Galena is located in Delaware county Ohio with a geographic area of 2.1 square miles. The total population in Galena is 753 with 47.5% male and 52.5% female. Children under age 5 represent 8.5% of the population, under age 18 equal 22.7% of the population and over age 65 is 14.9% of the population. The median household income is $102,083, per capita income is $34,175. There are a total of 228 housing units with 89.0% owner occupied. Education includes 26.3% of residents that are high school graduates and 52.2% with a bachelor's degree or higher. The average temperature in Galena in the summer is 73 degrees, and in the winter 32 degrees.
