There are 484 Electrical Services in Williamson County, Texas, serving a population of 508,313 people in an area of 1,119 square miles. There is 1 Electrical Service per 1,050 people, and 1 Electrical Service per 2 square miles.
In Texas, Williamson County is ranked 168th of 254 counties in Electrical Services per capita, and 23rd of 254 counties in Electrical Services per square mile.