Dunbar is located in Marinette county Wisconsin with a geographic area of 1.1 square miles. The total population in Dunbar is 56 with 58.9% male and 41.1% female. Children under age 5 represent 0.0% of the population, under age 18 equal 10.7% of the population and over age 65 is 32.1% of the population. The median household income is $51,250, per capita income is $34,482. There are a total of 28 housing units with 96.4% owner occupied. Education includes 28.6% of residents that are high school graduates and 3.6% with a bachelor's degree or higher. The average temperature in Dunbar in the summer is 66 degrees, and in the winter 17 degrees.