Sapulpa is located in Creek county Oklahoma with a geographic area of 23.5 square miles. The total population in Sapulpa is 21,170 with 49.7% male and 50.3% female. Children under age 5 represent 6.1% of the population, under age 18 equal 22.1% of the population and over age 65 is 21.6% of the population. The median household income is $54,530, per capita income is $27,774. There are a total of 8,145 housing units with 69.5% owner occupied. Education includes 36.6% of residents that are high school graduates and 18.2% with a bachelor's degree or higher. The average temperature in Sapulpa in the summer is 79 degrees, and in the winter 42 degrees.
