Manistee is located in Manistee county Michigan with a geographic area of 3.3 square miles. The total population in Manistee is 6,116 with 46.4% male and 53.6% female. Children under age 5 represent 3.7% of the population, under age 18 equal 20.1% of the population and over age 65 is 24.0% of the population. The median household income is $50,097, per capita income is $25,141. There are a total of 2,666 housing units with 72.0% owner occupied. Education includes 26.6% of residents that are high school graduates and 24.2% with a bachelor's degree or higher. The average temperature in Manistee in the summer is 67 degrees, and in the winter 23 degrees.