Fairview is located in Collin county Texas with a geographic area of 8.9 square miles. The total population in Fairview is 8,998 with 44.4% male and 55.6% female. Children under age 5 represent 5.6% of the population, under age 18 equal 21.1% of the population and over age 65 is 29.6% of the population. The median household income is $89,583, per capita income is $60,686. There are a total of 3,681 housing units with 74.2% owner occupied. Education includes 9.1% of residents that are high school graduates and 62.8% with a bachelor's degree or higher. The average temperature in Fairview in the summer is 83 degrees, and in the winter 49 degrees.