Cedar park is located in Williamson county Texas with a geographic area of 25.5 square miles. The total population in Cedar park is 77,181 with 49.3% male and 50.7% female. Children under age 5 represent 6.6% of the population, under age 18 equal 27.8% of the population and over age 65 is 9.5% of the population. The median household income is $108,194, per capita income is $43,743. There are a total of 25,061 housing units with 71.5% owner occupied. Education includes 12.6% of residents that are high school graduates and 55.0% with a bachelor's degree or higher. The average temperature in Cedar park in the summer is 83 degrees, and in the winter 49 degrees.