Sullivan is located in Ohio. Sullivan, Ohio has a population of 963. Sullivan is more family-centric than the surrounding county with 33.88% of the households containing married families with children. The county average for households married with children is 27.29%.
The median household income in Sullivan, Ohio is $87,289. The median household income for the surrounding county is $58,168 compared to the national median of $69,021. The median age of people living in Sullivan is 44.3 years.
The average high temperature in July is 82.6 degrees, with an average low temperature in January of 17.6 degrees. The average rainfall is approximately 40 inches per year, with 34.7 inches of snow per year.
