Langley is located in Mayes county Oklahoma with a geographic area of 1.4 square miles. The total population in Langley is 596 with 46.6% male and 53.4% female. Children under age 5 represent 7.7% of the population, under age 18 equal 19.3% of the population and over age 65 is 21.1% of the population. The median household income is $42,083, per capita income is $21,779. There are a total of 253 housing units with 75.9% owner occupied. Education includes 39.9% of residents that are high school graduates and 8.7% with a bachelor's degree or higher. The average temperature in Langley in the summer is 80 degrees, and in the winter 42 degrees.