Mason is located in Mason county Texas with a geographic area of 3.7 square miles. The total population in Mason is 2,290 with 49.5% male and 50.5% female. Children under age 5 represent 9.1% of the population, under age 18 equal 31.1% of the population and over age 65 is 14.2% of the population. The median household income is $36,528, per capita income is $26,342. There are a total of 817 housing units with 67.4% owner occupied. Education includes 22.0% of residents that are high school graduates and 34.6% with a bachelor's degree or higher. The average temperature in Mason in the summer is 81 degrees, and in the winter 49 degrees.