There are 411 Pool & Spa Services in Massachusetts, serving a population of 6,789,319 people in an area of 7,800 square miles. There is 1 Pool & Spa Service per 16,519 people, and 1 Pool & Spa Service per 18 square miles.
The state of Massachusetts is ranked 24th in Pool & Spa Services per capita, and 5th in Pool & Spa Services per square mile.