Mckeesport is located in Allegheny county Pennsylvania with a geographic area of 5.0 square miles. The total population in Mckeesport is 19,128 with 43.1% male and 56.9% female. Children under age 5 represent 5.5% of the population, under age 18 equal 23.1% of the population and over age 65 is 19.9% of the population. The median household income is $28,881, per capita income is $20,828. There are a total of 9,035 housing units with 47.3% owner occupied. Education includes 41.7% of residents that are high school graduates and 12.8% with a bachelor's degree or higher. The average temperature in Mckeesport in the summer is 71 degrees, and in the winter 33 degrees.