North Chelmsford is located in Massachusetts. North Chelmsford, Massachusetts has a population of 9,106. North Chelmsford is less family-centric than the surrounding county with 32.37% of the households containing married families with children. The county average for households married with children is 35.9%.
The median household income in North Chelmsford, Massachusetts is $108,427. The median household income for the surrounding county is $111,790 compared to the national median of $69,021. The median age of people living in North Chelmsford is 41.5 years.
The average high temperature in July is 82.9 degrees, with an average low temperature in January of 13.5 degrees. The average rainfall is approximately 47.1 inches per year, with 55.9 inches of snow per year.