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Toss-up · 2026 Senate

Alaska Senate

Dan S. Sullivan (R) is a modest favorite to win the 2026 Alaska Senate race — about a 62% chance, winning by about 1 point in the projection, though it has tightened lately. Updated daily from 9 polls.

Mary Peltola (D)
38%
(R) Dan S. Sullivan
62%
Chance of winning the seatPredicted margin R+1.1

How the odds moved

FebAprJunAugOct

VotePredictor Elections' win probability for each party, rerun from the polls available on each date — hover the chart to read any day. The dashed line is even odds.

What the markets say

Chance of a Democratic win
VotePredictor Elections model38%
Kalshi ↗1.0M volume76%

Market prices are shown for comparison and are never an input to the forecast — a 2024 test found blending Polymarket in made the model's calls measurably worse. Where the two disagree, one of them is wrong, and the track record is the only way to find out which.

Why this forecast

This forecast is poll-driven: 9 polls of the race so far. After weighting them by recency and correcting each pollster's house effect, the model (TabPFN) predicts R+1.1 — a 62% Republican win.

Latest news

Mary Peltola (D)
Dan S. Sullivan (R)

Headlines via NewsAPI, refreshed daily.

The polls behind it

9 polls · newest first
PollsterDateMargin
FiftyPlusOne2026-10-01D+3.9
FiftyPlusOne2026-09-30D+3.5
Quantus Insights2026-09-30R+0.6
FiftyPlusOne2026-09-17D+2.8
co/efficient2026-09-17R+3.0

Frequently asked questions

Who is winning the 2026 Alaska Senate race?

VotePredictor's model favors Dan S. Sullivan (R), with roughly a 62% chance of winning and a projected margin of R+1.1.

What do the polls say in the Alaska Senate race?

There are 9 polls of this race. The most recent, from FiftyPlusOne (2026-10-01), showed D+3.9. VotePredictor's poll-weighted projection is R+1.1.

Who are the candidates in the 2026 Alaska Senate race?

Mary Peltola is the Democratic candidate; Dan S. Sullivan is the Republican.

When is the 2026 Alaska Senate election?

Election Day is Tuesday, November 3, 2026. VotePredictor refreshes this forecast every day until then.

Has the 2026 Alaska Senate forecast changed recently?

Yes — over the polls collected so far, the race has tightened; Dan S. Sullivan (R) is now favored at 62%. The chart above tracks the full trajectory.

How does VotePredictor forecast the Alaska Senate race?

It is a poll-driven model. Recent polls are weighted by recency and adjusted for each pollster's historical house effect, then a machine-learning model (TabPFN) trained on U.S. races from 1998–2025 turns them into a projected margin and win probability.

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