Early voting locations in St. Clair County, Illinois for November 3, 2026
You can vote early in St. Clair County from Thursday, September 24 through Monday, November 2, 2026 at any of the 4 early voting sites listed below. Most sites are open 9 a.m. to 5 p.m.; each site's own days and hours are under its address.
From the St. Clair County Clerk's official list, checked October 15, 2026. Hours can change, so check before you go.
St. Clair County election authority: address and phone.
Want the nearest site? Enter your address on the Illinois page to see St. Clair County's sites nearest first, with your Election Day polling place where it is published.
St. Clair County early voting sites (4)
- St. Clair County Clerk's Office, 2nd floor
10 Public Sq., Belleville, IL
Weekdays, September 24 to October 16: 9 a.m. to 5 p.m. (County Clerk's Office)
Monday to Friday, October 19 to 23: 9 a.m. to 5 p.m.
Saturday, October 24: 9 a.m. to noon
Sunday, October 25: 10 a.m. to 4 p.m.
Monday to Friday, October 26 to 30: 9 a.m. to 7 p.m.
Saturday, October 31: 9 a.m. to 5 p.m.
Sunday, November 1: 10 a.m. to 4 p.m.
Monday, November 2: 9 a.m. to 7 p.m.
Directions - The Rec Complex
9950 Bunkum Rd., Fairview Heights, IL
Weekdays, September 24 to October 16: 9 a.m. to 5 p.m. (County Clerk's Office)
Monday to Friday, October 19 to 23: 9 a.m. to 5 p.m.
Saturday, October 24: 9 a.m. to noon
Sunday, October 25: 10 a.m. to 4 p.m.
Monday to Friday, October 26 to 30: 9 a.m. to 7 p.m.
Saturday, October 31: 9 a.m. to 5 p.m.
Sunday, November 1: 10 a.m. to 4 p.m.
Monday, November 2: 9 a.m. to 7 p.m.
Directions - O'Fallon Township Office
801 East State St., O'Fallon, IL
Weekdays, September 24 to October 16: 9 a.m. to 5 p.m. (County Clerk's Office)
Monday to Friday, October 19 to 23: 9 a.m. to 5 p.m.
Saturday, October 24: 9 a.m. to noon
Sunday, October 25: 10 a.m. to 4 p.m.
Monday to Friday, October 26 to 30: 9 a.m. to 7 p.m.
Saturday, October 31: 9 a.m. to 5 p.m.
Sunday, November 1: 10 a.m. to 4 p.m.
Monday, November 2: 9 a.m. to 7 p.m.
Directions - Jerome Early Childhood Center (gym)
1825 Jerome Ln., Cahokia Heights, IL
Weekdays, September 24 to October 16: 9 a.m. to 5 p.m. (County Clerk's Office)
Monday to Friday, October 19 to 23: 9 a.m. to 5 p.m.
Saturday, October 24: 9 a.m. to noon
Sunday, October 25: 10 a.m. to 4 p.m.
Monday to Friday, October 26 to 30: 9 a.m. to 7 p.m.
Saturday, October 31: 9 a.m. to 5 p.m.
Sunday, November 1: 10 a.m. to 4 p.m.
Monday, November 2: 9 a.m. to 7 p.m.
Directions
St. Clair County early voting questions
Where can I vote early in St. Clair County?
At any of the 4 early voting sites on this page, from the St. Clair County Clerk's list.
When does early voting start in St. Clair County?
Early voting in St. Clair County starts Thursday, September 24, 2026 at the first sites to open. Some sites open later; each site's days are on this page.
When does early voting end in St. Clair County?
The last day of early voting in St. Clair County is Monday, November 2, 2026. Election Day is Tuesday, November 3.
What are the early voting hours in St. Clair County?
Hours differ by site and day. The most common hours are 9 a.m. to 5 p.m.. Check the site you plan to use before you go.
Who can vote early in St. Clair County?
Any registered voter in St. Clair County. Illinois election authorities publish their own early voting sites. Any Chicago voter can vote at any Chicago site; any suburban Cook County voter can vote at any suburban Cook County site.
More for Illinois voters
- Illinois voting deadlines 2026: registration, mail ballots, early voting and Election Day.
- Every Illinois early voting site we have.
- Who's on the Illinois ballot.
Other places in Illinois: Bloomington, Champaign County, Chicago, Cook County, DeKalb County, DuPage County, East St. Louis, Jackson County, Kane County, Kankakee County, Lake County, LaSalle County, Macon County, Madison County, McHenry County, McLean County, Peoria County, Rockford, Sangamon County, Tazewell County, Will County, Williamson County, Winnebago County.