New Cordell is a city in, and county seat of, Washita County, Oklahoma, United States. It lies along U.S. Route 183. The population was 2,775 at the time of the 2020 Census. The community was previously established a few miles from the current site, but was moved about 1900. It was named for a U.S. Postal Service employee in Washington D. C., Wayne W. Cordell. The official name is New Cordell, though it is now commonly called Cordell.