There are 112 Gas Stations in Howard County, Maryland, serving a population of 312,495 people in an area of 251 square miles. There is 1 Gas Station per 2,790 people, and 1 Gas Station per 2 square miles.
In Maryland, Howard County is ranked 18th of 24 counties in Gas Stations per capita, and 6th of 24 counties in Gas Stations per square mile.