Adams |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 1418 |
| W.W. Black | D | 413 |
| Robert Bridges | FL | 403 |
| David Burgess | SL | 9 |
Asotin |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 1283 |
| W.W. Black | D | 421 |
| Robert Bridges | FL | 139 |
| David Burgess | SL | 9 |
Benton |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 1956 |
| Robert Bridges | FL | 1395 |
| W.W. Black | D | 493 |
| David Burgess | SL | 5 |
Chelan |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 3736 |
| Robert Bridges | FL | 1508 |
| W.W. Black | D | 1369 |
| David Burgess | SL | 12 |
Clallam |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 1648 |
| Robert Bridges | FL | 1380 |
| W.W. Black | D | 429 |
| David Burgess | SL | 14 |
Clark |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 4591 |
| Robert Bridges | FL | 2650 |
| W.W. Black | D | 1768 |
| David Burgess | SL | 27 |
Columbia |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 1501 |
| W.W. Black | D | 428 |
| Robert Bridges | FL | 226 |
| David Burgess | SL | 5 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 2239 |
| Robert Bridges | FL | 865 |
| W.W. Black | D | 538 |
| David Burgess | SL | 7 |
Douglas |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 1492 |
| W.W. Black | D | 886 |
| Robert Bridges | FL | 328 |
| David Burgess | SL | 7 |
Ferry |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 511 |
| W.W. Black | D | 437 |
| Robert Bridges | FL | 402 |
| David Burgess | SL | 6 |
Franklin |
| Candidate | Party | Votes |
|---|
| Robert Bridges | FL | 784 |
| Louis F. Hart | R | 771 |
| W.W. Black | D | 350 |
| David Burgess | SL | 5 |
Garfield |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 845 |
| W.W. Black | D | 274 |
| Robert Bridges | FL | 186 |
| David Burgess | SL | 3 |
Grant |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 1234 |
| W.W. Black | D | 689 |
| Robert Bridges | FL | 454 |
| David Burgess | SL | 4 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 6475 |
| Robert Bridges | FL | 3619 |
| W.W. Black | D | 1735 |
| David Burgess | SL | 19 |
Island |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 824 |
| Robert Bridges | FL | 663 |
| W.W. Black | D | 254 |
| David Burgess | SL | 1 |
Jefferson |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 1063 |
| Robert Bridges | FL | 498 |
| W.W. Black | D | 278 |
| David Burgess | SL | 5 |
King |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 53081 |
| Robert Bridges | FL | 39034 |
| W.W. Black | D | 15292 |
| David Burgess | SL | 500 |
Kitsap |
| Candidate | Party | Votes |
|---|
| Robert Bridges | FL | 4838 |
| Louis F. Hart | R | 4287 |
| W.W. Black | D | 981 |
| David Burgess | SL | 17 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 2820 |
| Robert Bridges | FL | 1846 |
| W.W. Black | D | 716 |
| David Burgess | SL | 13 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 1633 |
| Robert Bridges | FL | 672 |
| W.W. Black | D | 487 |
| David Burgess | SL | 6 |
Lewis |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 6342 |
| Robert Bridges | FL | 3670 |
| W.W. Black | D | 1245 |
| David Burgess | SL | 12 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 2787 |
| W.W. Black | D | 1507 |
| Robert Bridges | FL | 325 |
| David Burgess | SL | 10 |
Mason |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 926 |
| Robert Bridges | FL | 550 |
| W.W. Black | D | 294 |
| David Burgess | SL | 5 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 2789 |
| Robert Bridges | FL | 1263 |
| W.W. Black | D | 990 |
| David Burgess | SL | 22 |
Pacific |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 2647 |
| Robert Bridges | FL | 710 |
| W.W. Black | D | 562 |
| David Burgess | SL | 15 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 1065 |
| W.W. Black | D | 523 |
| Robert Bridges | FL | 361 |
| David Burgess | SL | 10 |
Pierce |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 21440 |
| Robert Bridges | FL | 15442 |
| W.W. Black | D | 5528 |
| David Burgess | SL | 142 |
San Juan |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 800 |
| Robert Bridges | FL | 285 |
| W.W. Black | D | 145 |
| David Burgess | SL | 5 |
Skagit |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 4925 |
| Robert Bridges | FL | 4124 |
| W.W. Black | D | 1476 |
| David Burgess | SL | 22 |
Skamania |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 421 |
| Robert Bridges | FL | 193 |
| W.W. Black | D | 141 |
| David Burgess | SL | 5 |
Snohomish |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 9383 |
| Robert Bridges | FL | 7915 |
| W.W. Black | D | 3353 |
| David Burgess | SL | 31 |
Spokane |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 24328 |
| W.W. Black | D | 11391 |
| Robert Bridges | FL | 6890 |
| David Burgess | SL | 176 |
Stevens |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 2985 |
| Robert Bridges | FL | 1490 |
| W.W. Black | D | 1353 |
| David Burgess | SL | 23 |
Thurston |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 3994 |
| Robert Bridges | FL | 2617 |
| W.W. Black | D | 851 |
| David Burgess | SL | 22 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 492 |
| Robert Bridges | FL | 192 |
| W.W. Black | D | 108 |
| David Burgess | SL | 17 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 5986 |
| W.W. Black | D | 1818 |
| Robert Bridges | FL | 881 |
| David Burgess | SL | 23 |
Whatcom |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 8209 |
| Robert Bridges | FL | 6022 |
| W.W. Black | D | 1609 |
| David Burgess | SL | 30 |
Whitman |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 6499 |
| W.W. Black | D | 2352 |
| Robert Bridges | FL | 899 |
| David Burgess | SL | 16 |
Yakima |
| Candidate | Party | Votes |
|---|
| Louis F. Hart | R | 11236 |
| Robert Bridges | FL | 5652 |
| W.W. Black | D | 2595 |
| David Burgess | SL | 36 |