Union County Ohio Court Directory
The Ohio trial court system consists of Courts of Common Pleas, County Courts, Municipal Courts, Mayor's Courts, and Court of Claims. For more information on which types of cases each court oversees, compare Ohio courts.
Below is a directory of court locations in Union 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 Ohio court system.
Courts of Common Pleas in Union County
Union County Court of Common Pleas - General and Domestic Relations Divisions
Union County Court of Common Pleas - Juvenile Division
215 W 5th St, Marysville, OH 43040
Union County Court of Common Pleas - Probate Division
Contact information is for Probate Clerk. Probate Court sessions are held at Union County Courthouse, 215 W 5th St.
Municipal Courts in Union County
Marysville Municipal Court
Marysville Municipal Court has jurisdiction in Union County.