Helm

Oregon 2026 midterms

Updated

Polls close · Tuesday, Nov 3

Statewide at 8:00 PM local time: 11:00 PM ET in most of Oregon, 10:00 PM ET in Mountain-time Malheur County. Every voter gets a mail ballot

13 days away. Results appear on this page as each race is decided.

Statewide races

2 races

Probabilities from public sources, collected by Helm's data infrastructure

House delegation

6 seats
Held today
D 5 · R 1
Expected seats
D 4.9 · R 1.1
Each district’s chance, added up
  • Safe D 5
  • Safe R 1
Point at or tap a district, or zoom in. Every district is in the list.

Districts on the 2024 lines. Flip: the favourite, or the winner, is not the party holding the seat.

News and signals in Oregon

Each item links to its source.

House
92% DEM
Senate
65% DEM