Kansas City is the third-largest city in the State of Kansas, the county seat of Wyandotte County, and the third-largest city of the Kansas City metropolitan area. Kansas City, Kansas is abbreviated as "KCK" to differentiate it from Kansas City, Missouri, after which it is named. It is part of a consolidated city-county government known as the "Unified Government". Wyandotte County also includes the independent cities of Bonner Springs and Edwardsville. As of the 2010 census, the city had a population of 145,786 residents. It is situated at Kaw Point, which is the junction of the Missouri and Kansas rivers.In October 1872, "old" Kansas City, Kansas, was incorporated. The first city election was held on October 22 of that year, by order of Judge Hiram Stevens of the Tenth Judicial District, and resulted in the election of Mayor James Boyle. The mayors of the city after its organization were James Boyle, C. A. Eidemiller, A. S. Orbison, Eli Teed and Samuel McConnell.