Adams |
| Candidate | Party | Votes |
|---|
| Roscoe M. Drumheller | D | 434 |
| William L. LaFollette | R | 211 |
| William D. Lyman | D | 143 |
| Edward Parker | R | 73 |
| M.A. Peacock | P | 31 |
| John Storland | S | 12 |
Asotin |
| Candidate | Party | Votes |
|---|
| William L. LaFollette | R | 465 |
| Roscoe M. Drumheller | D | 114 |
| Edward Parker | R | 112 |
| William D. Lyman | D | 21 |
| John Storland | S | 4 |
| M.A. Peacock | P | 0 |
Benton |
| Candidate | Party | Votes |
|---|
| William L. LaFollette | R | 876 |
| Roscoe M. Drumheller | D | 352 |
| William D. Lyman | D | 277 |
| Edward Parker | R | 229 |
| John Storland | S | 37 |
| M.A. Peacock | P | 34 |
Columbia |
| Candidate | Party | Votes |
|---|
| William L. LaFollette | R | 517 |
| Roscoe M. Drumheller | D | 149 |
| Edward Parker | R | 126 |
| William D. Lyman | D | 119 |
| John Storland | S | 12 |
| M.A. Peacock | P | 10 |
Franklin |
| Candidate | Party | Votes |
|---|
| William L. LaFollette | R | 281 |
| Roscoe M. Drumheller | D | 175 |
| William D. Lyman | D | 119 |
| John Storland | S | 55 |
| Edward Parker | R | 33 |
| M.A. Peacock | P | 21 |
Garfield |
| Candidate | Party | Votes |
|---|
| William L. LaFollette | R | 70 |
| Roscoe M. Drumheller | D | 70 |
| M.A. Peacock | P | 34 |
| William D. Lyman | D | 33 |
| Edward Parker | R | 23 |
| John Storland | S | 8 |
Grant |
| Candidate | Party | Votes |
|---|
| William L. LaFollette | R | 295 |
| M.A. Peacock | P | 241 |
| Roscoe M. Drumheller | D | 155 |
| Edward Parker | R | 85 |
| John Storland | S | 74 |
| William D. Lyman | D | 57 |
Kittitas |
| Candidate | Party | Votes |
|---|
| William L. LaFollette | R | 554 |
| Roscoe M. Drumheller | D | 258 |
| M.A. Peacock | P | 236 |
| Edward Parker | R | 183 |
| William D. Lyman | D | 82 |
| John Storland | S | 58 |
Klickitat |
| Candidate | Party | Votes |
|---|
| William L. LaFollette | R | 1288 |
| Edward Parker | R | 470 |
| William D. Lyman | D | 108 |
| Roscoe M. Drumheller | D | 94 |
| John Storland | S | 57 |
| M.A. Peacock | P | 2 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| William L. LaFollette | R | 1890 |
| Edward Parker | R | 606 |
| Roscoe M. Drumheller | D | 561 |
| William D. Lyman | D | 541 |
| M.A. Peacock | P | 79 |
| John Storland | S | 13 |
Whitman |
| Candidate | Party | Votes |
|---|
| William L. LaFollette | R | 1428 |
| Roscoe M. Drumheller | D | 1368 |
| William D. Lyman | D | 390 |
| Edward Parker | R | 362 |
| M.A. Peacock | P | 55 |
| John Storland | S | 27 |
Yakima |
| Candidate | Party | Votes |
|---|
| William L. LaFollette | R | 2607 |
| Edward Parker | R | 1052 |
| Roscoe M. Drumheller | D | 542 |
| M.A. Peacock | P | 238 |
| William D. Lyman | D | 224 |
| John Storland | S | 65 |