Somerville is located in Ohio. Somerville, Ohio has a population of 386. Somerville is more family-centric than the surrounding county with 68.82% of the households containing married families with children. The county average for households married with children is 32.74%.
The median household income in Somerville, Ohio is $74,000. The median household income for the surrounding county is $72,281 compared to the national median of $69,021. The median age of people living in Somerville is 40.8 years.
The average high temperature in July is 84.7 degrees, with an average low temperature in January of 19.6 degrees. The average rainfall is approximately 41.6 inches per year, with 16.2 inches of snow per year.