63084
Phone: (636) 583-7391

Official court websiteChecked Sep 24, 2026Official court websiteChecked Sep 24, 2026

Osage County Courthouse / Circuit Clerk

Physical address: Osage County Courthouse, Linn, MO 65051
Mailing address: P.O. Box 825, Linn, MO 65051
Phone: (573) 897-3114

The Official Manual identifies the courthouse, clerk, mailing address and phone; it does not publish a street number.

Official court websiteChecked Sep 25, 2026

Aliases: 20th Judicial Circuit Court · Missouri Twentieth Judicial Circuit Court · MO 20th Judicial Circuit Court · MO Twentieth Judicial Circuit Court · Twentieth Judicial Circuit Court · Missouri 20th Judicial Cir. Ct. · MO 20th Judicial Cir. Ct.