There are 131 Gas Stations in Johnson County, Texas, serving a population of 160,173 people in an area of 725 square miles. There is 1 Gas Station per 1,222 people, and 1 Gas Station per 5 square miles.
In Texas, Johnson County is ranked 138th of 254 counties in Gas Stations per capita, and 20th of 254 counties in Gas Stations per square mile.