Williamstown is located in Ohio. Williamstown, Ohio has a population of 35. Williamstown 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 29.83%.
The median household income for the surrounding county is $52,831 compared to the national median of $57,652. The median age of people living in Williamstown is 61.6 years.
The average high temperature in July is 84.6 degrees, with an average low temperature in January of 18.3 degrees. The average rainfall is approximately 37 inches per year, with 25.7 inches of snow per year.
