North Berwick is located in Maine. North Berwick, Maine has a population of 5,117. North Berwick is less family-centric than the surrounding county with 23% households with children. The county percentage for households with children is 23%.
The median household income in North Berwick, Maine is $70,380. The median household income for the surrounding county is $70,417 compared to the national median of $66,222. The median age of people living in North Berwick is 46.2 years.
The average high temperature in July is 82.5 degrees, with an average low temperature in January of 11.7 degrees. The annual precipitation is 48.79.