There are 139 Convenience Stores in Johnson County, Kansas, serving a population of 578,797 people in an area of 474 square miles. There is 1 Convenience Store per 4,164 people, and 1 Convenience Store per 3 square miles.
In Kansas, Johnson County is ranked 94th of 105 counties in Convenience Stores per capita, and 2nd of 105 counties in Convenience Stores per square mile.