There are 175 Gas Stations in Richland County, South Carolina, serving a population of 404,869 people in an area of 757 square miles. There is 1 Gas Station per 2,313 people, and 1 Gas Station per 4 square miles.
In South Carolina, Richland County is ranked 41st of 46 counties in Gas Stations per capita, and 5th of 46 counties in Gas Stations per square mile.