Belton MO Fun Facts
Belton is a city in Cass County, Missouri, United States, and part of the Kansas City metropolitan area. The population was 23,116 at the 2010 census.
Belton was platted in 1871.[6] The city was likely named for surveyor Capt. Marcus Lindsey Belt.[7] A post office called Belton has been in operation since 1872.[8]