There are 122 Electrical Services in Callahan County, Texas, serving a population of 13,660 people in an area of 900 square miles. There is 1 Electrical Service per 111 people, and 1 Electrical Service per 7 square miles.
In Texas, Callahan County is ranked 4th of 254 counties in Electrical Services per capita, and 50th of 254 counties in Electrical Services per square mile.