Lucas is located in Collin county Texas with a geographic area of 15.6 square miles. The total population in Lucas is 8,137 with 49.9% male and 50.1% female. Children under age 5 represent 4.3% of the population, under age 18 equal 27.6% of the population and over age 65 is 9.1% of the population. The median household income is $174,500, per capita income is $74,849. There are a total of 2,590 housing units with 89.8% owner occupied. Education includes 5.6% of residents that are high school graduates and 65.7% with a bachelor's degree or higher. The average temperature in Lucas in the summer is 83 degrees, and in the winter 49 degrees.
