Spring valley is located in Greene county Ohio with a geographic area of 0.3 square miles. The total population in Spring valley is 855 with 31.2% male and 68.8% female. Children under age 5 represent 2.7% of the population, under age 18 equal 15.0% of the population and over age 65 is 51.3% of the population. The median household income is $54,167, per capita income is $16,938. There are a total of 180 housing units with 83.3% owner occupied. Education includes 50.6% of residents that are high school graduates and 14.4% with a bachelor's degree or higher. The average temperature in Spring valley in the summer is 73 degrees, and in the winter 32 degrees.