CalledUnofficial resultsIncumbent defeated
Washington Legislative District 18
Washington House of Representatives · Washington
Deken Letinich and Randi Knott won the district's 2 seats.
Top-two primaryTwo House positions per district
Deken LetinichDemocrat · winner
26.8%38,945
Randi KnottDemocrat · winner
26.2%38,025
Stephanie McClintockRepublican · incumbent
23.8%34,624
John LeyRepublican · incumbent
23.0%33,504
Write-inOther party
0.2%277
145,375 votes
Source: Washington Secretary of State unofficial resultsUpdated Nov 7, 2026, 1:22 PM ET
Where the race moved
Against the 2024 presidential vote
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)
Money in this race
Each line compares the two campaigns on one scale.
Deken LetinichStephanie McClintock
$316.3K
Raised by the campaign
$408.4K
$299.8K
Spent by the campaign
$349.6K
$17.5K
Cash on hand
$40.3K
Other candidates' campaigns: Randi Knott $295.1K · John Ley $166.3K.
Campaign money: Washington Public Disclosure Commission, through Oct 26, 2026.
Source: Washington Public Disclosure Commission campaign filingsUpdated Oct 26, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Randi Knott
- 66%
- Stephanie McClintock
- 34%
- Projected margin
- D+2.9