Decatur is located in Ohio. Decatur, Ohio has a population of 79. Decatur is less family-centric than the surrounding county with 0% of the households containing married families with children. The county average for households married with children is 26.09%.
The median household income for the surrounding county is $49,188 compared to the national median of $57,652. The median age of people living in Decatur is 50.7 years.
The average high temperature in July is 86.2 degrees, with an average low temperature in January of 17.9 degrees. The average rainfall is approximately 43.9 inches per year, with 16.7 inches of snow per year.