There are 2 Engineers in Marion County, Illinois, serving a population of 38,305 people in an area of 573 square miles. There is 1 Engineer per 19,152 people, and 1 Engineer per 286 square miles.
In Illinois, Marion County is ranked 52nd of 102 counties in Engineers per capita, and 47th of 102 counties in Engineers per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Marion County Engineers.
Energy Consulting 306 South Broadway Avenue Salem, IL
Marvin R Jenkins & Association 300 North Walnut Street Salem, IL