Brunswick is located in Medina county Ohio with a geographic area of 13.0 square miles. The total population in Brunswick is 34,902 with 48.4% male and 51.6% female. Children under age 5 represent 5.2% of the population, under age 18 equal 22.9% of the population and over age 65 is 16.1% of the population. The median household income is $70,384, per capita income is $33,549. There are a total of 13,844 housing units with 74.0% owner occupied. Education includes 30.2% of residents that are high school graduates and 28.8% with a bachelor's degree or higher. The average temperature in Brunswick in the summer is 70 degrees, and in the winter 32 degrees.