West portsmouth is located in Scioto county Ohio with a geographic area of 4.7 square miles. The total population in West portsmouth is 2,646 with 50.0% male and 50.0% female. Children under age 5 represent 5.7% of the population, under age 18 equal 20.5% of the population and over age 65 is 19.8% of the population. The median household income is $40,417, per capita income is $20,607. There are a total of 1,106 housing units with 83.6% owner occupied. Education includes 52.8% of residents that are high school graduates and 8.2% with a bachelor's degree or higher. The average temperature in West portsmouth in the summer is 73 degrees, and in the winter 32 degrees.