這區民主黨連任沒問題
顏色對照表如下(數字為該黨得票率)：
https://i.imgur.com/xeKnn31.png
這裡值得注意的地方如下
https://i.imgur.com/FWZOdq2.png
圖案如下：
1990:
Mark O. Hatfield Republican 590095 53.68%
Harry Lonsdale Democratic 507743 46.19%
https://i.imgur.com/ccakMp9.png
https://i.imgur.com/j30RMbU.png
1996:
Gordon Smith Republican 677336 49.80%
Tom Bruggere Democratic 624370 45.90%
https://i.imgur.com/Wh8Ricb.png
https://i.imgur.com/U3RbiRz.png
2002:
Gordon H. Smith Republican 712287 56.21%
Bill Bradbury Democratic 501898 39.61%
Dan Fitzgerald Libertarian 29979 2.37%
https://i.imgur.com/jTaSc57.png
https://i.imgur.com/sJ7xwZ0.png
2008:
Jeff Merkley Democratic 864392 48.90%
Gordon H. Smith Republican 805159 45.55%
Dave Brownlow Constitution 92565 5.24%
https://i.imgur.com/RFKhZ7p.png
https://i.imgur.com/tlrOmg6.png
2014:
Jeff Merkley Democratic 814537 55.73%
Monica Wehby Republican 538847 36.87%
Mike Montchalin Libertarian 44916 3.07%
Christina Jean Lugo
Pacific Green 32434 2.22%
https://i.imgur.com/tyJ6X36.png
https://i.imgur.com/Rgu1EMw.png
選舉資料來源：
Leip, David. Dave Leip's Atlas of U.S. Presidential Elections.
http://uselectionatlas.org (date).