Lacombe is located in St. tammany county Louisiana with a geographic area of 26.4 square miles. The total population in Lacombe is 7,294 with 53.2% male and 46.8% female. Children under age 5 represent 5.3% of the population, under age 18 equal 18.1% of the population and over age 65 is 27.7% of the population. The median household income is $61,513, per capita income is $36,861. There are a total of 3,178 housing units with 89.5% owner occupied. Education includes 28.1% of residents that are high school graduates and 33.6% with a bachelor's degree or higher. The average temperature in Lacombe in the summer is 81 degrees, and in the winter 51 degrees.