Cross plains is located in Dane county Wisconsin with a geographic area of 1.8 square miles. The total population in Cross plains is 4,234 with 49.1% male and 50.9% female. Children under age 5 represent 5.0% of the population, under age 18 equal 29.1% of the population and over age 65 is 12.8% of the population. The median household income is $87,125, per capita income is $38,339. There are a total of 1,691 housing units with 67.2% owner occupied. Education includes 27.9% of residents that are high school graduates and 36.8% with a bachelor's degree or higher. The average temperature in Cross plains in the summer is 66 degrees, and in the winter 17 degrees.