There are 663 Electrical Services in Montgomery County, Pennsylvania, serving a population of 818,677 people in an area of 483 square miles. There is 1 Electrical Service per 1,234 people, and 1 Electrical Service per square mile.
In Pennsylvania, Montgomery County is ranked 17th of 67 counties in Electrical Services per capita, and 4th of 67 counties in Electrical Services per square mile.