99chambers
Called by civicAPIUnofficial results

Oregon House District 13

Oregon House of Representatives · Oregon

Nancy Nathanson won re-election by 41.3 points over Jonathan T Abrahamsen.

Cross-party nominationsTwo-thirds quorum

Nancy NathansonDemocrat · winner · incumbent
70.6%25,959
Jonathan T AbrahamsenRepublican
29.3%10,766
Write-inOther party
0.2%58
36,783 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+30.62022 HouseD+33.12024 HouseD+35.82024 Pres.D+41.32026 House

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

Money in this race

Each line compares the two campaigns on one scale.

Nancy NathansonJonathan T Abrahamsen
$112.7K
Raised by the campaign
$207
$132.7K
Spent by the campaign
$559

Campaign money: Oregon Secretary of State (ORESTAR), through Oct 6, 2026; Oregon Secretary of State (ORESTAR), through Jul 16, 2026.

Source: Oregon Secretary of State (ORESTAR) campaign filingsUpdated Jul 16, 2026

Pre-election forecast (final, Nov 3)

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

Nancy Nathanson
>99%
Jonathan T Abrahamsen
<1%
Projected margin
D+35.2
How the forecast works →

The candidates

Nancy Nathanson (D)
Incumbent, Oregon House of Representatives, first elected 2006Jonathan T Abrahamsen (R)

Also on the ballot: Write-in (Other party), 0.2%