Lynnfield is located in Massachusetts. Lynnfield, Massachusetts has a population of 12,874. Lynnfield is more family-centric than the surrounding county with 44.23% of the households containing married families with children. The county average for households married with children is 30.06%.
The median household income in Lynnfield, Massachusetts is $147,237. The median household income for the surrounding county is $86,684 compared to the national median of $69,021. The median age of people living in Lynnfield is 40.2 years.
The average high temperature in July is 81.9 degrees, with an average low temperature in January of 17.6 degrees. The average rainfall is approximately 49.3 inches per year, with 47.6 inches of snow per year.