There are 209 Landscape Architects & Designers in Riverside County, California, serving a population of 2,355,002 people in an area of 7,205 square miles. There is 1 Landscape Architects & Designer per 11,267 people, and 1 Landscape Architects & Designer per 34 square miles.
In California, Riverside County is ranked 21st of 58 counties in Landscape Architects & Designers per capita, and 16th of 58 counties in Landscape Architects & Designers per square mile.