There are 504 Electrical Services in Jefferson Parish, Louisiana, serving a population of 437,038 people in an area of 296 square miles. There is 1 Electrical Service per 867 people, and 1 Electrical Service per square mile.
In Louisiana, Jefferson Parish is ranked 4th of 64 parishes in Electrical Services per capita, and 1st of 64 parishes in Electrical Services per square mile.