Benton |
| Candidate | Party | Votes |
|---|
| Sid Morrison | R | 13053 |
| Robert Goedecke | D | 2632 |
| Robert C. (Rob) Dupuy | D | 1591 |
Chelan |
| Candidate | Party | Votes |
|---|
| Sid Morrison | R | 4931 |
| Robert Goedecke | D | 1096 |
| Robert C. (Rob) Dupuy | D | 727 |
Clark |
| Candidate | Party | Votes |
|---|
| Sid Morrison | R | 66 |
| Robert Goedecke | D | 20 |
| Robert C. (Rob) Dupuy | D | 16 |
Douglas |
| Candidate | Party | Votes |
|---|
| Sid Morrison | R | 3240 |
| Robert Goedecke | D | 521 |
| Robert C. (Rob) Dupuy | D | 390 |
Franklin |
| Candidate | Party | Votes |
|---|
| Sid Morrison | R | 3579 |
| Robert Goedecke | D | 946 |
| Robert C. (Rob) Dupuy | D | 587 |
Grant |
| Candidate | Party | Votes |
|---|
| Sid Morrison | R | 7471 |
| Robert Goedecke | D | 1382 |
| Robert C. (Rob) Dupuy | D | 981 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Sid Morrison | R | 3678 |
| Robert Goedecke | D | 1896 |
| Robert C. (Rob) Dupuy | D | 360 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Sid Morrison | R | 2396 |
| Robert Goedecke | D | 855 |
| Robert C. (Rob) Dupuy | D | 729 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Sid Morrison | R | 4423 |
| Robert Goedecke | D | 917 |
| Robert C. (Rob) Dupuy | D | 747 |
Skamania |
| Candidate | Party | Votes |
|---|
| Sid Morrison | R | 989 |
| Robert C. (Rob) Dupuy | D | 614 |
| Robert Goedecke | D | 580 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Sid Morrison | R | 147 |
| Robert Goedecke | D | 34 |
| Robert C. (Rob) Dupuy | D | 33 |
Yakima |
| Candidate | Party | Votes |
|---|
| Sid Morrison | R | 13446 |
| Robert Goedecke | D | 3657 |
| Robert C. (Rob) Dupuy | D | 1579 |