Belpre is located in Washington county Ohio with a geographic area of 3.5 square miles. The total population in Belpre is 6,387 with 48.8% male and 51.2% female. Children under age 5 represent 4.9% of the population, under age 18 equal 16.9% of the population and over age 65 is 24.0% of the population. The median household income is $47,917, per capita income is $29,074. There are a total of 2,974 housing units with 68.4% owner occupied. Education includes 37.6% of residents that are high school graduates and 11.9% with a bachelor's degree or higher. The average temperature in Belpre in the summer is 73 degrees, and in the winter 32 degrees.