Crystal is located in Hennepin county Minnesota with a geographic area of 5.8 square miles. The total population in Crystal is 22,937 with 49.9% male and 50.1% female. Children under age 5 represent 4.7% of the population, under age 18 equal 20.0% of the population and over age 65 is 14.3% of the population. The median household income is $70,724, per capita income is $35,461. There are a total of 9,464 housing units with 74.8% owner occupied. Education includes 24.7% of residents that are high school graduates and 35.7% with a bachelor's degree or higher. The average temperature in Crystal in the summer is 68 degrees, and in the winter 9 degrees.