There are 922 Pharmacies in San Francisco County, California, serving a population of 864,263 people in an area of 47 square miles. There is 1 Pharmacy per 937 people, and 1 Pharmacy per square mile.
In California, San Francisco County is ranked 3rd of 58 counties in Pharmacies per capita, and 1st of 58 counties in Pharmacies per square mile.