Early voting locations in Williamson County, Illinois for November 3, 2026

You can vote early in Williamson County from Thursday, September 24 through Monday, November 2, 2026 at the site listed below. It is open 8 a.m. to 4 p.m. on most days; the full schedule is under its address.

From the Williamson County Clerk's official list, checked October 15, 2026. Hours can change, so check before you go.

Williamson County election authority: address and phone.

Want the nearest site? Enter your address on the Illinois page to see Williamson County's sites nearest first, with your Election Day polling place where it is published.

Williamson County early voting sites (1)

• Williamson County Clerk's Office
  407 N. Monroe St, Suite 119, Marion, IL 62959
  Monday to Thursday, September 24 to October 29: 8 a.m. to 4 p.m.
  Fridays, October 16, 23 and 30: 8 a.m. to 6 p.m.
  Saturdays, October 17, 24 and 31: 8 a.m. to noon
  Monday, November 2: 8 a.m. to 5 p.m.
  Weekdays from September 24; the earlier Fridays follow the 8 a.m. to 4 p.m. schedule.
  Directions

Williamson County early voting questions

Where can I vote early in Williamson County?

At any of the 1 early voting sites on this page, from the Williamson County Clerk's list.

When does early voting start in Williamson County?

Early voting in Williamson County starts Thursday, September 24, 2026.

When does early voting end in Williamson County?

The last day of early voting in Williamson County is Monday, November 2, 2026. Election Day is Tuesday, November 3.

What are the early voting hours in Williamson County?

Hours differ by site and day. The most common hours are 8 a.m. to 4 p.m.. Check the site you plan to use before you go.

Who can vote early in Williamson County?

Any registered voter in Williamson 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, St. Clair County, Tazewell County, Will County, Winnebago County.