House Effects
Monday, September 21, 202643 days until Election Day, November 3, 2026
Governors · 2026

Connecticut Governor

Ned Lamont (D)v.Ryan Fazio (R)SAFE D

Incumbent: Ned Lamont, currently Democratic.

Projected margin
D+17.0
Nine in ten outcomes: D+27 to D+7
Chance of winning
>99%
Ned Lamont
Polls alone
D+17.0
6 polls from 4 pollsters; latest Sep 14. Weight in projection: 100%.
Fundamentals alone
D+19.5
Weight in projection: 0%.
Polls

The average over time

Each poll is first shifted by its sponsor's and its pollster's measured lean, then weighted by recency and track record. Sample size gets no weight: in 2,000-plus past races it predicted nothing about accuracy. Why.

R+5EvenD+5D+10D+15D+20D+25Jul ’26AugSepOctNovD+17.0Election Day
adjusted weighted average shading: which side the average favors each poll, as published party-aligned pollster or sponsor
Before any poll

What the fundamentals say

A regression on past governor's races, fit without looking at this year. The national environment term uses the generic ballot after its historical correction (D+5.3).

What each term adds to the estimate
BaselineR+1.1
Partisan leanD+9.5
National environmentD+2.9
IncumbencyD+8.2
Incumbent's last over/under-performance0.0
Fundamentals estimateD+19.5
Input: partisan lean
D+16.0
Presidential vote relative to the nation, 2024 (and 2020).
Handicappers, for comparison
Cook: Safe D · Sabato: Safe D · Inside Elections: Safe D
Not an input to the projection.
Table view

All 6 polls in the average

“Share” is how much of today’s average each poll supplies. It depends on recency, the pollster’s record, whether the poll screens for likely voters, and how many other polls the same firm has in the race. It does not depend on sample size.

DatesPollsterSampleLamontFazioAs publishedAdjustedShare of average
Sep 8–14Quinnipiac University1,288 LV5538D+17D+17.2
moved 0.2 toward D
32%
source
Sep 1–8GreatBlue Research
for Connecticut Insider | Sacred Heart University Institute for Public Policy and Civic Engagement
1,000 RV52.236.5D+16D+15.7
19%
source
Aug 20–24University of New Hampshire Survey Center803 LV5237D+15D+15.1
moved 0.1 toward D
23%
source
Jul 21–26GreatBlue Research
for Connecticut Insider | Sacred Heart University Institute for Public Policy and Civic Engagement | WFSB
1,000 LV54.832.7D+22D+22.1
9.3%
source
Jul 21–26Sacred Heart University/WFSB/CT Insider1,000 RV5030D+20D+19.9
moved 0.1 toward R
11%
source
Jun 18–23University of New Hampshire Survey Center821 LV4936D+13D+13.1
moved 0.1 toward D
5.4%
source

LV: likely voters. RV: registered voters. A: all adults. “Adjusted” is the published margin after removing the sponsor shift and the pollster’s measured house effect; the small print says how far that moved the poll. Dem.-aligned and Rep.-aligned mark polls paid for by a party, a campaign, or an allied group, or taken by a firm whose published work is mostly for one side. They are shifted by the average lean of such polls, then counted at full weight.

History

Recent results for this office

YearDemocratRepublicanResult
2022Edward LamontRobert StefanowskiD+12.9
2018Edward LamontRobert StefanowskiD+3.2
2014Dannel P. MalloyThomas C. FoleyD+2.6