There are 2 Engineers in Jersey County, Illinois, serving a population of 22,215 people in an area of 370 square miles. There is 1 Engineer per 11,107 people, and 1 Engineer per 184 square miles.
In Illinois, Jersey County is ranked 32nd of 102 counties in Engineers per capita, and 32nd of 102 counties in Engineers per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Jersey County Engineers.
Heneghan & Associates 1004 East Shipman Road Jerseyville, IL
Heneghan Associates 1004 State Highway 16 Jerseyville, IL