Aquinnah is located in Massachusetts. Aquinnah, Massachusetts has a population of 640. Aquinnah is more family-centric than the surrounding county with 35.35% of the households containing married families with children. The county average for households married with children is 22.84%.
The median household income in Aquinnah, Massachusetts is $80,250. The median household income for the surrounding county is $67,535 compared to the national median of $57,652. The median age of people living in Aquinnah is 25.6 years.
The average high temperature in July is 78.9 degrees, with an average low temperature in January of 22.7 degrees. The average rainfall is approximately 48.3 inches per year, with 25.2 inches of snow per year.