Vienna is located in Kennebec county Maine with a geographic area of square miles. The total population in Vienna is 551 with 54.8% male and 45.2% female. Children under age 5 represent 8.3% of the population, under age 18 equal 27.9% of the population and over age 65 is 17.6% of the population. The median household income is $60,625, per capita income is $24,395. There are a total of 219 housing units with 96.3% owner occupied. Education includes 20.5% of residents that are high school graduates and 42.9% with a bachelor's degree or higher. The average temperature in Vienna in the summer is 68 degrees, and in the winter 25 degrees.
