There are 2 Civil Engineers in St. Clair County, Illinois, serving a population of 264,433 people in an area of 658 square miles. There is 1 Civil Engineer per 132,216 people, and 1 Civil Engineer per 328 square miles.
In Illinois, St. Clair County is ranked 24th of 102 counties in Civil Engineers per capita, and 12th of 102 counties in Civil Engineers per square mile.
Find addresses, phone numbers, fax numbers, hours & services for St. Clair County Civil Engineers.
Efk Moen 303 Fountains Parkways Fairview Heights, IL Civil Engineering, Consulting Engineering
Haywood & Associates 623 Katherine Dunham Place East Saint Louis, IL