99chambers
Called by civicAPIUnofficial results

Oregon Senate District 19

Oregon State Senate · Oregon

Rob Wagner won re-election by 38.4 points over Mary Dirksen.

Cross-party nominationsStaggered SenateTwo-thirds quorum

Rob WagnerDemocrat · winner · incumbent
69.2%49,061
Mary DirksenRepublican
30.7%21,810
Write-inOther party
0.1%74
70,945 votes

Source: Oregon Secretary of State unofficial results; race call: civicAPIUpdated Nov 7, 2026, 1:22 PM ET

Where the race moved

Against the 2024 presidential vote

The seat's recent races

EvenD+32.22022 SenateD+45.92024 Pres.D+38.42026 Senate

Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)

Money in this race

Each line compares the two campaigns on one scale.

Rob WagnerMary Dirksen
$808K
Raised by the campaign
$33.5K
$884K
Spent by the campaign
$14K

Campaign money: Oregon Secretary of State (ORESTAR), through Oct 11, 2026; Oregon Secretary of State (ORESTAR), through Oct 9, 2026.

Source: Oregon Secretary of State (ORESTAR) campaign filingsUpdated Oct 9, 2026

Pre-election forecast (final, Nov 3)

Our model's last run before Election Day, Nov 3, 2026. It no longer updates.

Rob Wagner
>99%
Mary Dirksen
<1%
Projected margin
D+43.1
How the forecast works →

The candidates

Rob Wagner (D)
Incumbent, Oregon State Senate, first elected 2018Mary Dirksen (R)

Also on the ballot: Write-in (Other party), 0.1%