Highland County Courthouse (Ohio)
The Highland County Courthouse is located in Hillsboro, Ohio. The courthouse was placed on the National Register on August 24, 1978. This building has served as the courthouse of Highland County since its opening in 1834 and is the oldest courthouse in continuous use in Ohio.
History
Highland County was established in 1805 with special sessions of the courts meeting in [New Market Township, Highland County, Ohio|Highland County, Ohio|New Market]. Plans for a courthouse were accepted in 1807, with John Shields having the winning entry. The structure was built in Hillsboro, the new county seat, and was a two-story brick building with a rectangular footprint. Lack of room and foundation problems led the county to plan a replacement.This replacement was submitted by Pleasant Arthur and was an example of Greek Revival architecture.