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

Nebraska Governor

Lynne Walz (D)v.Jim Pillen (R)LIKELY R

Incumbent: Jim Pillen, currently Republican.

Projected margin
R+10.4
Nine in ten outcomes: Even to R+20
Chance of winning
95%
Jim Pillen
Polls alone
R+10.4
6 polls from 4 pollsters; latest Sep 16. Weight in projection: 100%.
Fundamentals alone
R+17.9
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+20R+15R+10R+5EvenD+5Aug ’25OctDecFeb ’26AprJunAugOctR+10.4Election 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 leanR+11.3
National environmentD+2.9
IncumbencyR+8.2
Incumbent's last over/under-performanceR+0.2
Fundamentals estimateR+17.9
Input: partisan lean
R+19.0
Presidential vote relative to the nation, 2024 (and 2020).
Handicappers, for comparison
Cook: Safe R · Sabato: Safe R · Inside Elections: Safe R
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.

DatesPollsterSampleWalzPillenAs publishedAdjustedShare of average
Sep 14–16Wedgewood Polls500 LV3653R+17R+16.6
moved 0.4 toward D
34%
source
Sep 8–13SurveyUSA
for Grant Forbes, LLC
503 LV3543R+8R+8.8
moved 0.8 toward R
36%
source
Sep 1–2Public Policy PollingDEM.-ALIGNED
for DGA
559 RV3132R+1R+4.5
moved 3.5 toward R
21%
source
Apr 25–29Lake Research PartnersDEM.-ALIGNED
for Walz's campaign
900 LV4547R+2R+5.7
moved 3.7 toward R
6.5%
source
Apr 6–7Public Policy PollingDEM.-ALIGNED670 RV3338R+5R+8.5
moved 3.5 toward R
1.7%
source
Dec 11–17 ’25Lake Research PartnersDEM.-ALIGNED
for Walz's campaign
900 LV4348R+5R+8.7
moved 3.7 toward R
0.6%
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
2022Carol BloodJim PillenR+23.2
2018Robert KristPete RickettsR+18.0
2014Chuck HassebrookPete RickettsR+17.9