Thomas is located in Custer county Oklahoma with a geographic area of 1.1 square miles. The total population in Thomas is 1,244 with 50.5% male and 49.5% female. Children under age 5 represent 5.9% of the population, under age 18 equal 31.3% of the population and over age 65 is 14.4% of the population. The median household income is $53,382, per capita income is $24,769. There are a total of 446 housing units with 74.7% owner occupied. Education includes 30.7% of residents that are high school graduates and 16.4% with a bachelor's degree or higher. The average temperature in Thomas in the summer is 80 degrees, and in the winter 42 degrees.