Andover is located in Ohio. Andover, Ohio has a population of 612. Andover is less family-centric than the surrounding county with 5.76% of the households containing married families with children. The county average for households married with children is 24.03%.
The median household income in Andover, Ohio is $33,333. The median household income for the surrounding county is $49,680 compared to the national median of $69,021. The median age of people living in Andover is 60.1 years.
The average high temperature in July is 80.5 degrees, with an average low temperature in January of 16.4 degrees. The average rainfall is approximately 42.2 inches per year, with 69.2 inches of snow per year.