Court directory
Court of Common Pleas of Mercer County
Court information
Mercer County Court of Common Pleas
Mercer County Courthouse
- Physical address
- Mercer County Courthouse, 125 S. Diamond St, Mercer, PA 16137
- Phone
- (724) 662-3800
Official court websiteChecked Aug 14, 2026
Aliases: PA Court of Common Pleas of Mercer County · Pennsylvania Court of Common Pleas of Mercer County