2026 California 1st District Polls

Polls tracking the 2026 U.S. House race in California's 1st Congressional District. Data is synced from the New York Times, which aggregates surveys from major pollsters active in the district.

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In the most recent California 1st congressional district poll (USC Democracy and Fair Elections Lab, Oct 22 - 26, 2026, n=444 LV), McGuire (D) leads Gallagher (James) (R) 56%–41%.

Data is synced continuously from the New York Times, which aggregates surveys from major pollsters. The table shows individual pollster results. The map uses the same 2026 non-partisan polling average and candidate-selection method as the homepage maps.

At a glance

Polls tracked
2
Pollsters
2
Field dates
Feb 28, 2026 – Oct 26, 2026
Stages
General election (1), Primary (1)
Most recent poll
Oct 26, 2026
California district 1: D +15.0
California district 1 · D +15.0 2026 non-partisan polling · 1 poll

All polls

PollsterPartisanField datesStageSampleResultsMarginSource
USC Democracy and Fair Elections LabOct 22 - 26, 2026General electionn=444 LV
McGuire (D): 56%
Gallagher (James) (R): 41%
Would not vote: 2%
D+15%link
David Binder ResearchDemFeb 24 - 28, 2026Primaryn=700 LV
McGuire (D): 33%
Gallagher (James) (R): 30%
Denney (D): 18%
+3%link

2 of 2 polls shown, most recent first. Every number is a single pollster's reported result — no polling average is calculated here. Partisan shows the source’s party flag; a blank means no partisan affiliation is marked.