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DuPage County Courthouse

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

E-FILE!

E-Filing

✓ Available

Max Claim

$10,000

Courthouse Details

DuPage County Courthouse

505 N. County Farm Road

Wheaton, IL 60187

Mailing Address

P.O. Box 707

Wheaton, IL 60189

Phone: (630) 407-8700Fax: (630) 407-8575Email: CustomerService.CircuitClerk@18thjudicial.org

Hours: 8:00 a.m. to 4:30 p.m., Monday through Friday

Area Served

All of DuPage County

How to File at DuPage County Courthouse

E-filing available

This court accepts electronic filing for small claims cases.

Note: E-filing is mandatory in DuPage County for all court proceedings, unless an exemption is granted.

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.