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Grafton

City in Illinois
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,... Wikipedia
Population: 733 (2022)
Area code: 618
Elevation: 758 ft (231 m)
Founded: 1832
Township: Quarry
ZIP code: 62037