Westfield is located in Massachusetts. Westfield, Massachusetts has a population of 41,742. Westfield is less family-centric than the surrounding county with 25% households with children. The county percentage for households with children is 27%.
The median household income in Westfield, Massachusetts is $69,188. The median household income for the surrounding county is $57,648 compared to the national median of $66,222. The median age of people living in Westfield is 39.7 years.
The average high temperature in July is 84.35 degrees, with an average low temperature in January of 16.02 degrees. The annual precipitation is 48.91.