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Cerro Gordo County Courthouse

Filing information for Cerro Gordo County Courthouse in Mason City, IA. Part of the Cerro Gordo County small claims court system.

E-FILE!

E-Filing

✓ Available

Max Claim

$6,500

Courthouse Details

Cerro Gordo County Courthouse

220 N Washington Ave

Mason City, IA 50401

Mailing Address

220 N Washington Ave

Mason City, IA 50401

Phone: (641) 424-6431Fax: (641) 424-6726Email: countyclerk.cerrogordo@iowacourts.gov

Hours: 8:00 AM - 4:30 PM, Monday - Friday

Area Served

All of Cerro Gordo County

How to File at Cerro Gordo County Courthouse

E-filing available

This court accepts electronic filing for small claims cases.

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 Iowa small claims court guide →

Data verified May 6, 2026.