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IA2026

Governor · Iowa · 2026

General election · 2 on the certified November ballot · Open seat (no incumbent)

Model rating Leans Republican (Tilting) on our experimental model — not a poll or a forecast.

11 polls on file from pollsters we have not verified yet — shown below, not averaged. Model inputs: 3 of 7, updated yesterday. Sources · What is validated

News attention 50/100 — how much coverage the race gets, not who is winning. Updated 3 days ago. How it works

On the November ballot (2)

Certified by the state on 2026-08-19, checked 2026-09-29.

Official source: https://sos.iowa.gov/sites/default/files/2026-08/2026%20General%20-%20Candidate%20List%20Database%20-%20All%20Elections_1.pdf

Latest verified field polling

Only checksummed releases from verified (Tier V) pollsters appear here.

none yet

No verified poll has been published for this race. Vector, our experimental model rating, is below — it is not a poll.

Polling average

no verified inputs yet

11 polls on file for this race, all from quarantined (U-tier) pollsters — visible below, not yet averaged.

25436090d60d30dtoday
Rob Sand (D)Zach Lahn (R)● verified poll · ○ quarantined poll · ◎ live average

Results

Vote counts as reported by the state; transcribed from the Wikipedia election article (CC BY-SA 4.0), which cites the state's official results.

Democratic primary

Rob Sand won189,44299.6%

Republican primary · official results

Zach Lahn won80,76537.7%
Randy Feenstra79,11336.9%
Adam Steen31,08714.5%
Brad Sherman15,0767.0%
Eddie Andrews7,6943.6%

Source: Wikipedia article revision (CC BY-SA 4.0), retrieved 2026-09-29 · parser wiki-race-1.0.0

Key dates

Official federal election dates for this state from the FEC. Registration deadlines and early voting: see the state election office.

  • 2026-06-02 — Primary election: U.S. Senate
  • 2026-11-03 — General election: U.S. House

Source: FEC election dates (public domain).

Primary and hypothetical polls (5)

Kept on file, never averaged into this race. Polls listed on the Wikipedia election article (CC BY-SA 4.0), each linked to the pollster's own release.

  • Republican primary · JMC Analytics (partisan) · 2026-05-27–2026-05-28 · n=550 · Zach Lahn (R) 24%, Randy Feenstra 22%, Adam Steen 15%, Brad Sherman 8%, Eddie Andrews 4% · release
  • Republican primary · Victory Enterprises (partisan) · 2026-04-14–2026-04-15 · n=500 · Randy Feenstra 41%, Adam Steen 9%, Zach Lahn (R) 8%, Brad Sherman 5%, Eddie Andrews 5% · release
  • Hypothetical matchup · Echelon Insights · 2026-04-03–2026-04-09 · n=377 · Rob Sand (D) 51%, Randy Feenstra (R) 39% · release
  • Hypothetical matchup · GBAO (partisan) · 2026-03-10–2026-03-16 · n=1,200 · Rob Sand (D) 50%, Randy Feenstra (R) 42% · release
  • Hypothetical matchup · Z to A Research (partisan) · 2025-10-09–2025-10-13 · n=1,351 · Rob Sand (D) 45%, Randy Feenstra (R) 43% · release

In the news

Headlines from outlets across the political spectrum, linked to the publisher. Vugol.me doesn’t write or endorse them. How we choose them · All election news

Signals (experimental)

Attention 50 Vector R · Tilting

Vugol Me Attention (attention intensity)

Attention intensity index 0–100 · not a poll · normalized nightly

pulse-1.0.0
50OUT OF 100Moderate attention
Attention percentile78th
7-day momentum3 / 100
Source breadth50% of tracked

Vugol Me Vector (experimental)

Directional rating without probability · experimental · model confidence: high

vector-1.1.0
Democratic leanOpen centerRepublican lean
AnchoredHeldTiltingOpenTiltingHeldAnchored
Completeness3 of 7 inputs (national, prior, pres) · missing: incumbent, money, pulse, poll
Evidenceno verified poll · fundamentals only
Freshnessoldest input 2026-09-27 (3 days ago)
Vector component signals · estimated margin R +7.6Presidential lean of the seat (2024 R +13.2, national swing D +8.4)R +4.8Last result for this seat (2022 R +18.5, national swing D +8.5)R +10.0National environment: our generic-ballot average is D +7.9 (27 pollsters, as of 2026-09-29), against the 2024 national House vote of R +2.6. The seat's last result and presidential lean move by that swing × 0.8 for this office; polls, incumbency and money do not. How.

Daily precision telemetry

Per-source daily series, CSV export and Vector inputs · paid plans

Sources

Band: R · Tilting (experimental). Have a say in the community poll; it is open to signed-in voters and never feeds these numbers.