Union County, Ohio

Tri-County Regional Jail

Scott Springhetti, Executive Director
4099 State Route 559
Mechanicsburg, Ohio 43044

Current Union County Inmates In Custody at Tri-County Jail

Board Members

Champaign County

Sheriff Matthew R. Melvin
Commissioner Bob Corbett

Madison County

Sheriff John R. Swaney
Commissioner Mark Forrest

Union County

Sheriff Malcum J. "Jamie" Patton
Commissioner Christiane Schmenk


Tri-County website

*Tri-County Jail houses Union County inmates, as well as those from Champaign and Madison Counties.

Directions to Tri-County Jail

From Marysville, Ohio: Take S.R. 4 South through Milford Center; continue on S.R. 4 to S.R. 161, follow to S.R. 559 and turn left.  Tri-County Jail will be on your left at the edge of Mechanicsburg.

From Plain City, Ohio: Take S.R. 161 to S.R. 559, turn left on S.R 559 to Tri-County Jail.

Visitation Schedule