Plainfield is located in Wisconsin. Plainfield, Wisconsin has a population of 504. Plainfield is more family-centric than the surrounding county with 24.52% of the households containing married families with children. The county average for households married with children is 22.85%.
The median household income in Plainfield, Wisconsin is $57,333. The median household income for the surrounding county is $48,412 compared to the national median of $57,652. The median age of people living in Plainfield is 48.4 years.
The average high temperature in July is 81.1 degrees, with an average low temperature in January of 6 degrees. The average rainfall is approximately 33.1 inches per year, with 49.5 inches of snow per year.