Reydon is a town in Roger Mills County, Oklahoma, United States. The population was 210 at the 2010 census.Reydon is located at 3539?10?N 9955?17?W? / ?35.65278N 99.92139W? / 35.65278; -99.92139. According to the United States Census Bureau, the town has a total area of 0.4 square miles, all of it land.Reydon is located at the northern intersection of State Highway 30 and State Highway 47.As of the census of 2000, there were 177 people, 77 households, and 46 families residing in the town. The population density was 398.9 people per square mile. There were 102 housing units at an average density of 229.9 per square mile. The racial makeup of the town was 98.31% White, 0.56% African American, 0.56% Native American, and 0.56% from two or more races. Hispanic or Latino of any race were 3.95% of the population.There were 77 households out of which 32.5% had children under the age of 18 living with them, 46.8% were married couples living together, 11.