REMINDER: Due to COVID - 19 we ask that you please wear a mask when entering the courthouse. 

  • Harmon
  • Donna Altom, Treasurer
  • Location of Treasurer's Office:
  • 114 W Hollis St Hollis, OK 73550
  • Phone: 580-688-3566
  • Fax: 580-688-9784
  • E-Mail:
  • Office Hours: Monday thru Thursday, 8:00 AM to 4:00 PM, Friday 8:00 AM to Noon

WELCOME TO THE Harmon county treasurer WEBSITE!

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While the Treasurer's Office makes every effort to ensure the correctness of this website, any error contained herein does not constitute a waiver of any tax amounts by or for the County.