There are 507 Electrical Services in Johnson County, Texas, serving a population of 160,173 people in an area of 725 square miles. There is 1 Electrical Service per 315 people, and 1 Electrical Service per 1 square miles.
In Texas, Johnson County is ranked 21st of 254 counties in Electrical Services per capita, and 13th of 254 counties in Electrical Services per square mile.