West alexandria is located in Preble county Ohio with a geographic area of 0.9 square miles. The total population in West alexandria is 1,448 with 48.3% male and 51.7% female. Children under age 5 represent 9.5% of the population, under age 18 equal 24.2% of the population and over age 65 is 16.2% of the population. The median household income is $50,345, per capita income is $25,201. There are a total of 588 housing units with 62.4% owner occupied. Education includes 37.9% of residents that are high school graduates and 20.2% with a bachelor's degree or higher. The average temperature in West alexandria in the summer is 73 degrees, and in the winter 32 degrees.