Where is Jerseyville, Illinois

Written and Fact-checked by | Updated On: August 5, 2026

Jerseyville is a city in southwestern Illinois and the county seat of Jersey County. It is about 35 miles north of St. Louis and lies near the Mississippi River and Illinois River region. The city is known for its historic courthouse, local parks, nearby Pere Marquette State Park, and its role as a regional center for agriculture, business, and government.

Location Map of Jerseyville, Jersey County, Illinois

Where is Jerseyville Located in Jersey County, Illinois

About Map: The map shows the location of Jerseyville in Jersey County, in the U.S. state of Illinois.

Jerseyville Map, Illinois

About Jerseyville Map: The Google Map highlights the location of Jerseyville in Jersey County, Illinois. Use the zoom, satellite, and street-view options to explore the city's neighborhoods, roads, and nearby places.

Where is Jerseyville Located?

Jerseyville is a city located in Jersey County, Illinois, the United States. It lies in southwestern Illinois, about 35 miles north of St. Louis and roughly 20 miles south of Jacksonville. Jerseyville serves as the county seat of Jersey County and is surrounded by farmland, wooded areas, and the river landscapes of the Illinois-Mississippi confluence region. The city is located at approximately 39.120° North latitude and 90.329° West longitude. The 2020 Census recorded 8,962 residents. Jerseyville covers about 9.18 square miles, or 23.78 square kilometers. The city was founded in the 19th century and grew as an agricultural, commercial, and transportation center for the surrounding county. The Jersey County Courthouse is a prominent downtown landmark and reflects the city's role as the county seat. Nearby Pere Marquette State Park is one of the region's most popular attractions, offering hiking, camping, boating, fishing, and scenic views of the Mississippi River valley. A unique feature of Jerseyville is its location close to the meeting area of the Illinois and Mississippi rivers, an important landscape for wildlife and agriculture. U.S. Route 67 and Illinois Route 16 provide major connections to Alton, St. Louis, Jacksonville, and other communities across southwestern Illinois.

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Jerseyville City Facts

CityJerseyville
StateIllinois
CountyJersey County
CountryUnited States
RegionSouthwestern Illinois / Mississippi River Region
Incorporated1861
Founded1820
Total Area9.18 sq mi (23.78 sq km)
Land Area9.15 sq mi (23.70 sq km)
Water Area0.03 sq mi (0.08 sq km)
ElevationAbout 650 ft (198 m)
Population (2023 estimate)About 8,900
Population (2020 Census)8,962
Population DensityAbout 980 people per sq mi
Time ZoneCentral Time (CT)
ZIP Codes62052
Area Code618
Major HighwaysU.S. Route 67, Illinois Route 16, Illinois Route 109
Public TransitJersey County public transportation services
Major AttractionsPere Marquette State Park, Jersey County Courthouse, Mississippi River, Downtown Jerseyville
Official Websitehttps://www.jerseyville-il.us/

Distance from Jerseyville, IL to Nearby Cities

  • Grafton, IL – 15 miles (24 km)
  • Alton, IL – 20 miles (32 km)
  • Carrollton, IL – 15 miles (24 km)
  • Godfrey, IL – 20 miles (32 km)
  • Edwardsville, IL – 30 miles (48 km)
  • Jacksonville, IL – 25 miles (40 km)
  • Wood River, IL – 25 miles (40 km)
  • East Alton, IL – 25 miles (40 km)
  • St. Louis, MO – 35 miles (56 km)
  • Granite City, IL – 35 miles (56 km)
  • Springfield, IL – 65 miles (105 km)
  • Quincy, IL – 80 miles (129 km)
  • Columbia, MO – 100 miles (161 km)
  • Decatur, IL – 100 miles (161 km)
  • Peoria, IL – 115 miles (185 km)

Top Attractions in Jerseyville

  • Pere Marquette State Park – A large state park near Grafton offering hiking, camping, boating, fishing, scenic overlooks, and views of the Mississippi River.
  • Jersey County Courthouse – A historic courthouse in downtown Jerseyville that serves as an important local government and architectural landmark.
  • Jerseyville Historic Downtown – A traditional downtown area with historic buildings, local businesses, restaurants, and community landmarks.
  • Mississippi River – The river lies west of Jerseyville and provides opportunities for boating, fishing, birdwatching, and scenic recreation.
  • Great River Road – A scenic driving route following the Mississippi River through southwestern Illinois, with parks, overlooks, historic towns, and river views.
  • Grafton Harbor – A nearby riverfront destination offering boating facilities, restaurants, and views of the Mississippi River.
  • Piasa Bird and Great River Road Area – A nearby scenic and cultural landmark along the Mississippi River bluffs north of Alton.
  • The Audubon Center at Riverlands – A regional birdwatching and nature destination near West Alton, Missouri, known for wetlands and migratory birds.

Airports Near Jerseyville

  • St. Louis Lambert International Airport (STL) – 55 miles
  • St. Louis Regional Airport (ALN) – 30 miles
  • Quincy Regional Airport (UIN) – 85 miles
  • Abraham Lincoln Capital Airport (SPI) – 80 miles
  • Spirit of St. Louis Airport (SUS) – 60 miles

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the official Jerseyville city website and local government records.

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