Plainfield is located in Ohio. Plainfield, Ohio has a population of 181. Plainfield is less family-centric than the surrounding county with 19.7% of the households containing married families with children. The county average for households married with children is 29.36%.
The median household income in Plainfield, Ohio is $48,846. The median household income for the surrounding county is $49,297 compared to the national median of $69,021. The median age of people living in Plainfield is 65.1 years.
The average high temperature in July is 83.1 degrees, with an average low temperature in January of 20.4 degrees. The average rainfall is approximately 39.9 inches per year, with 18.1 inches of snow per year.
