Circleville is a city in and the county seat of Pickaway County, Ohio, United States, along the Scioto River. The population was 13,314 at the 2010 census. The city is best-known today as the host of the Circleville Pumpkin Show, an annual festival held since 1903.
The city's name is derived from its original layout created in 1810 within the 1,100 ft (340 m) diameter of a circle of a Hopewell tradition earthwork dating to the early centuries of the Common Era. The county courthouse was built in the center of the innermost circle. By the late 1830s, for numerous reasons residents decided to gain authorization from the state legislature to change the layout to a standard grid, which was accomplished by the mid-1850s. All traces of the Hopewell earthwork were destroyed in Circleville, although hundreds of other monuments may be found in the Ohio Valley.
Ohio Christian University
Four or more years; Private not for profit; $10,680 average out-state tuition; $10,680 average in-state tuition