Barton County Circuit Court
Filing information for Barton County Circuit Court in Lamar, MO. Part of the Barton County small claims court system.
E-Filing
Not available
Max Claim
$5,000
Courthouse Details
Barton County Circuit Court
1004 Gulf Street, Room 204
Lamar, MO 64759
Mailing Address
1004 Gulf Street, Room 204
Lamar, MO 64759
Hours: 8:30 am – 4:30 pm, Monday - Friday
Area Served
All of Barton County
How to File at Barton County Circuit 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 guideFor statewide rules, see the full Missouri small claims court guide →