Harper County, website

Harper County in Oklahoma uses area code 580. On this page, you will see the physical addresses and contact information of the most relevant government agencies in Harper County, including the Clerk’s Office, Sheriff’s Office, and the Health Department. 

Sheriff’s Office

 311 S. E. 1st St.
Buffalo, OK 73834

Phone: (580) 735-2213

Police Department

610 North Hoy Street
Buffalo, OK 73834

Phone: (580) 735-2521

District Court

311 S. E. 1st Street

P. O. Box 347

 Buffalo, OK 73834

Phone: (580) 735-2010
Fax: (580) 735-2787

Municipal Court

610 North Hoy Street

P. O. Box 439

 Buffalo, OK 73834

Phone: (580) 735-2521

District Attorney

P. O. Box 437

Buffalo, OK 73834

Phone: (580) 735-2212

Circuit Clerk

P. O. Box 369

Buffalo, OK 73834

Phone: (580) 735-2012

Treasurer

311 Southeast 1st Street
Buffalo, OK 73834

Phone: (580) 735-2442

Assessor

311 Southeast 1st Street
Buffalo, OK 73834

Phone: (580) 735-2343

Fax: (580) 735-2904

Harper County Jail

311 S. E. 1st St.

Buffalo, OK 73834

Phone: (580) 735-2213

Emergency Management

P. O. Box 439

Buffalo, OK 73834

Phone: (580) 727-1957

Fire Department

315 North Hoy Street
Buffalo, OK 73834

Phone: (580) 735-2424

Health Department

7th & Oklahoma

Suite 9,Laverne, OK 73848
Phone: (580) 921-2029

School District

605 Se. 2nd
Buffalo, OK 73834
Phone: (580) 735-2448