| Polk County Oregon Cities/Towns - Dallas (County Seat), Eola, Falls City, Grande Ronde, Independence, Monmouth, Rickreall |
![]() |
Your Ad Here Polk County is a county located in the U.S. state of Oregon. In 2000, its population was 62,380. The seat of the county is Dallas. History The county is named for James Knox Polk, the 11th president of the United States. ![]() |