There are 189 Architects in San Luis Obispo County, California, serving a population of 280,119 people in an area of 3,300 square miles. There is 1 Architect per 1,482 people, and 1 Architect per 17 square miles.
In California, San Luis Obispo County is ranked 5th of 58 counties in Architects per capita, and 17th of 58 counties in Architects per square mile.