Irving is located in Dallas county Texas with a geographic area of 67.0 square miles. The total population in Irving is 240,475 with 50.0% male and 50.0% female. Children under age 5 represent 8.6% of the population, under age 18 equal 27.0% of the population and over age 65 is 8.0% of the population. The median household income is $66,567, per capita income is $31,992. There are a total of 86,023 housing units with 37.7% owner occupied. Education includes 16.4% of residents that are high school graduates and 41.9% with a bachelor's degree or higher. The average temperature in Irving in the summer is 84 degrees, and in the winter 49 degrees.