September polling has been very good for Democrats

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Cite

Silver, N. (2026, September 13). September polling has been very good for Democrats. Silver Bulletin. https://www.natesilver.net/p/september-polling-has-been-very-good

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

Silver Bulletin · collected 2026-09-13 · by Nate Silver commentary

Quick Summary

The article discusses recent Democratic gains in Senate polls since late August and early September, with Democrats now having a 56.5% chance of winning the Senate according to FiveThirtyEight's Deluxe forecast model. The author notes that while this is an improvement from earlier readings, it still represents a closely contested race categorized as a "toss-up" by their model standards.
Written by AI on 2026-09-13, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

In September, polling data has been increasingly favorable for Democrats, according to recent analyses. Nate Silver at FiveThirtyEight reflects on their historical practice of daily poll summaries and adjusts the current approach to better serve subscribers by focusing more on updating their forecasting tool called FLIPR with less emphasis on individual polls. The new strategy involves providing 2-3 in-depth articles per week alongside regular updates from FLIPR, aiming for a balanced coverage that highlights significant shifts without overreacting to minor changes in polling data. This shift acknowledges the complexity of interpreting new data in election forecasting, where technical adjustments to models might slightly alter win probabilities but do not fundamentally change race dynamics.

Written for “Democratic Polling Performance Strong” on 2026-10-28, grounded in this article and the 0 other(s) covering the same event.

Story

📰 Democratic Polling Performance Strong
Politics · 1 article(s) covering the same event.

Compared with similar articles

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How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
14
sentences that state something as happening or true
Uncertain
0%
0 of 14 hedged ("reportedly", "may", "according to")
Leaning
Leans left
expected in commentary, which argues a position · beta estimate
Publisher signals
not measured
these signals count newsroom corrections; Commentary has none to count
Outlets on this story
1
Politics
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-13 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

Silver Bulletin · 51 article(s) · 0 correction(s) detected
No corrections detected for this publisher. That may mean careful reporting, or simply that nothing has been checked.

Who wrote this

Nate Silver
33 article(s) here · 1 carrying a prediction
🔮 But I’m feeling a little meta-d out this weekend — maybe it was seeing You Can See Everything on Friday.1
2026-10-25 · assertive framing · Let’s talk shop about every Senate race
🔮 Strategic Vision “polls” exhibited statistical patterns — namely, being far more likely to contain some trailing digits (such as 5, 7, 8 and 9) than others, including on obscure questions they probably thought would never be scrutinized — that were canonical signs of forged election results in authoritarian regimes.
2026-10-22 · assertive framing · Fake polls are a real problem
🔮 But leave that philosophical question aside for now — because after a long week of travel,1 I could use a simpler Model Talk.
2026-10-17 · assertive framing · The good, bad and ugly outcomes in the Senate
🔮 Below, you’ll find our forecast for each 2026 Senate race, along with how our numbers have changed over time and which states are likeliest to decide control of the chamber.
2026-10-15 · assertive framing · FLIPR 2026 Senate forecast
🔮 Although our critics might disagree, we seek to avoid false equivocation at Silver Bulletin.
2026-10-09 · assertive framing · Could Minnesota spoil the blue wave?
🔮 It’s not unreasonable to approach election polls from a position of mild — maybe even more-than-mild — skepticism.
2026-10-03 · assertive framing · What if the polls are wrong again?
🔮 That definitely will not happen before the midterms.
2026-10-01 · assertive framing · SBSQ reboot thread
🔮 We think it’s an important story, providing historical context on midterm elections that helps to explain FLIPR’s increasingly optimistic forecast for Democrats.
2026-10-01 · assertive framing · Why did Ohio stop being a swing state?
🔮 The 2026-27 NBA season begins on Oct. 20, when the New York Knicks will lift the championship banner to celebrate their first NBA title in 53 seasons.
2026-09-28 · assertive framing · NBA Future of the Franchise Rankings 4.0
🔮 Our Silver Bulletin polling average forecasts a much closer race — with Turek ahead by 1.9 points — though that would still be an impressive result in a state that Donald Trump won by 13 points in 2024.
2026-09-22 · assertive framing · Diesel prices could crush Republicans in the heartland
Also by Nate Silver
Let’s talk shop about every Senate race
2026-10-25 · Silver Bulletin
Fake polls are a real problem
2026-10-22 · Silver Bulletin
The good, bad and ugly outcomes in the Senate
2026-10-17 · Silver Bulletin
FLIPR 2026 Senate forecast
2026-10-15 · Silver Bulletin
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 33 articles by Nate Silver →

Topics

Democrats FLIPR FiveThirtyEight.com Lite Senate

Subjects

Democrats NORP · 3× FLIPR ORG · 2× Senate ORG · 2× FiveThirtyEight.com ORG · 1×

Narrative

It was pretty simple: basically a table of every poll that had entered our database in the past 24 hours, with brief commentary on the most noteworthy polls and how they’d affected our forecast.
framing: assertive · carried by 1 article(s) · first seen 2026-09-13
🔮 It was pretty simple: basically a table of every poll that had entered our database in the past 24 hours, with brief commentary on the most noteworthy polls and how they’d affected our forecast.
2026-09-13 · Silver Bulletin
September polling has been very good for Democrats · assertive framing

Claims (14 extracted, 0 hedged)

Back at the OG version of FiveThirtyEight.com in 2008, we ran a daily feature called “Today’s Polls”. asserted
we → run → feature
It was pretty simple: basically a table of every poll that had entered our database in the past 24 hours, with brief commentary on the most noteworthy polls and how they’d affected our forecast. asserted
they → enter → forecast
“Today’s Polls” was quite popular, but I don’t think that quite works for us now. asserted
that → think → us
We think that updating FLIPR daily, with 2-ish Model Talks or other election-related articles a week1, strikes a better balance in serving our subscribers. asserted
updating → think → subscribers
To some extent, there was an inherent tension between commenting on individual polls and the usually fairly measured reaction that our model had to them. asserted
model → be → them
Still, keeping tabs on the “information flow” — the new data entering the model — can be helpful. asserted
keeping → keep → model
Some information is important to FLIPR from a technical standpoint but doesn’t change the fundamentals of the race as such. asserted
information → change → race
The slight decline in Democrats’ win probability in the Senate that I discussed on the podcast this week was kind of in the technical category. asserted
I → discuss → category
It mostly reflected updates to the model’s likely voter adjustment2 and changes in expert ratings, rather than any sudden shift in the polling. asserted
It → reflect → polling
Over the past few days, however, Democrats gained that ground back — and then some, depending on which version of our forecast you’re looking at. asserted
you → gain → forecast
In our Deluxe forecast, they’re back up to a 56.5 percent chance of winning the Senate, basically where they were when we launched the model. asserted
we → ’re → model
We’d aggressively caution that 56.5 percent is still in the zone that our model classifies as a “toss-up” and is consistent with a really close race. asserted
model → caution → race
But, hey, it never hurts to be on the 56/44 side of a slightly weighted coin flip. asserted
it → hurt → flip
But in our Lite forecast, which relies as much as possible on polling of individual races, the change has been more pronounced: asserted
change → rely → races
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