There are 134 Gas Stations in Madison County, Illinois, serving a population of 266,153 people in an area of 716 square miles. There is 1 Gas Station per 1,986 people, and 1 Gas Station per 5 square miles.
In Illinois, Madison County is ranked 61st of 102 counties in Gas Stations per capita, and 9th of 102 counties in Gas Stations per square mile.