Illinois Jersey County

Jerseyville

A city in Jersey County, Illinois — population 8,111 as of 2020.

Open the map Official city site

Tonight 60°F Rain Showers Likely56% precip
Friday 68°F Slight Chance Rain Showers then Partly Sunny20% precip
Friday Night 47°F Mostly Clear
Saturday 73°F Sunny

News in Jerseyville

Newest first · from local sources · checked 1 hr ago
River County News September 30

Saturday, Oct. 3 Jersey County Historical Society Apple Festival from 9 a.m. to 4 p..m. at 601 N. State Street in Jerseyville. Wednesday, Nov. 11 Brussels High School Civics Club’s Veteran’s Day Program. Doors open at 8:30 p.m. for refreshments and the program begins at 9 p.m.

Events
River County News September 29

By Steven Spencer Residents in Jersey County and Calhoun County are asking questions about data centers. Last week, residents asked at the Jerseyville City Council meeting if rumors of a data center coming to town are true, and in Calhoun their Large-Scale Commercial Ordinance’s…

Real Estate & Development
River County News September 25

Questions about data centers come up in Calhoun and Jersey

By Steven Spencer River County News Residents in Jersey County and Calhoun County are asking questions about data centers. Last week, residents asked at the Jerseyville City Council meeting if rumors of a data center coming to town are true, and in Calhoun their Large-Scale…

Real Estate & Development
River County News September 22

Two in custody following reports of shots fired in Jerseyville

By Steven Spencer River County News Two people were taken into custody after the Jerseyville Police Department responded to Curtis Street for a report of shots fired Monday, Sept. 21. The department confirmed in a press release that officers were dispatched to the 100 block of…

Public Safety
River County News September 15

Cozy up to fall by winning a Friends of the Jerseyville Public Library afghan basket. The star of the basket is a beautiful, hand knit, chunky chenille afghan crafted and donated by JPL staff member, Chelsea McKee. The basket also includes a $50 gift certificate for Greene Fields…

Community Groups & Organizations
River County News September 15

The Jersey County Historical Society located at 601 North State, Jerseyville, Il., invites everyone to the annual Apple Festival on Saturday, Oct. 3, 2026 from 9 a.m. to 4 p.m. Signs have been placed at each building that tell the history of each building and are a permanent…

Events

In and around Jerseyville

Musicians & bands near Jerseyville →

Explore the Greater St. Louis metro →

Jerseyville changes faster than we can keep up.

Something opened, closed or moved? Tell us and we'll put it right. Our editors review submissions before they publish — you'll need an account with access to send one.

Jerseyville by the numbers

Population 8,111Population figure, 2020
Households & income
Area
5.24 sq mi (13.56 km²), 0 sq mi water
Median age
44.9
Households
2,952
Persons per household
2.4
Median household income
$73,529
Median house value
$143,900
2020–2024 ACS
Municipal office
Office
CITY CLERK
Address
115 E PRAIRIE ST, JERSEYVILLE, IL 62052
Municipal record
An unhandled error has occurred. Reload 🗙