Adams |
| Candidate | Party | Votes |
|---|
| Elaine Houghton | NP | 1858 |
| Barbara Madsen | NP | 1810 |
Asotin |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 3232 |
| Elaine Houghton | NP | 2690 |
Benton |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 21432 |
| Elaine Houghton | NP | 20002 |
Chelan |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 8328 |
| Elaine Houghton | NP | 7991 |
Clallam |
| Candidate | Party | Votes |
|---|
| Elaine Houghton | NP | 10913 |
| Barbara Madsen | NP | 10808 |
Clark |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 53182 |
| Elaine Houghton | NP | 28821 |
Columbia |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 840 |
| Elaine Houghton | NP | 605 |
Cowlitz |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 16271 |
| Elaine Houghton | NP | 9797 |
Douglas |
| Candidate | Party | Votes |
|---|
| Elaine Houghton | NP | 4182 |
| Barbara Madsen | NP | 4082 |
Ferry |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 1049 |
| Elaine Houghton | NP | 913 |
Franklin |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 5385 |
| Elaine Houghton | NP | 4631 |
Garfield |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 541 |
| Elaine Houghton | NP | 462 |
Grant |
| Candidate | Party | Votes |
|---|
| Elaine Houghton | NP | 8934 |
| Barbara Madsen | NP | 8245 |
Grays Harbor |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 10501 |
| Elaine Houghton | NP | 10432 |
Island |
| Candidate | Party | Votes |
|---|
| Elaine Houghton | NP | 12396 |
| Barbara Madsen | NP | 8852 |
Jefferson |
| Candidate | Party | Votes |
|---|
| Elaine Houghton | NP | 5292 |
| Barbara Madsen | NP | 4522 |
King |
| Candidate | Party | Votes |
|---|
| Elaine Houghton | NP | 309583 |
| Barbara Madsen | NP | 278747 |
Kitsap |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 36894 |
| Elaine Houghton | NP | 34134 |
Kittitas |
| Candidate | Party | Votes |
|---|
| Elaine Houghton | NP | 5014 |
| Barbara Madsen | NP | 4613 |
Klickitat |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 3207 |
| Elaine Houghton | NP | 1733 |
Lewis |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 12124 |
| Elaine Houghton | NP | 9595 |
Lincoln |
| Candidate | Party | Votes |
|---|
| Elaine Houghton | NP | 1869 |
| Barbara Madsen | NP | 1733 |
Mason |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 8039 |
| Elaine Houghton | NP | 7291 |
Okanogan |
| Candidate | Party | Votes |
|---|
| Elaine Houghton | NP | 5004 |
| Barbara Madsen | NP | 4752 |
Pacific |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 4061 |
| Elaine Houghton | NP | 2896 |
Pend Oreille |
| Candidate | Party | Votes |
|---|
| Elaine Houghton | NP | 2045 |
| Barbara Madsen | NP | 1786 |
Pierce |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 98098 |
| Elaine Houghton | NP | 91624 |
San Juan |
| Candidate | Party | Votes |
|---|
| Elaine Houghton | NP | 2655 |
| Barbara Madsen | NP | 2382 |
Skagit |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 16163 |
| Elaine Houghton | NP | 16123 |
Skamania |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 1681 |
| Elaine Houghton | NP | 1033 |
Snohomish |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 86208 |
| Elaine Houghton | NP | 86208 |
Spokane |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 72860 |
| Elaine Houghton | NP | 70300 |
Stevens |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 6240 |
| Elaine Houghton | NP | 5664 |
Thurston |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 35490 |
| Elaine Houghton | NP | 31872 |
Wahkiakum |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 825 |
| Elaine Houghton | NP | 386 |
Walla Walla |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 8994 |
| Elaine Houghton | NP | 7098 |
Whatcom |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 26007 |
| Elaine Houghton | NP | 19615 |
Whitman |
| Candidate | Party | Votes |
|---|
| Barbara Madsen | NP | 7075 |
| Elaine Houghton | NP | 6159 |
Yakima |
| Candidate | Party | Votes |
|---|
| Elaine Houghton | NP | 29669 |
| Barbara Madsen | NP | 23555 |