There are 544 Landscape Architects & Designers in Los Angeles County, California, serving a population of 10,105,722 people in an area of 4,058 square miles. There is 1 Landscape Architects & Designer per 18,576 people, and 1 Landscape Architects & Designer per 7 square miles.
In California, Los Angeles County is ranked 32nd of 58 counties in Landscape Architects & Designers per capita, and 8th of 58 counties in Landscape Architects & Designers per square mile.