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IA2026

U.S. House - IA-01 · Iowa · 2026

General election · 3 on the certified November ballot · Incumbent running

VecD 20 · TiltingTenD 75%Att31

Result

CalledFlip: R to D

Christina Bohannan (D) won this race with 53.0% of the vote, 9.6 points ahead, defeating incumbent Mariannette Miller-Meeks.

  • Christina BohannanDemocraticWinner53.0%184,001 votes
  • Mariannette Miller-MeeksRepublican43.4%150,712 votes
  • Michael BridgfordOther3.6%12,374 votes
Margin
33,289 votes (9.6 points)
Called
Called by Wikipedia editors, Nov 4, 3:56 AM ET (revision)
Seat
Changed party: held by Mariannette Miller-Meeks (R)
Last updated
Nov 12, 5:40 PM ET

Called it: hit Our locked call before polls closed was D; the winner is D. See every locked call

Unofficial until the state certifies the result.

Before the election

Polls, ratings and the Vugol Tensor below were published before votes were counted. They are not results.

Certified ballotU.S. House - IA-01 · Iowa
Christina Bohannan
D
DEM
Mariannette Jane Miller-Meeks
RIncumbent
REP
No verified poll yet · Vugol Vector: D Tilting

Model rating Leans Democratic (Tilting) on the Vugol Vector model, a snapshot of today, not a probability.

3 polls on file, none verified yet (pollster not verified or no public source), shown below, not averaged. Model inputs: 4 of 7, updated yesterday. Page updated 2026-11-14. Sources · What is validated

ExperimentalNews attention 31/100, how much coverage the race gets, not who is winning. Updated 2 days ago. How it works

On the Iowa ballot, Nov 3, 2026 United States Representative, District 1, 3 names on the official list. Election Day has passed; see the ballot as it was.Voting in Iowa? Check your registration, get a mail ballot, find your polling place.

On the November ballot (3)

Certified by the state on 2026-08-19, checked 2026-11-13.

Not on the certified ballot (3)

Filed or ran for this seat, but not on the state’s certified list for November.

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

Verified = published by the pollster that conducted it, with a public source we link to.

none yet

No verified poll has been published for this race. The Vugol Vector call from our model is below, it is not a poll.

Polling average

no verified inputs yet

3 polls on file for this race, none verified yet (pollster not verified or no public source), visible below, not averaged.

10335590d60d30dtodayWavefield Research (quarantined) · 2026-10-02 · Christina Bohannan (D) 45.0%Wavefield Research (quarantined) · 2026-10-02 · Mariannette Miller-Meeks (R) 29.0%Wavefield Research (quarantined) · 2026-10-02 · Michael Bridgford (I) 18.0%
Christina Bohannan (D)Mariannette Miller-Meeks (R)Michael Bridgford (I)● verified poll · ○ quarantined poll · ◎ live average

Campaign money (FEC)

Candidate committee totals for the cycle from the Federal Election Commission (public domain), as of each committee's latest report.

CandidateRaisedSpentCash on handThrough
Mariannette Jane Miller-Meeks Republican$9,101,898$7,774,924$1,700,7172026-10-14
Christina Bohannan Democratic$9,905,570$7,901,941$2,110,8462026-10-14
David Alfred Pautsch Republican$58,265$65,395$0fec.gov
Michael Bridgford Independent$338,285$261,555$76,7302026-10-14
Taylor Wettach Democratic$697,874$697,874$02026-03-20
Travis Terrell Democratic$20,957$19,831$02026-06-02

Ad spending (FEC)

What each campaign reported paying for ads, and what outside groups (super PACs, PACs and parties) reported spending for and against each candidate. Federal Election Commission filings, public domain.

CandidateCampaign's own adsOutside groups forOutside groups against
Mariannette Jane Miller-Meeks Republican$359K+ $800K mail · through 2026-06-30$1.2M$536K ads · 11 groups$5.8M$5.1M ads · 20 groups
Christina Bohannan Democratic$90K+ $593K mail · through 2026-06-30$3.3M$2.4M ads · 17 groups$830K$219K ads · 6 groups
Michael Bridgford Independent$4,423+ $1,444 mail · through 2026-10-14$199K$176K ads · 2 groupsnone reported
Taylor Wettach Democratic$23K+ $11K mail · through 2026-03-18none reportednone reported
David Alfred Pautsch Republican$2,447through 2026-06-30none reportednone reported
Travis Terrell Democratic$1,235through 2026-05-08none reportednone reported

