Jersey County Illinois - Government Site
Population: 22,628
Area: 369 square miles
County Seat: Jerseyville
Area Code(s) in use: 618
Time Zone: CST
Adjacent counties:
Calhoun Greene Macoupin Madison St. Charles (MO)
Airport
Department of Corrections Heliport, Jersey Community Hospital Heliport, Jersey Community Hospital Heliport, Jerseyville Aviation Inc Airport, Koenig Airport, William E Koenig Airport
Bridge
Reddish Bridge
Building
Jersey County Courthouse, Jerseyville Municipal Building, Jerseyville Public Library, Susnig Civic Center
Cemetery
Armstrong Cemetery, Belt Salem Cemetery, Beltrees Cemetery, Bethany Cemetery, Bethel Cemetery, Botts Cemetery, Brown Cemetery, Chance Ezekiel Cemetery, Chapman Cemetery, Chappel Cemetery, County Farm Cemetery, Czaia Cemetery, Dabbs Cemetery, Darlington Family Cemetery, Davenport Cemetery, Dougherty Cemetery, Edsall Cemetery, Edwards Cemetery, Eldridge Cemetery, Elliott Cemetery, Elsah Cemetery, Falkner Cemetery, Field Cemetery, Fredenburg Cemetery, Geisler Family Cemetery, Graham Cemetery, Green Cemetery, Grimes Cemetery, Groppel Cemetery, Gunterman Cemetery, Hamilton Cemetery, Hanold Cemetery, Hartford Cemetery, Heitzig Cemetery, Hetzel Cemetery, Hinson Cemetery, Hopewell Cemetery, Houseman Cemetery, Jerrsey Cemetery, Keller Cemetery, Kemper Cemetery, Kirchner Cemetery, Lamb Memorial Cemetery, Lax Cemetery, Lebanon Cemetery, Lewis Cemetery, Lock Haven Cemetery, Lofton Cemetery, Longwill Cemetery, Luckey-Weber Cemetery, Lurton Cemetery, Marston Cemetery, McDowell Cemetery, Meadow Branch Cemetery, Medora Cemetery, Methodist Evangelical Old Cemetery, Moore Cemetery, Newbern Cemetery, Noble Family Cemetery, Oak Grove Cemetery, Oakland Cemetery, Phipps Cemetery, Pruitt Cemetery, Quitt Family Cemetery, Reddish Cemetery, Reddish-Cooper Cemetery, Reddish-Dunham Ford Cemetery, Richey Family Cemetery, Rosedale Cemetery, Rowden Cemetery, Rowden Family Cemetery, Rusk Cemetery, Saint Alphonsus Cemetery, Saint Francis Xaviers Cemetery, Saint Marys Catholic Cemetery, Saint Michaels Cemetery, Salem Cemetery, Scenic Hill Cemetery, Schlansker Cemetery, Shults Grave Cemetery, Trible Cemetery, Van Horn Cemetery, VanPelt Cemetery, Watson Cemetery, Wendle Cemetery, Wharton Cemetery, White Cemetery, Wollenweber Family Cemetery
Church
Bethany Baptist Church, Bethel Church, Bethel Church, Bible Baptist Church, Church of the Nazarene, Community Christian Church, Delhi Baptist Church, Dow Southern Baptist Church, First Assembly of God Church, First Baptist Church of Jerseyville, First Church of Christ Scientist, First Presbyterian Church, First Southern Baptist Church, First United Methodist Church of Jerseyville, Gospel Assembly Church, Healing Waters Temple, Holy Chost Church, Hope Lutheran Church, Jerseyville Church of Christ, Kingdom Hall of Jehovahs Witnesses, Newbern Cumberland Presbyterian Church, Open Door Fellowship Church, Paradise Church, Saint Francis Xavier Church, Saint Marys Church, Saint Michael Church (historical), Union Forest Church, Victory Baptist Church
Civil
Jersey County, Township of Elsah, Township of English, Township of Fidelity, Township of Jersey, Township of Mississippi, Township of Otter Creek, Township of Piasa, Township of Quarry, Township of Richwood, Township of Rosedale, Township of Ruyle
Cliff
Goat Cliff
Dam
Airstrip Reservoir Dam, Carlson Lake Dam, Craig Lake Dam, Crystal Lake Dam, Feyerabend Pond Dam, Gotter Pond Dam, Heild Pond Dam, Hooper Lake Dam, Jones Pond Dam, Lake Piasa Dam, Nugent-Schpanski Number 4 Dam, Nugent-Schpanski Number 6 Dam, Rowden Lake Dam, Smith Lake Dam, Spring Valley Estates Lake Dam, West Lake Country Club Lake Dam
Gap
The Narrows
Hospital
Greenwood Manor Nursing Home, Jersey Community Hospital
Island
Eagles Nest Island, Mason Island, Piasa Island, Twelvemile Island
Lake
Beaver Lake, Deep Lake, Deep Lake, Flat Lake, Foster Lake, Fowler Lake, Gilbert Lake, Long Lake, Lower Flat Lake, Lower Stump Lake, Upper Flat Lake, Upper Stump Lake
Locale
American Legion Fairground, Camp Piasa, Camp Potawatomi, Camp Quatoga, Fulkerson Landing, Glades Public Access Area, Hartford Church (historical), Independence School (historical), Jersey County Farm (historical), Piasa Creek Access Area, Stump Lake Public Access Area, Westlake Golf Course
