Nonantum is located in Massachusetts. Nonantum, Massachusetts has a population of 44,239.
The median household income in Nonantum, Massachusetts is $133,853. The median household income for the surrounding county is $92,878 compared to the national median of $57,652. The median age of people living in Nonantum is 40.9 years.
The average high temperature in July is 83.3 degrees, with an average low temperature in January of 17.6 degrees. The average rainfall is approximately 48.6 inches per year, with 43.8 inches of snow per year.