Baker County, Oregon

Baker County is a county located in the U.S. state of Oregon. As of the 2010 census, the population was 16,134. The county seat and largest city is Baker City. The county was split from the eastern part of Wasco County. Union County and Malheur County were set off from Baker County in 1864 and 1887 respectively. It is named for Edward Dickinson Baker, a senator from Oregon who was killed at Ball's Bluff, a battle of the Civil War in Virginia in 1861.