There are 109 Pharmacies in Napa County, California, serving a population of 141,005 people in an area of 749 square miles. There is 1 Pharmacy per 1,293 people, and 1 Pharmacy per 6 square miles.
In California, Napa County is ranked 16th of 58 counties in Pharmacies per capita, and 19th of 58 counties in Pharmacies per square mile.