Aberdeen is located in Brown county Ohio with a geographic area of 1.4 square miles. The total population in Aberdeen is 1,484 with 50.9% male and 49.1% female. Children under age 5 represent 2.5% of the population, under age 18 equal 18.2% of the population and over age 65 is 33.5% of the population. The median household income is $34,432, per capita income is $21,886. There are a total of 717 housing units with 56.3% owner occupied. Education includes 51.2% of residents that are high school graduates and 5.9% with a bachelor's degree or higher. The average temperature in Aberdeen in the summer is 73 degrees, and in the winter 32 degrees.