Monroeville is located in Monroe county Alabama with a geographic area of 13.4 square miles. The total population in Monroeville is 5,812 with 43.0% male and 57.0% female. Children under age 5 represent 5.6% of the population, under age 18 equal 22.6% of the population and over age 65 is 18.2% of the population. The median household income is $29,543, per capita income is $24,097. There are a total of 2,287 housing units with 53.8% owner occupied. Education includes 44.7% of residents that are high school graduates and 14.6% with a bachelor's degree or higher. The average temperature in Monroeville in the summer is 79 degrees, and in the winter 43 degrees.