Oakfield is located in Aroostook county Maine with a geographic area of 3.4 square miles. The total population in Oakfield is 517 with 53.2% male and 46.8% female. Children under age 5 represent 8.9% of the population, under age 18 equal 20.5% of the population and over age 65 is 26.1% of the population. The median household income is $37,882, per capita income is $17,944. There are a total of 219 housing units with 63.5% owner occupied. Education includes 63.0% of residents that are high school graduates and 10.5% with a bachelor's degree or higher. The average temperature in Oakfield in the summer is 68 degrees, and in the winter 25 degrees.