There are 262 Donut Shops in San Bernardino County, California, serving a population of 2,121,220 people in an area of 20,052 square miles. There is 1 Donut Shop per 8,096 people, and 1 Donut Shop per 76 square miles.
In California, San Bernardino County is ranked 8th of 58 counties in Donut Shops per capita, and 23rd of 58 counties in Donut Shops per square mile.