AdBook Lodging inGrafton, Illinois. Filter by Amenities, Photos, Reviews and More. Find the Perfect Place for Your Family with Plenty of Space to Relax and Reconnect.
Grafton is the oldest city in Jersey County, Illinois, United States. It is located near the confluence of the Illinois and Mississippi Rivers. As of the 2020 census, the city had a total population of 626. Prior to the Great Flood of 1993, Grafton had enjoyed a stable population of nearly 1,000 residents.