Adams |
| Candidate | Party | Votes |
|---|
| Robert B. Keene Jr. | R | 2246 |
| Robert V. (Bob) Graham | D | 2076 |
Asotin |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 3350 |
| Robert B. Keene Jr. | R | 2687 |
Benton |
| Candidate | Party | Votes |
|---|
| Robert B. Keene Jr. | R | 22708 |
| Robert V. (Bob) Graham | D | 18830 |
Chelan |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 9931 |
| Robert B. Keene Jr. | R | 7208 |
Clallam |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 12719 |
| Robert B. Keene Jr. | R | 7523 |
Clark |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 41822 |
| Robert B. Keene Jr. | R | 24649 |
Columbia |
| Candidate | Party | Votes |
|---|
| Robert B. Keene Jr. | R | 915 |
| Robert V. (Bob) Graham | D | 865 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 16927 |
| Robert B. Keene Jr. | R | 6844 |
Douglas |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 4799 |
| Robert B. Keene Jr. | R | 3357 |
Ferry |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 1066 |
| Robert B. Keene Jr. | R | 655 |
Franklin |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 5363 |
| Robert B. Keene Jr. | R | 5253 |
Garfield |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 718 |
| Robert B. Keene Jr. | R | 553 |
Grant |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 8247 |
| Robert B. Keene Jr. | R | 7462 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 18178 |
| Robert B. Keene Jr. | R | 6283 |
Island |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 8214 |
| Robert B. Keene Jr. | R | 7945 |
Jefferson |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 4514 |
| Robert B. Keene Jr. | R | 2307 |
King |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 316312 |
| Robert B. Keene Jr. | R | 195405 |
Kitsap |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 33638 |
| Robert B. Keene Jr. | R | 23133 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 5598 |
| Robert B. Keene Jr. | R | 3638 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 3391 |
| Robert B. Keene Jr. | R | 1962 |
Lewis |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 13099 |
| Robert B. Keene Jr. | R | 7762 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 2664 |
| Robert B. Keene Jr. | R | 2272 |
Mason |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 8360 |
| Robert B. Keene Jr. | R | 4415 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 6491 |
| Robert B. Keene Jr. | R | 4697 |
Pacific |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 5284 |
| Robert B. Keene Jr. | R | 2093 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 1901 |
| Robert B. Keene Jr. | R | 1467 |
Pierce |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 93196 |
| Robert B. Keene Jr. | R | 59793 |
San Juan |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 2102 |
| Robert B. Keene Jr. | R | 1934 |
Skagit |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 16229 |
| Robert B. Keene Jr. | R | 11793 |
Skamania |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 1732 |
| Robert B. Keene Jr. | R | 896 |
Snohomish |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 72306 |
| Robert B. Keene Jr. | R | 51469 |
Spokane |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 68623 |
| Robert B. Keene Jr. | R | 64375 |
Stevens |
| Candidate | Party | Votes |
|---|
| Robert B. Keene Jr. | R | 5326 |
| Robert V. (Bob) Graham | D | 5223 |
Thurston |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 36306 |
| Robert B. Keene Jr. | R | 15207 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 1007 |
| Robert B. Keene Jr. | R | 447 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Robert B. Keene Jr. | R | 8600 |
| Robert V. (Bob) Graham | D | 8500 |
Whatcom |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 25734 |
| Robert B. Keene Jr. | R | 14894 |
Whitman |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 7436 |
| Robert B. Keene Jr. | R | 7341 |
Yakima |
| Candidate | Party | Votes |
|---|
| Robert V. (Bob) Graham | D | 28357 |
| Robert B. Keene Jr. | R | 24481 |