There are 146 Jewelry Stores in San Mateo County, California, serving a population of 763,450 people in an area of 449 square miles. There is 1 Jewelry Store per 5,229 people, and 1 Jewelry Store per 3 square miles.
In California, San Mateo County is ranked 21st of 58 counties in Jewelry Stores per capita, and 5th of 58 counties in Jewelry Stores per square mile.