Brown deer is located in Milwaukee county Wisconsin with a geographic area of 4.4 square miles. The total population in Brown deer is 11,987 with 51.1% male and 48.9% female. Children under age 5 represent 5.2% of the population, under age 18 equal 21.0% of the population and over age 65 is 17.7% of the population. The median household income is $68,821, per capita income is $34,089. There are a total of 5,223 housing units with 63.6% owner occupied. Education includes 21.8% of residents that are high school graduates and 42.3% with a bachelor's degree or higher. The average temperature in Brown deer in the summer is 66 degrees, and in the winter 17 degrees.
