Plain, Wisconsin has a population of 712. Plain is more family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 27%.
The median household income in Plain, Wisconsin is $70,750. The median household income for the surrounding county is $62,076 compared to the national median of $66,222. The median age of people living in Plain is 45 years.
The average high temperature in July is 82.44 degrees, with an average low temperature in January of 3.93 degrees. The annual precipitation is 30.2.