Clinton is located in Kennebec county Maine with a geographic area of 8.9 square miles. The total population in Clinton is 1,227 with 43.7% male and 56.3% female. Children under age 5 represent 0.0% of the population, under age 18 equal 4.7% of the population and over age 65 is 32.7% of the population. The median household income is $65,000, per capita income is $32,358. There are a total of 490 housing units with 81.0% owner occupied. Education includes 55.3% of residents that are high school graduates and 24.9% with a bachelor's degree or higher. The average temperature in Clinton in the summer is 68 degrees, and in the winter 25 degrees.