There are 133 Landscape Architects & Designers in Collin County, Texas, serving a population of 914,075 people in an area of 842 square miles. There is 1 Landscape Architects & Designer per 6,872 people, and 1 Landscape Architects & Designer per 6 square miles.
In Texas, Collin County is ranked 11th of 254 counties in Landscape Architects & Designers per capita, and 3rd of 254 counties in Landscape Architects & Designers per square mile.