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Warren County Courthouse

Filing information for Warren County Courthouse in Monmouth, IL. Part of the Warren County small claims court system.

E-FILE!

E-Filing

✓ Available

Max Claim

$10,000

Courthouse Details

Warren County Courthouse

100 W. Broadway

Monmouth, IL 61462

Phone: (309) 734-5179

Hours: Monday - Friday, 8:00 A.M. to 4:30 P.M.

Area Served

Warren County

How to File at Warren County Courthouse

E-filing available

This court accepts electronic filing for small claims cases.

File in person

Bring your completed forms to the courthouse during business hours.

File by mail

Most small claims courts accept filing by mail — check with this court first. Typically you mail your completed forms with the filing fee plus a self-addressed stamped envelope for your returned copies.

Ready to get your money back?

A demand letter often settles disputes before a case is ever filed — and it only takes a few minutes.

Read the demand letter guide

For statewide rules, see the full Illinois small claims court guide →

Data verified May 6, 2026.