Biggest outside spenders

  • Mariannette Jane Miller-Meeks. For: Americans for Prosperity Action, Inc. (AFP Action) DBA CVA Action and DBA LIBRE Action $495K, Center Forward Initiative Inc (CFI) $182K, AMERICAN CONSERVATION COALITION PAC (ACC PAC) $179K. Against: SD 2026 $1.6M, 314 Action Fund $1M, AB PAC $972K
  • Christina Bohannan. For: EVERYTOWN FOR GUN SAFETY VICTORY FUND (EVERYTOWN VICTORY FUND) $1.5M, CFFE PAC $411K, One For All Committee $362K. Against: NO GOING BACK PAC INC. $331K, America PAC $283K, Americans for Prosperity Action, Inc. (AFP Action) DBA CVA Action and DBA LIBRE Action $189K
  • Michael Bridgford. For: INDEPENDENT PAC $159K, OUR HERITAGE MATTERS $40K

Outside groups: 24- and 48-hour independent expenditure reports for the 2026 primary and general, through 2026-11-05, each expenditure counted once after amendments; "ads" is TV, radio, digital and other media, and the rest is mail, phones, canvassing and similar. Campaign's own ads: TV, radio, digital, other media and ad production in the campaign committee's itemized payments, as the campaign described them, from the reports the FEC has processed (latest through 2026-10-14); newer reports appear as the FEC processes them. These are amounts committees reported paying, not airtime tracked by ad-monitoring firms, so very recent buys and future reservations may not show yet. Parser fec-ad-spend-1.0.0.

Results

Vote counts from the state’s own results feed, read every minute while votes are counted. Counts change until the state certifies.

general election · state results feed, unofficial

Christina Bohannan won184,00153.0%
Christina Bohannan won182,396-
Mariannette Miller-Meeks150,71243.4%
Mariannette Miller-Meeks (incumbent)150,471-
Michael Bridgford12,603-
Michael Bridgford12,3743.6%

Christina Bohannan leads by 33,289 votes. 95% of reporting units counted.

Democratic primary · official results

Christina Bohannan won42,86281.5%
Travis Terrell9,76118.5%

Republican primary · official results

Mariannette Miller-Meeks (incumbent) won35,18271.5%
David Pautsch13,95728.4%

Source: the state's official results feed, retrieved 2026-11-12 · parser state-feed-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. House
  • 2026-11-03, General election: U.S. House

Source: FEC election dates (public domain).

Primary and hypothetical polls (1)

Kept on file, never averaged into this race. Polls listed on the Wikipedia election article (CC BY-SA 4.0), each linked to that article revision and, where we know it, to the pollster's own site.

  • Hypothetical matchup · Public Policy Polling (partisan) · 2025-06-18–2025-06-19 · n=555 · Generic Republican 45%,Generic Democrat 42% · 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

Lab

Vugol Vector & Vugol Attention

Vugol Attention 31 Vugol Vector D · Tilting

Vugol Me model signals, not polls. Verified polling is in the Polls section above.

Vugol Me Attention (attention intensity)

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

attention-1.0.0
31OUT OF 100Low attention
Vugol Attention percentile39th
7-day momentum7 / 100
Source breadth50% of tracked

Vugol Vector

Proprietary ensemble model · a call, not a probability · model confidence: medium

vector-1.1.0
Democratic leanOpen centerRepublican lean
AnchoredHeldTiltingOpenTiltingHeldAnchored
Completeness4 of 7 inputs (national, prior, incumbent, money) · missing: pres, pulse, poll
Evidenceno audit release · fundamentals only
Freshnessoldest input 2026-11-12 (2 days ago)

The breakdown of this call (the model's multi-signal input matrix, input by input) is on Ultra Pro plans.

Vugol Tensor

How far this call can miss · a range, not a prediction · no verified poll here, so the range is wider and untested

tensor-1.0.0

Centre D+5.1. Four times in five the result lands between D+14.5 and R+4.3; nine in ten between D+17.1 and R+7.0. Chance the Democrat finishes ahead: 75%.

Polls have missed by about four points in a typical race and they miss together. How Tensor works →

Desk data: daily telemetry

Per-source daily series, CSV export and the Vugol Vector breakdown · paid plans

Sources

Vugol Vector band: D · Tilting. Have a say in the Vugol race poll; it is open to signed-in voters and never feeds these numbers.

The four Vugol signals, side by side

They answer different questions and are kept apart. Full method: Methodology.

Vugol Vector
Our call for every race if today’s polls hold. A snapshot, not a win probability or a vote share.
Vugol Tensor
How sure we are: ranges and chamber-control odds around the Vector, built from past polling error. An experiment about uncertainty, not a better guess.
Vugol Attention
How much news and online noise a race gets, 0 to 100. It measures noise, not support: a high score says nothing about who is ahead.
Vugol Pulse
Our daily thumbs-up or thumbs-down question for readers. Anyone can answer, so it describes our readers, not the public. It is not a vote and never enters a poll average or any other signal.