Norco is located in St. charles county Louisiana with a geographic area of 3.4 square miles. The total population in Norco is 2,993 with 48.2% male and 51.8% female. Children under age 5 represent 9.7% of the population, under age 18 equal 23.9% of the population and over age 65 is 12.7% of the population. The median household income is $68,048, per capita income is $36,631. There are a total of 1,145 housing units with 71.1% owner occupied. Education includes 42.8% of residents that are high school graduates and 18.9% with a bachelor's degree or higher. The average temperature in Norco in the summer is 81 degrees, and in the winter 51 degrees.
