Luther is located in Oklahoma county Oklahoma with a geographic area of 15.8 square miles. The total population in Luther is 1,555 with 52.2% male and 47.8% female. Children under age 5 represent 7.1% of the population, under age 18 equal 23.4% of the population and over age 65 is 17.2% of the population. The median household income is $53,561, per capita income is $26,604. There are a total of 582 housing units with 88.3% owner occupied. Education includes 26.6% of residents that are high school graduates and 43.0% with a bachelor's degree or higher. The average temperature in Luther in the summer is 80 degrees, and in the winter 42 degrees.