Property Addresses

The Knox County Tax Map Department now issues property addresses. Property owners must have an approved access permit, parcel identification number and exact location of the driveway to obtain an address. Click here for more information.
Knox County Tax Map and GIS Department
117 East High Street
Mount Vernon, Ohio 43050
Phone: 740-393-6752

Knox County Engineer

Highway Department

Office Staff

Deputy Engineer

Clint Cochran, P.E.

Assistant Engineer

Jason Payne

Highway Superintendent

Tim Tyson

Fiscal Officer

Tonya Durbin

Payroll Clerk

Kelly Shira

Deputy Engineer
Clint Cochran, P.E.

Assistant Engineer
Jason Payne

Highway Superintendent
Tim Tyson

Payroll Clerk
Kelly Shira

Fiscal Officer
Tonya Durbin

Emergency Calls

Please note that when you call the Knox County Engineer’s Office or Highway Department after our normal hours of operation you will get an automated phone recording. If it is a non-emergency, you may leave a message that will be returned the next business day. If it is an emergency, we recommend you call the Knox County Sheriff’s Office at 740-397-3333 and a dispatcher will contact the appropriate personnel.