Kingfisher County is a county located in the U.S. state of Oklahoma. As of the 2020 census, the population was 15,184. Its county seat is Kingfisher. The county was formed in 1890 and named Kingfisher

Cashion is a town in Kingfisher and Logan counties in the U.S. state of Oklahoma. The Logan County portion of Cashion is part of the Oklahoma City Metropolitan Statistical Area. The population was 850