← Back to Costilla County (1 courts)

Costilla Combined Court

Filing information for Costilla Combined Court in San Luis, CO. Part of the Costilla County small claims court system.

E-Filing

Not available

Max Claim

$7,500

Courthouse Details

Costilla Combined Court

304 Main Street

San Luis, CO 81152

Mailing Address

PO Box 301

San Luis, CO 81152

Phone: (719) 672-3681Email: costillaclerk@judicial.state.co.us

Hours: Monday-Friday: 8:00 a.m. - 4:00 p.m.

Area Served

Costilla County (where defendant resides, is regularly employed, has a business office, or is a student at an institution of higher education)

How to File at Costilla Combined 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 Colorado small claims court guide →

Data verified May 6, 2026.