| State | County | Pop. | Density | Voted | % Dem. | % Rep. | Win |
|---|---|---|---|---|---|---|---|
| Oregon | harney county | 7393 | 0.281658 | 4450 | 0.200899% | 0.780899% | Republican |
| Oregon | hood river county | 23382 | 17.2918 | 12998 | 0.674258% | 0.304278% | Democrat |
| Oregon | jackson county | 220944 | 30.6505 | 126421 | 0.470476% | 0.505209% | Republican |
| Oregon | jefferson county | 24658 | 5.34188 | 11873 | 0.369999% | 0.605491% | Republican |
| Oregon | josephine county | 87487 | 20.6138 | 51340 | 0.359388% | 0.618446% | Republican |
| Oregon | klamath county | 68238 | 4.43346 | 36556 | 0.284167% | 0.692308% | Republican |
| Oregon | lake county | 7869 | 0.373312 | 4343 | 0.182362% | 0.798987% | Republican |
| Oregon | lane county | 382067 | 32.3808 | 220526 | 0.609298% | 0.364293% | Democrat |
| Oregon | lincoln county | 49962 | 19.6762 | 30586 | 0.568397% | 0.407376% | Democrat |
| Oregon | linn county | 129749 | 21.9041 | 72144 | 0.367487% | 0.602767% | Republican |
| Oregon | malheur county | 30571 | 1.19376 | 11753 | 0.277376% | 0.696588% | Republican |
| Oregon | marion county | 347818 | 113.754 | 164308 | 0.492198% | 0.480817% | Democrat |
| Oregon | morrow county | 11603 | 2.20629 | 5101 | 0.268771% | 0.702999% | Republican |
| Oregon | multnomah county | 812855 | 727.973 | 460088 | 0.798215% | 0.180389% | Democrat |
| Oregon | polk county | 86085 | 44.8598 | 47932 | 0.478115% | 0.495118% | Republican |