There are 323 Gas Stations in Pierce County, Washington, serving a population of 845,193 people in an area of 1,670 square miles. There is 1 Gas Station per 2,616 people, and 1 Gas Station per 5 square miles.
In Washington, Pierce County is ranked 25th of 39 counties in Gas Stations per capita, and 4th of 39 counties in Gas Stations per square mile.