Swartz creek is located in Genesee county Michigan with a geographic area of 4.2 square miles. The total population in Swartz creek is 5,535 with 49.0% male and 51.0% female. Children under age 5 represent 4.9% of the population, under age 18 equal 21.0% of the population and over age 65 is 23.2% of the population. The median household income is $52,669, per capita income is $29,024. There are a total of 2,491 housing units with 70.4% owner occupied. Education includes 22.7% of residents that are high school graduates and 18.4% with a bachelor's degree or higher. The average temperature in Swartz creek in the summer is 68 degrees, and in the winter 23 degrees.