There are 233 Gas Stations in San Joaquin County, California, serving a population of 724,153 people in an area of 1,392 square miles. There is 1 Gas Station per 3,107 people, and 1 Gas Station per 5 square miles.
In California, San Joaquin County is ranked 34th of 58 counties in Gas Stations per capita, and 11th of 58 counties in Gas Stations per square mile.