There are 153 Food Trucks in San Diego County, California, serving a population of 3,283,665 people in an area of 4,206 square miles. There is 1 Food Truck per 21,461 people, and 1 Food Truck per 27 square miles.
In California, San Diego County is ranked 20th of 58 counties in Food Trucks per capita, and 9th of 58 counties in Food Trucks per square mile.