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Gilliam Home

 Contact & Location Information

Map highlighting Gilliam County


 Courthouse Hours                          Monday - Friday
1:00 p.m. to 4:00 p.m.

 ADA Accommodations
Services that OJD offers

 Trial Court Administrator
Rian Beach

 Main Address
Gilliam County Courthouse
221 S. Oregon St.
Condon, Oregon 97823

 Mailing Address
Gilliam County Circuit Court
PO Box 622
Condon, OR 97823

Picture of the front of the Gilliam courthouse

Gilliam County was created on February 25th, 1885. It was named after Colonel Cornelius Gilliam. Originally, the county seat was in the town of Alkali (present day Arlington) but it was moved to Condon in 1890 where it remains today. Gilliam County is in the Columbia Basin wheat area. As such, it is an agricultural community with an emphasis on growing wheat, barley, and raising beef cattle. Most recently, wind turbines have become important by providing a source of new growth and a bountiful harvest of renewable energy.