Adams |
| Candidate | Party | Votes |
|---|
| Goldwater/Miller | R | 2241 |
| Johnson/Humphrey | D | 2027 |
| DeBarry/Shaw | FS | 3 |
| Hass/Blomen | SL | 2 |
Asotin |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 3657 |
| Goldwater/Miller | R | 1777 |
| Hass/Blomen | SL | 2 |
Benton |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 16650 |
| Goldwater/Miller | R | 11708 |
| Hass/Blomen | SL | 8 |
| DeBarry/Shaw | FS | 6 |
Chelan |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 10295 |
| Goldwater/Miller | R | 7406 |
| Hass/Blomen | SL | 111 |
| DeBarry/Shaw | FS | 10 |
Clallam |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 9265 |
| Goldwater/Miller | R | 4175 |
| Hass/Blomen | SL | 14 |
| DeBarry/Shaw | FS | 1 |
Clark |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 29341 |
| Goldwater/Miller | R | 12300 |
| Hass/Blomen | SL | 140 |
| DeBarry/Shaw | FS | 9 |
Columbia |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 1138 |
| Goldwater/Miller | R | 1048 |
| Hass/Blomen | SL | 1 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 17605 |
| Goldwater/Miller | R | 6708 |
| Hass/Blomen | SL | 177 |
| DeBarry/Shaw | FS | 11 |
Douglas |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 3728 |
| Goldwater/Miller | R | 2643 |
| DeBarry/Shaw | FS | 3 |
| Hass/Blomen | SL | 2 |
Ferry |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 931 |
| Goldwater/Miller | R | 526 |
| Hass/Blomen | SL | 2 |
Franklin |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 6375 |
| Goldwater/Miller | R | 3615 |
| Hass/Blomen | SL | 66 |
| DeBarry/Shaw | FS | 2 |
Garfield |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 781 |
| Goldwater/Miller | R | 751 |
Grant |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 8352 |
| Goldwater/Miller | R | 6065 |
| Hass/Blomen | SL | 8 |
| DeBarry/Shaw | FS | 2 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 17145 |
| Goldwater/Miller | R | 5744 |
| Hass/Blomen | SL | 132 |
| DeBarry/Shaw | FS | 6 |
Island |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 3946 |
| Goldwater/Miller | R | 3044 |
| Hass/Blomen | SL | 8 |
| DeBarry/Shaw | FS | 1 |
Jefferson |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 3012 |
| Goldwater/Miller | R | 1432 |
| Hass/Blomen | SL | 8 |
| DeBarry/Shaw | FS | 4 |
King |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 268216 |
| Goldwater/Miller | R | 177598 |
| Hass/Blomen | SL | 4535 |
| DeBarry/Shaw | FS | 291 |
Kitsap |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 26904 |
| Goldwater/Miller | R | 10702 |
| Hass/Blomen | SL | 105 |
| DeBarry/Shaw | FS | 3 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 5383 |
| Goldwater/Miller | R | 3200 |
| DeBarry/Shaw | FS | 5 |
| Hass/Blomen | SL | 4 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 3819 |
| Goldwater/Miller | R | 1850 |
| Hass/Blomen | SL | 4 |
| DeBarry/Shaw | FS | 1 |
Lewis |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 12070 |
| Goldwater/Miller | R | 6933 |
| Hass/Blomen | SL | 13 |
| DeBarry/Shaw | FS | 6 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Goldwater/Miller | R | 2911 |
| Johnson/Humphrey | D | 2299 |
| Hass/Blomen | SL | 3 |
Mason |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 5514 |
| Goldwater/Miller | R | 2549 |
| Hass/Blomen | SL | 5 |
| DeBarry/Shaw | FS | 3 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 6554 |
| Goldwater/Miller | R | 3931 |
| Hass/Blomen | SL | 10 |
Pacific |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 5056 |
| Goldwater/Miller | R | 1789 |
| Hass/Blomen | SL | 13 |
| DeBarry/Shaw | FS | 2 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 1978 |
| Goldwater/Miller | R | 985 |
| Hass/Blomen | SL | 1 |
| DeBarry/Shaw | FS | 1 |
Pierce |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 84566 |
| Goldwater/Miller | R | 40164 |
| Hass/Blomen | SL | 1190 |
| DeBarry/Shaw | FS | 53 |
San Juan |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 906 |
| Goldwater/Miller | R | 839 |
| Hass/Blomen | SL | 4 |
| DeBarry/Shaw | FS | 1 |
Skagit |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 14344 |
| Goldwater/Miller | R | 8138 |
| Hass/Blomen | SL | 24 |
| DeBarry/Shaw | FS | 4 |
Skamania |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 1758 |
| Goldwater/Miller | R | 653 |
| Hass/Blomen | SL | 3 |
Snohomish |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 55013 |
| Goldwater/Miller | R | 25902 |
| Hass/Blomen | SL | 467 |
| DeBarry/Shaw | FS | 23 |
Spokane |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 62092 |
| Goldwater/Miller | R | 49387 |
| Hass/Blomen | SL | 69 |
| DeBarry/Shaw | FS | 33 |
Stevens |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 4266 |
| Goldwater/Miller | R | 3302 |
| Hass/Blomen | SL | 9 |
| DeBarry/Shaw | FS | 1 |
Thurston |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 17578 |
| Goldwater/Miller | R | 9351 |
| Hass/Blomen | SL | 80 |
| DeBarry/Shaw | FS | 12 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 1175 |
| Goldwater/Miller | R | 446 |
| Hass/Blomen | SL | 3 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 9481 |
| Goldwater/Miller | R | 8102 |
| Hass/Blomen | SL | 9 |
| DeBarry/Shaw | FS | 2 |
Whatcom |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 20297 |
| Goldwater/Miller | R | 10900 |
| Hass/Blomen | SL | 207 |
| DeBarry/Shaw | FS | 18 |
Whitman |
| Candidate | Party | Votes |
|---|
| Goldwater/Miller | R | 6765 |
| Johnson/Humphrey | D | 6760 |
| Hass/Blomen | SL | 7 |
| DeBarry/Shaw | FS | 6 |
Yakima |
| Candidate | Party | Votes |
|---|
| Johnson/Humphrey | D | 29604 |
| Goldwater/Miller | R | 22786 |
| Hass/Blomen | SL | 326 |
| DeBarry/Shaw | FS | 14 |