Otsego is located in Sherburne county Minnesota with a geographic area of 29.6 square miles. The total population in Otsego is 17,429 with 52.8% male and 47.2% female. Children under age 5 represent 9.0% of the population, under age 18 equal 31.0% of the population and over age 65 is 9.7% of the population. The median household income is $110,833, per capita income is $38,702. There are a total of 5,526 housing units with 94.5% owner occupied. Education includes 20.2% of residents that are high school graduates and 46.2% with a bachelor's degree or higher. The average temperature in Otsego in the summer is 68 degrees, and in the winter 9 degrees.