There are 185 Landscape Architects & Designers in Iowa, serving a population of 3,118,102 people in an area of 55,842 square miles. There is 1 Landscape Architects & Designer per 16,854 people, and 1 Landscape Architects & Designer per 301 square miles.
The state of Iowa is ranked 49th in Landscape Architects & Designers per capita, and 38th in Landscape Architects & Designers per square mile.