There are 171 Gas Stations in Waukesha County, Wisconsin, serving a population of 396,731 people in an area of 550 square miles. There is 1 Gas Station per 2,320 people, and 1 Gas Station per 3 square miles.
In Wisconsin, Waukesha County is ranked 56th of 72 counties in Gas Stations per capita, and 3rd of 72 counties in Gas Stations per square mile.