Breckenridge hills is located in St. louis county Missouri with a geographic area of 0.8 square miles. The total population in Breckenridge hills is 4,590 with 48.2% male and 51.8% female. Children under age 5 represent 6.9% of the population, under age 18 equal 17.3% of the population and over age 65 is 11.3% of the population. The median household income is $44,391, per capita income is $27,051. There are a total of 2,096 housing units with 49.4% owner occupied. Education includes 45.0% of residents that are high school graduates and 10.8% with a bachelor's degree or higher. The average temperature in Breckenridge hills in the summer is 77 degrees, and in the winter 32 degrees.