Williamstown is located in Vermont. Williamstown, Vermont has a population of 3,446. Williamstown is more family-centric than the surrounding county with 31.64% of the households containing married families with children. The county average for households married with children is 26.35%.
The median household income in Williamstown, Vermont is $57,792. The median household income for the surrounding county is $56,584 compared to the national median of $57,652. The median age of people living in Williamstown is 40.2 years.
The average high temperature in July is 75.9 degrees, with an average low temperature in January of 4.2 degrees. The average rainfall is approximately 42.9 inches per year, with 94.2 inches of snow per year.