Williamstown is located in Missouri. Williamstown, Missouri has a population of 41. 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 26.42%.
The median household income for the surrounding county is $46,250 compared to the national median of $69,021. The median age of people living in Williamstown is 18.7 years.
The average high temperature in July is 86.9 degrees, with an average low temperature in January of 18.4 degrees. The average rainfall is approximately 38.5 inches per year, with 16.6 inches of snow per year.
