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Governor poll

2026 Iowa

Conducted by Emerson College from Aug 31, 2026 to Sep 1, 2026.

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

Topline choices

Reported answers

Open original source ↗
Rob Sand49%
49%
Zach Lahn46%
46%

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

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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.

2 compatible cached records
Rob Sand Zach Lahn
2026 Iowa compatible poll history Percentages from strictly compatible Emerson College polls. Each point links to its individual source-backed poll record. 0% 25% 50% 75% 100% Rob Sand 48 percent, Aug 4, 2026, Emerson College Rob Sand 49 percent, Sep 1, 2026, Emerson College Zach Lahn 43 percent, Aug 4, 2026, Emerson College Zach Lahn 46 percent, Sep 1, 2026, Emerson College
Aug 4, 2026 Field end date Sep 1, 2026
Open poll

Rob Sand 48% Zach Lahn 43%

n=712 · Sponsored by Nexstar Media
This poll

Rob Sand 49% Zach Lahn 46%

n=750 · Sponsored by Nexstar Media
View compatible history as an accessible table
Field datesSampleSponsorAnswerResultSource
Aug 2, 2026 to Aug 4, 2026 712 Nexstar Media Rob Sand 48% Original ↗
Aug 2, 2026 to Aug 4, 2026 712 Nexstar Media Zach Lahn 43% Original ↗
Aug 31, 2026 to Sep 1, 2026 750 Nexstar Media Rob Sand 49% Original ↗
Aug 31, 2026 to Sep 1, 2026 750 Nexstar Media Zach Lahn 46% Original ↗

Polling data provided by VoteHub under CC BY 4.0.