Circleville, Ohio

Circleville, Ohio
Circleville's Main Street
Nickname: 
Roundtown
Motto: 
"Home of the Pumpkin Show"
Location in Pickaway County
Circleville
Circleville
Coordinates: 39°36′50″N 82°56′02″W / 39.61389°N 82.93389°W / 39.61389; -82.93389
CountryUnited States
StateOhio
CountyPickaway
Government
  MayorMichelle Blanton (R)
Area
  Total
7.34 sq mi (19.00 km2)
  Land7.22 sq mi (18.69 km2)
  Water0.12 sq mi (0.31 km2)
Elevation
689 ft (210 m)
Population
 (2020)
  Total
13,927
  Estimate 
(2023)
14,452
  Density1,930.02/sq mi (745.20/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP code
43113
Area code(s)740, 220
FIPS code39-15070
GNIS feature ID2393527
WebsiteOfficial website

Circleville is a city in Pickaway County, Ohio, United States, and its county seat. The city is situated along the Scioto River 25 miles (40 km) south of Columbus. The population was 13,927 at the 2020 census.

Circleville is named after its original layout created in 1810, which was based upon the circular Hopewell tradition earthwork within which the city was built. This earthwork measured 1,100 ft (340 m) in diameter, and was constructed in the early centuries of the Common Era. The county courthouse was built in the center of the innermost circle.

In the late 1830s, for various reasons, residents requested authorisation from the state legislature to change Circleville's layout to a standard grid format. This was accomplished by the mid-1850s. All traces of the Hopewell earthwork were destroyed, although hundreds of other monuments of its kind still remain in the Ohio Valley.