There are 189 Electrical Services in Hampden County, Massachusetts, serving a population of 469,188 people in an area of 617 square miles. There is 1 Electrical Service per 2,482 people, and 1 Electrical Service per 3 square miles.
In Massachusetts, Hampden County is ranked 11th of 14 counties in Electrical Services per capita, and 8th of 14 counties in Electrical Services per square mile.