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Modoc County Superior Court

Filing information for Modoc County Superior Court in Alturas, CA. Part of the Modoc County small claims court system.

E-Filing

Not available

Max Claim

$12,500

Courthouse Details

Modoc County Superior Court

205 S East St

Alturas, CA 96101

Mailing Address

205 S East St

Alturas, CA 96101

Phone: (530) 233-6516Fax: (530) 233-6500Email: modocclerk@modoc.courts.ca.gov

Hours: Monday-Friday 8:30 a.m. - 4:30 p.m.

Area Served

All of Modoc County

How to File at Modoc County Superior Court

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 take action?

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 California small claims court guide →

Data verified May 6, 2026.