Kingfisher came into existence on April 22, 1889, when land owned by the federal government was opened to settlement by "land run". A huge area in what is now central Oklahoma was literally "peopled" by Americans overnight. The city is situated on a part of the Chisholm Trail, over which millions of Texas longhorns were driven to railheads in Kansas in the years immediately following the Civil War. Extension of the railroads and settlement of the open range ended this colorful era.