Jerseyville is the largest city in and the county seat of Jersey County, Illinois, United States. At the 2020 census, the city had a total population of 8,337.
Jerseyville is a part of Southern Illinois, the Metro-East region and the St. Louis Metropolitan Statistical Area.
Jersey County is a county located in the U.S. state of Illinois. At the 2020 census, it had a population of 21,512. The county seat and largest community is Jerseyville, with a population of 8,337 in 2010. The county's smallest incorporated community is Otterville, with a population of 87.
Jersey County is included in the St. Louis, MO-IL Metropolitan Statistical Area.
Lewis and Clark Community College is a public community college in Godfrey, Illinois. It serves approximately 3,973 credit and non-credit students annually. The college has nine locations throughout the St. Louis Metro East, including a campus and humanities center in Edwardsville, Illinois; community education centers in Alton, Illinois, Carlinville, Illinois and Jerseyville, Illinois; a training center in Bethalto, Illinois; a river research center in East Alton, Illinois; and a location at the East St. Louis Higher Education Center in East St. Louis, Illinois. Lewis and Clark community college has career and transfer study options. The college also offers personal enrichment programming for adults and children, as well as corporate and safety training options for professionals.