Prairieville is located in Ascension county Louisiana with a geographic area of 22.0 square miles. The total population in Prairieville is 33,228 with 49.3% male and 50.7% female. Children under age 5 represent 8.6% of the population, under age 18 equal 28.1% of the population and over age 65 is 10.6% of the population. The median household income is $99,722, per capita income is $40,507. There are a total of 11,842 housing units with 90.5% owner occupied. Education includes 22.1% of residents that are high school graduates and 40.0% with a bachelor's degree or higher. The average temperature in Prairieville in the summer is 81 degrees, and in the winter 51 degrees.
