Park hills is located in St. francois county Missouri with a geographic area of 20.3 square miles. The total population in Park hills is 8,512 with 50.8% male and 49.2% female. Children under age 5 represent 9.8% of the population, under age 18 equal 26.6% of the population and over age 65 is 9.6% of the population. The median household income is $38,065, per capita income is $20,138. There are a total of 3,384 housing units with 55.9% owner occupied. Education includes 32.8% of residents that are high school graduates and 14.3% with a bachelor's degree or higher. The average temperature in Park hills in the summer is 75 degrees, and in the winter 32 degrees.