State Lean
Strong Democratic
Not a core swing state
General Election
Voters choose the office holder.
Prices saved with this edition; no automatic updates.
Total volume
$1.3K
24h volume
$0
source: Kalshi
Structural race context from reviewed jurisdiction data
Oregon · US Senate
State Lean
Strong Democratic
Not a core swing state
Primary System
Party primary or state-specific
No primary runoff
Election Rules
Primary May 19, 2026
Runoff: No
General: Nov 3, 2026
Early voting
Oregon conducts vote-by-mail elections; ballots are mailed before Election Day and must be returned under state rules.
Sources reviewed May 2, 2026 · NCSL · Vote.org · Manual editorial review
Important voting dates, registration deadlines and prediction market closing times.
November
FRI 10
Prediction market closes
Recent reporting and announcements directly related to this race and its candidates.
The biggest Oregon update is that Republicans have a Senate nominee after David Brock Smith won the GOP primary. Christine Drazan also won the governor’s primary, setting up another high-profile Oregon general election matchup. No new polling or general-election movement is reported here. The Oregon Senate market gets a clearer Republican field, but the provided news does not show a major shift in the general-election outlook. Overall impact looks limited and mostly informational.
WASHINGTON (AP) — Oregon voters will elect leaders for federal, state and other offices on Tuesday. Here are some of the key facts about the election and data points the AP Decision Team will monitor as the votes are tallied:
Soggy, dreary weather is expected to hit the central U.S. as voters head to the polls Tuesday, but experts said the impact on the electoral outcome is expected to be minimal.
Depleted stocks and rising costs are impacting one of Alaska's core industries, making it a key midterms issues.
Washington state will hold a primary Tuesday for the U.S. House and other offices as firefighters battle wildfires that have devastated the Spokane area and forced local election officials to operate...

Susan Collins and Troy Jackson are facing a close race in Maine heading into their third debate, according to recent polls.
The two parties are spending enough to give each voting-age resident in Maine $166.51, according to a recent analysis.
Ugly ads have cast a pall over the home stretch of the U.S. Senate race. It's not too late for voters to regain their focus.
Washington state will hold a primary Tuesday for U.S. House and other offices as firefighters battle wildfires that have devastated the state's second-largest city, Spokane, and forced local officials to operate under a state of emergency.
The signature swing state will once again take center stage in the midterms.
These are market contract results, not election calls or vote totals. News, polls, prices and charts remain as captured.
Observation saved Nov 4, 2026, 11:35 AM UTC. No automatic updates.
No verified final result is available for this race.
Democratic party
Will Democratics win the Senate race in Oregon?
Settlement pending
Republican party
Will Republicans win the Senate race in Oregon?
Settlement pending