Combes is located in Cameron county Texas with a geographic area of 3.2 square miles. The total population in Combes is 3,016 with 53.3% male and 46.7% female. Children under age 5 represent 4.7% of the population, under age 18 equal 23.1% of the population and over age 65 is 18.2% of the population. The median household income is $40,030, per capita income is $17,907. There are a total of 1,038 housing units with 78.9% owner occupied. Education includes 25.3% of residents that are high school graduates and 6.7% with a bachelor's degree or higher. The average temperature in Combes in the summer is 83 degrees, and in the winter 49 degrees.