Fairfield bay is located in Van buren county Arkansas with a geographic area of 15.1 square miles. The total population in Fairfield bay is 2,343 with 44.8% male and 55.2% female. Children under age 5 represent 1.2% of the population, under age 18 equal 6.7% of the population and over age 65 is 57.3% of the population. The median household income is $44,135, per capita income is $32,123. There are a total of 1,391 housing units with 87.8% owner occupied. Education includes 29.0% of residents that are high school graduates and 38.5% with a bachelor's degree or higher. The average temperature in Fairfield bay in the summer is 78 degrees, and in the winter 37 degrees.