There are 171 Gas Stations in Mercer County, New Jersey, serving a population of 373,362 people in an area of 225 square miles. There is 1 Gas Station per 2,183 people, and 1 Gas Station per 1 square miles.
In New Jersey, Mercer County is ranked 13th of 21 counties in Gas Stations per capita, and 8th of 21 counties in Gas Stations per square mile.