Birmingham is located in Oakland county Michigan with a geographic area of 4.8 square miles. The total population in Birmingham is 21,272 with 49.1% male and 50.9% female. Children under age 5 represent 7.0% of the population, under age 18 equal 26.7% of the population and over age 65 is 16.2% of the population. The median household income is $126,601, per capita income is $88,982. There are a total of 9,094 housing units with 72.7% owner occupied. Education includes 6.9% of residents that are high school graduates and 78.6% with a bachelor's degree or higher. The average temperature in Birmingham in the summer is 70 degrees, and in the winter 23 degrees.
