Adams |
| Candidate | Party | Votes |
|---|
| Catherine May | R | 1861 |
| Lee Lukson | D | 195 |
| Marshall Seawell | R | 131 |
| Mary Elizabeth Whitner | D | 97 |
| Helen E. Eby | D | 51 |
Asotin |
| Candidate | Party | Votes |
|---|
| Catherine May | R | 2557 |
| Lee Lukson | D | 728 |
| Mary Elizabeth Whitner | D | 251 |
| Marshall Seawell | R | 241 |
| Helen E. Eby | D | 141 |
Benton |
| Candidate | Party | Votes |
|---|
| Catherine May | R | 10362 |
| Marshall Seawell | R | 2955 |
| Lee Lukson | D | 2308 |
| Helen E. Eby | D | 877 |
| Mary Elizabeth Whitner | D | 591 |
Columbia |
| Candidate | Party | Votes |
|---|
| Catherine May | R | 1235 |
| Lee Lukson | D | 163 |
| Marshall Seawell | R | 100 |
| Mary Elizabeth Whitner | D | 77 |
| Helen E. Eby | D | 25 |
Franklin |
| Candidate | Party | Votes |
|---|
| Catherine May | R | 2820 |
| Marshall Seawell | R | 832 |
| Lee Lukson | D | 685 |
| Helen E. Eby | D | 522 |
| Mary Elizabeth Whitner | D | 247 |
Garfield |
| Candidate | Party | Votes |
|---|
| Catherine May | R | 872 |
| Lee Lukson | D | 150 |
| Marshall Seawell | R | 65 |
| Mary Elizabeth Whitner | D | 51 |
| Helen E. Eby | D | 32 |
Grant |
| Candidate | Party | Votes |
|---|
| Catherine May | R | 6364 |
| Lee Lukson | D | 921 |
| Mary Elizabeth Whitner | D | 482 |
| Marshall Seawell | R | 342 |
| Helen E. Eby | D | 308 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Catherine May | R | 3049 |
| Lee Lukson | D | 713 |
| Mary Elizabeth Whitner | D | 590 |
| Marshall Seawell | R | 484 |
| Helen E. Eby | D | 136 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Catherine May | R | 1161 |
| Lee Lukson | D | 171 |
| Marshall Seawell | R | 92 |
| Mary Elizabeth Whitner | D | 74 |
| Helen E. Eby | D | 34 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Catherine May | R | 5770 |
| Lee Lukson | D | 829 |
| Marshall Seawell | R | 729 |
| Mary Elizabeth Whitner | D | 351 |
| Helen E. Eby | D | 225 |
Whitman |
| Candidate | Party | Votes |
|---|
| Catherine May | R | 5448 |
| Lee Lukson | D | 667 |
| Marshall Seawell | R | 621 |
| Mary Elizabeth Whitner | D | 237 |
| Helen E. Eby | D | 167 |
Yakima |
| Candidate | Party | Votes |
|---|
| Catherine May | R | 15636 |
| Lee Lukson | D | 4831 |
| Marshall Seawell | R | 3238 |
| Mary Elizabeth Whitner | D | 1391 |
| Helen E. Eby | D | 869 |