Noblesville is a city in and the county seat of Hamilton County, Indiana, United States, located just north of Indianapolis. The population was 51,969 at the 2010 census making it the 14th largest city/town in the state, up from 19th in 2007. The city is part of Delaware, Fall Creek, Noblesville, and Wayne townships.
Noblesville is also home to the Verizon Wireless Music Center, an outdoor music venue, and the Indiana Transportation Museum.
Noblesville's history dates back to 1818 when the land, which is now Hamilton County, was purchased by the government from Indians native to this area. William Conner, the only settler living in the area at the time, and his wife, a Delaware Indian, established the first trading post in central Indiana in 1802 and lived in the first log cabin in the area. William Conner and Josiah Polk laid out what is now downtown Noblesville in 1823, which was designated as the Hamilton County seat in 1824 and in corporated in 1851. Conner's 1823 home is now one of a village of historic buildings making up Conner Prairie Pioneer Settlement, a living history museum south of Noblesville in Fishers.