The county seat of Gilliam County, Oregon, is Condon. The county population on July 1, 1999, was 2,074, an increase of 357 over the 1990 census. Established in 1885 the county covers 1,223 square miles. The only other significant community is Arlington on Interstate 84.
For information on county government, contact the National Association of Counties Web site.
Additional information is available at these pages: