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Governor poll

2026 Iowa

Conducted by co/efficient from Sep 14, 2026 to Sep 16, 2026.

Source: VoteHub Polling API
Updated 2026-11-05 11:17:09 UTC

Topline choices

Reported answers

Open original source ↗
Rob Sand46%
46%
Zach Lahn42%
42%

These are the answer choices and percentages supplied by VoteHub for this individual poll. Politically.com does not average, weight, or forecast from them.

Strict same-series view

Compatible poll history

Lines appear only when the cached records match on subject, pollster, poll type, population, ordered answer labels, seat, and internal/partisan status. Sample, sponsor, and field dates remain visible rather than being treated as identical.

3 compatible cached records
Rob Sand Zach Lahn
2026 Iowa compatible poll history Percentages from strictly compatible co/efficient polls. Each point links to its individual source-backed poll record. 0% 25% 50% 75% 100% Rob Sand 46 percent, Sep 16, 2026, co/efficient Rob Sand 49 percent, Oct 19, 2026, co/efficient Rob Sand 50 percent, Oct 28, 2026, co/efficient Zach Lahn 42 percent, Sep 16, 2026, co/efficient Zach Lahn 45 percent, Oct 19, 2026, co/efficient Zach Lahn 45 percent, Oct 28, 2026, co/efficient
Sep 16, 2026 Field end date Oct 28, 2026
This poll

Rob Sand 46% Zach Lahn 42%

n=831
Open poll

Rob Sand 49% Zach Lahn 45%

n=863
Open poll

Rob Sand 50% Zach Lahn 45%

n=1,020
View compatible history as an accessible table
Field datesSampleSponsorAnswerResultSource
Sep 14, 2026 to Sep 16, 2026 831 Not supplied Rob Sand 46% Original ↗
Sep 14, 2026 to Sep 16, 2026 831 Not supplied Zach Lahn 42% Original ↗
Oct 15, 2026 to Oct 19, 2026 863 Not supplied Rob Sand 49% Original ↗
Oct 15, 2026 to Oct 19, 2026 863 Not supplied Zach Lahn 45% Original ↗
Oct 28, 2026 to Oct 28, 2026 1,020 Not supplied Rob Sand 50% Original ↗
Oct 28, 2026 to Oct 28, 2026 1,020 Not supplied Zach Lahn 45% Original ↗

Polling data provided by VoteHub under CC BY 4.0.