North Berwick is located in Maine. North Berwick, Maine has a population of 4,660. North Berwick is less family-centric than the surrounding county with 27.28% of the households containing married families with children. The county average for households married with children is 27.97%.
The median household income in North Berwick, Maine is $75,669. The median household income for the surrounding county is $62,618 compared to the national median of $57,652. The median age of people living in North Berwick is 45 years.
The average high temperature in July is 82.4 degrees, with an average low temperature in January of 12.7 degrees. The average rainfall is approximately 49.5 inches per year, with 55.4 inches of snow per year.