Mine
Sievers Quarry
Park
Dolan City Park, Elsah Historic District, Jerseyville Downtown Historic District, Lions Club City Park, New Piasa Chautauqua Historic District, Pere Marquette Nature Preserve, Pere Marquette State Park, Public Square, Stump Lake State Fish and Waterfowl Manageme, The Glades State Fish and Waterfowl Manageme
Populated Place
Beltrees, Bowman (historical), Camden, Chautauqua, Delhi, Democrat Spring, Dow, East Newbern, Elsah, Fidelity, Fieldon, Grafton, Jerseyville, Kemper, Lake Piasa, Lockhaven, McClusky, New Delhi, Newbern, Nutwood, Otterville, Reardon, Reddish, Rosedale, Spankey, White Plains
Post Office
Jerseyville Post Office
Reservoir
Airstrip Reservoir, Carlson Lake, Craig Lake, Crystal Lake, Feyerabend Pond, Gotter Pond, Heild Pond, Hooper Lake, Jones Pond, Lake Piasa, Nugent-Schpanski Number 4 Lake, Nugent-Schpanski Number 6 Lake, Rowden Lake, Smith Lake, Spring Valley Estates Lake, Thunderbird Lake, West Lake Country Club Lake
Ridge
Goat Ranch Ridge, Meadow Branch Ridge, Saint Andrew Ridge
School
Blackjack School (historical), Brush College School (historical), Buckeye School (historical), Budd School (historical), Buena Vista School (historical), Centennial School (historical), Central School (historical), Central School (historical), Delhi Elementary School, Diamond Hill School (historical), Douglas School (historical), Dow Elementary School, Eldridge School (historical), Fieldon Elementary, Franklin School (historical), Franklin School (historical), Fremont School (historical), Grant School (historical), Gunterman School (historical), Hamilton Memorial School (historical), Hartford School (historical), Hawkins Prairie School (historical), Henderson School (historical), Hickory Log School (historical), Illini Junior High School, Irene School (historical), Jersey Community High School, Jerseyville East Elementary School, Jerseyville West Elementary School, Kemper School (historical), Liberty School (historical), Lone Star School (historical), McKinley School (historical), Meadow Branch School (historical), Paradise School (historical), Pembroke School (historical), Pleasant Cove School (historical), Pleasant Grove School (historical), Pleasant Hill School (historical), Pleasant Hill School (historical), Prairie Union School (historical), Principia College, Randolph School (historical), Reddish School (historical), Round Prairie School (historical), Saint Andrew School (historical), Saint Francis School, Saint Marys School (historical), Salem School (historical), Shakerag School (historical), Sherman School (historical), Shiloh School (historical), Teneriffe School (historical), Tolman School (historical), Union School (historical), Victory Baptist School, Victory School (historical), Wagenblast School (historical), Washington School (historical), Webster School (historical), White Oak School (historical), White Rose School (historical), White School (historical), Williams Hollow School (historical)
Spring
Clary Spring, John Dunham Spring, Twin Springs
Stream
Askew Branch, Boyer Creek, Briggs Branch, Coon Creek, De Arcy Branch, Haushalter Creek, Little Piasa Creek, Mill Creek, Otter Creek, Owl Branch, Phils Creek, Piasa Creek, Possum Creek, Sandy Creek, South Fork Otter Creek, Spring Creek, Sugar Creek
Summit
Dug Hill, McAdams Peak, McCoy Hill, Tucker Knob
Swamp
The Glades
Tower
WJBM-AM (Jerseyville), WTPC-FM (Elsah)
Valley
Babbs Hollow, Baby Hollow, Bear Hollow, Camden Hollow, Coon Hollow, Dagett Hollow, Dark Hollow, Deer Lick Hollow, Distillery Hollow, Fieldon Hollow, Goat Ranch Hollow, Graham Hollow, Haushalter Hollow, Jerseyville Hollow, Mason Hollow, Rice Hollow, Schaaf Hollow, Shaw Hollow, Sherman Hollow, Shiloh Hollow, Simms Hollow, Simpson Hollow, Sugar Hollow, Williams Hollow, Zahn Hollow
| Race | Population |
| White |  22,098 |
| Black | 214 |
| Mixed | 155 |
| Asian | 95 |
| American Indian | 54 |
| Hawaiian & Pacific Islander | 12 |
| Additional population tables : | |
| State population table | |
| Illinois population by county | |