There are 147 Architects in Marion County, Indiana, serving a population of 939,964 people in an area of 397 square miles. There is 1 Architect per 6,394 people, and 1 Architect per 2 square miles.
In Indiana, Marion County is ranked 5th of 92 counties in Architects per capita, and 1st of 92 counties in Architects per square mile.