St. louis is located in St. louis city Missouri with a geographic area of 61.7 square miles. The total population in St. louis is 304,709 with 48.5% male and 51.5% female. Children under age 5 represent 6.3% of the population, under age 18 equal 19.1% of the population and over age 65 is 13.7% of the population. The median household income is $45,782, per capita income is $31,930. There are a total of 143,566 housing units with 44.1% owner occupied. Education includes 21.6% of residents that are high school graduates and 39.4% with a bachelor's degree or higher. The average temperature in St. louis in the summer is 77 degrees, and in the winter 32 degrees.
