| County | County seat | % Correct |
|---|---|---|
| Clatsop | Astoria | 100%
|
| Benton | Corvallis | 100%
|
| Lane | Eugene | 100%
|
| Josephine | Grants Pass | 100%
|
| Jackson | Medford | 100%
|
| Marion | Salem | 100%
|
| Linn | Albany | 92%
|
| Deschutes | Bend | 92%
|
| Lincoln | Newport | 92%
|
| Umatilla | Pendleton | 92%
|
| Multnomah | Portland | 92%
|
| Harney | Burns | 85%
|
| Washington | Hillsboro | 85%
|
| ------ | Klamath Falls | 85%
|
| Jefferson | Madras | 85%
|
| Yamhill | McMinnville | 85%
|
| Douglas | Roseburg | 85%
|
| Clackamas | Oregon City | 77%
|
| Malheur | Vale | 77%
|
| ----- | Baker City | 69%
|
| Curry | Gold Beach | 69%
|
| ---- ----- | Hood River | 69%
|
| ---- | Lakeview | 69%
|
| Crook | Prineville | 69%
|
| Columbia | Saint Helens | 69%
|
| Coos | Coquille | 62%
|
| Polk | Dallas | 62%
|
| Union | La Grande | 62%
|
| Sherman | Moro | 62%
|
| Wasco | The Dalles | 62%
|
| --------- | Tillamook | 62%
|
| Grant | Canyon City | 54%
|
| Gilliam | Condon | 54%
|
| Wheeler | Fossil | 54%
|
| Wallowa | Enterprise | 46%
|
| Morrow | Heppner | 38%
|