New Philadelphia is a city located in Tuscarawas County, Ohio, founded in 1800 by John Knisely. It is known for its rich history and diverse community, with a population of around 17,000 residents. The city serves as a hub for local commerce and education, featuring several schools and parks. New Philadelphia is also home to the annual New Philadelphia Quaker Days, a festival celebrating the city's heritage and community spirit. The city’s location along the Tuscarawas River adds to its scenic charm.