Mansfield is a city in and the county seat of Richland County, Ohio, United States. Located midway between Columbus and Cleveland via Interstate 71, it is part of Northeast Ohio and North-central Ohio regions in the western foothills of the Allegheny Plateau. The city lies approximately 65 miles (105 km) northeast of Columbus, 65 miles (105 km) southwest of Cleveland and 91 miles (146 km) southeast of Toledo.
The city was founded in 1808 on a fork of the Mohican River in a hilly region surrounded by fertile farmlands, and became a manufacturing center owing to its location with numerous railroad lines. After the decline of heavy manufacturing, the city's economy has since diversified into a service economy, including retailing, education, and healthcare sectors. The 2010 Census showed that the city had a total population of 47,821, making it Ohio's nineteenth largest city. The city anchors the Mansfield Metropolitan Statistical Area (MSA), which had a population of 124,475 residents in 2010, while the Mansfield–Bucyrus, OH Combined Statistical Area (CSA) had 221,398 residents.
Mansfield's official nickname is "The Fun Center of Ohio". It is the largest city in the Mid-Ohio region of the state, the north-central region which is generally considered to extend from Marion, Delaware, Knox, Morrow, Crawford, Ashland and Richland counties in the south, to the Firelands area south of Sandusky in the north. Mansfield is also known as the "Carousel Capital of Ohio," "Danger City," "The Queen of Ohio," and "Racing Capital of Ohio".
Anchored by the Richland Carousel District, downtown Mansfield is home to a number of attractions and arts venues. Concert events in the downtown Brickyard venue have drawn crowds numbering over 5,000 people.