Can I e-file court documents in Williamson County?

Yes. E-filing is available through eFileIL.

Is there a free online case search for Williamson County?

Yes. You can look up cases online at judici.com.

Where do I file court documents in Williamson County?

Filings go to the Williamson County Circuit Clerk's Office, located at 200 W. Jefferson Street, Marion, IL 62959. You can reach the clerk at (618) 997-1301.

Williamson County courts

Filing fees, clerk information, and official court links.

Reviewed July 2026 · Official sources

Civil filing fee

Not yet verified

New civil suit

Check with the court

E-filing

Available

Through eFileIL

Same-day deadline: 11:59 PM

Open official portal

Case records

Search online

Free public case search

Search cases

Clerk & court records

Williamson County Circuit Clerk's Office

Kristen Bayer

(618) 997-1301 kbayer@williamsoncountycc.org 200 W. Jefferson Street, Marion, IL 62959

Call the clerk

Courthouses in Williamson County

CivilCriminalFamilyProbateJuvenileSmall ClaimsTrafficEviction

Williamson County Circuit Court (Williamson County Courthouse)

Get directions

Address

200 West Jefferson Street, Suite 260, Marion, 62959

Phone

(618) 997-1301

Need papers served or filed in Williamson County? Nationwide Legal, our partner company, handles process service and court filing here.

Official links

Frequently Asked Questions

Can I e-file court documents in Williamson County?
Yes. E-filing is available through eFileIL.
Is there a free online case search for Williamson County?
Yes. You can look up cases online at judici.com.
Where do I file court documents in Williamson County?
Filings go to the Williamson County Circuit Clerk's Office, located at 200 W. Jefferson Street, Marion, IL 62959. You can reach the clerk at (618) 997-1301.