Oakland is located in Marion county Arkansas with a geographic area of 1.2 square miles. The total population in Oakland is 149 with 49.7% male and 50.3% female. Children under age 5 represent 0.0% of the population, under age 18 equal 0.0% of the population and over age 65 is 51.7% of the population. The median household income is $35,625, per capita income is $18,721. There are a total of 48 housing units with 100.0% owner occupied. Education includes 33.3% of residents that are high school graduates and 0.0% with a bachelor's degree or higher. The average temperature in Oakland in the summer is 78 degrees, and in the winter 37 degrees.