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Monday, 5/26/2025 Holiday

The Courthouse and all County buildings will be closed on Monday 5/26/2025 for Memorial Day.

Marshall County OMMA Compliance

NOTE: All OMMA Compliance is now being provided by the Marshall County Assessor's Office. If you are applying for a new or renewing OMMA license and need county compliance information, contact 580-795-2398.

To receive Marshall County OMMA Compliance Letter, submit your application to Compliance@marshallcountyok.com. Compliance letters will be processed in 3-5 business days.