Lutcher is located in St. james county Louisiana with a geographic area of 3.4 square miles. The total population in Lutcher is 3,229 with 49.7% male and 50.3% female. Children under age 5 represent 7.6% of the population, under age 18 equal 16.7% of the population and over age 65 is 26.0% of the population. The median household income is $46,630, per capita income is $25,319. There are a total of 1,358 housing units with 82.8% owner occupied. Education includes 43.2% of residents that are high school graduates and 15.4% with a bachelor's degree or higher. The average temperature in Lutcher in the summer is 81 degrees, and in the winter 51 degrees.