There are 397 Gas Stations in St. Louis, Missouri, serving a population of 314,867 people in an area of 62 square miles. There is 1 Gas Station per 793 people, and 1 Gas Station per square mile.
In Missouri, St. Louis is ranked 26th of 115 counties in Gas Stations per capita, and 1st of 115 counties in Gas Stations per square mile.