There are 113 Pharmacies in Yellowstone County, Montana, serving a population of 156,332 people in an area of 2,633 square miles. There is 1 Pharmacy per 1,383 people, and 1 Pharmacy per 23 square miles.
In Montana, Yellowstone County is ranked 32nd of 56 counties in Pharmacies per capita, and 3rd of 56 counties in Pharmacies per square mile.