There are 196 Gas Stations in Charleston County, South Carolina, serving a population of 387,847 people in an area of 916 square miles. There is 1 Gas Station per 1,978 people, and 1 Gas Station per 4 square miles.
In South Carolina, Charleston County is ranked 35th of 46 counties in Gas Stations per capita, and 6th of 46 counties in Gas Stations per square mile.