There are 102 Pharmacies in Guaynabo Municipio, Puerto Rico, serving a population of 90,773 people in an area of 28 square miles. There is 1 Pharmacy per 889 people, and 1 Pharmacy per square mile.
In Puerto Rico, Guaynabo Municipio is ranked 11th of 78 counties in Pharmacies per capita, and 4th of 78 counties in Pharmacies per square mile.