Granger is located in Williamson county Texas with a geographic area of 0.7 square miles. The total population in Granger is 1,146 with 57.5% male and 42.5% female. Children under age 5 represent 4.9% of the population, under age 18 equal 11.6% of the population and over age 65 is 18.7% of the population. The median household income is $46,250, per capita income is $24,128. There are a total of 352 housing units with 66.8% owner occupied. Education includes 44.6% of residents that are high school graduates and 11.4% with a bachelor's degree or higher. The average temperature in Granger in the summer is 83 degrees, and in the winter 49 degrees.