Stilwell/ ᏍᏗᎳᏪᎵ is a city located in the sovereign territory of the Cherokee Nation. It is also the county seat of Adair County, Oklahoma. The population was 3,700 as of the 2020 U.S. census, a decline of 6.7 percent from the 3,949 population recorded in 2010. The Oklahoma governor and legislature proclaimed Stilwell as the "Strawberry Capital of the World” in 1949, but the role of strawberries in the local economy has diminished significantly since then.