There are 858 Electrical Services in Nassau County, New York, serving a population of 1,363,069 people in an area of 285 square miles. There is 1 Electrical Service per 1,588 people, and 1 Electrical Service per square mile.
In New York, Nassau County is ranked 6th of 62 counties in Electrical Services per capita, and 5th of 62 counties in Electrical Services per square mile.