Alna is located in Lincoln county Maine with a geographic area of square miles. The total population in Alna is 760 with 46.6% male and 53.4% female. Children under age 5 represent 4.6% of the population, under age 18 equal 26.2% of the population and over age 65 is 18.6% of the population. The median household income is $71,979, per capita income is $35,523. There are a total of 299 housing units with 90.3% owner occupied. Education includes 31.4% of residents that are high school graduates and 44.5% with a bachelor's degree or higher. The average temperature in Alna in the summer is 68 degrees, and in the winter 25 degrees.
