Monroeville is located in Allegheny county Pennsylvania with a geographic area of 19.7 square miles. The total population in Monroeville is 27,564 with 46.0% male and 54.0% female. Children under age 5 represent 4.6% of the population, under age 18 equal 18.0% of the population and over age 65 is 22.4% of the population. The median household income is $70,634, per capita income is $35,720. There are a total of 12,137 housing units with 70.0% owner occupied. Education includes 20.0% of residents that are high school graduates and 47.8% with a bachelor's degree or higher. The average temperature in Monroeville in the summer is 73 degrees, and in the winter 33 degrees.
