Readfield is located in Kennebec county Maine with a geographic area of square miles. The total population in Readfield is 2,571 with 55.2% male and 44.8% female. Children under age 5 represent 3.5% of the population, under age 18 equal 20.8% of the population and over age 65 is 15.2% of the population. The median household income is $86,156, per capita income is $40,608. There are a total of 977 housing units with 80.3% owner occupied. Education includes 20.5% of residents that are high school graduates and 47.6% with a bachelor's degree or higher. The average temperature in Readfield in the summer is 68 degrees, and in the winter 25 degrees.