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Races · house · 2026 · Michigan
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PrimariesThis seat also has primary-season views:Democratic primary·Republican primary
house · open seat · provisional matchup

Democrat vs Mike Bouchard Jr.

Likely matchup — the Democratic nominee isn't settled. Shown as a provisional party matchup, not confirmed nominees.

Lean RR +2.2 forecast · 3 months 27 days to election· 3 polls · 4 marketsLast poll 63d agoMarkets 11h agoRating today
Live model · win probabilityupdated 11h ago · poliagg-v34
43% Democrat (D)
57% Jr. (R)
R+15R+5TIEDD+5D+15
Predicted final margin R +2.2 · 80% CI R+18.3 → D+13.9 · 3 months 27 days to election
Momentum
insufficient data
Tipping-point P
3.7%
Decisive for chamber control
Market · D-side
D 64¢
Cross-platform consensus
News articles · 30d
15
articles · new
Info · primary pending
The Democratic nominee hasn't been chosen yet

3 Democratic candidates remain. See the democratic primary →
Primary August 4, 2026.

Caution · early warning
Editorial raters moved while polling has gone quiet

The last rating change here was 10d ago, but only 0 polls have landed in the last 60 days. When raters move and pollsters don't, the rating shift may be running ahead of the data. Watch for a late-cycle correction in either direction.

Where this race stands
Verified

Lean R · model 57% R · market gap 20pp

Polling average rates this race Lean R (R+2.0, sourced from polls).

The poliagg-v34 ensemble forecasts R+2.2 with an 80% CI ranging from R+18.2 (10th pctile) to D+13.9 (90th pctile), giving R a 57% chance of winning.

Tipping-point probability: 3.7% of simulations see this race as decisive for chamber control.

Uncertainty score: 88/100 (high). Key drivers: only 0-1 recent polls; wide forecast CI (32.2pp). Treat any single point estimate with extra caution.

Model and market disagree sharply. Model says D wins at 43%, market says 63% — 20pp gap (opposite winners). Either side could be wrong — worth a closer look.

CITATIONS · lean-r · low-tipping · uncertainty-high · market-disagreement-large
How confident are we?0 = certain · 100 = max uncertain
Combined
88
High uncertainty
Main driver: only 0-1 recent polls.
Forecast CI width100
32.2pp 80% interval
Inter-model disagreement31
6.3pp across models
Polling sparsity100
0 polls in 60d · target ≥ 8
Forecast · poliagg-v34
Predicted final margin
R +2.2
80% CI: R +18.3D +13.9 · win prob 43%
R+30R+15TIEDD+15D+30
Quality · inputs
Data quality · medium
Polls used3
Days to election118
Residual σ12.56pt
Generated7/7/2026
Compare with other models3 models
qgbt-v1GBT (qgbt)
R +7.8
80% CI R +15.0 → R +7.0
CV MAE 8.51
bayes-v1Bayes / Kalman
R +1.6
80% CI R +4.5 → D +1.3
CV MAE 2.23
consensusMarket-implied
D +3.1
no interval
market-implied

Polling average

384042444648BOUCHARD 43.5DEMOCRAT 41.9JAN '26JAN '26JAN '26
Weighted, plus each pollster's measured bias subtracted before averaging.

Prediction markets

Consensus · D 64¢2 platformsupdated 11h ago
DisagreementMarkets are 22 points more bullish on D than polling. Markets 64% · polls 42%.
Cross-platform price · history
40¢50¢60¢70¢80¢370 DAYS · D YES PRICENOWJul 2Jul 7
Per-platform · current
PlatformD YESR YES7d ΔVolvs cons
Polymarket
Will the Democratic Party win the MI-10 House seat?
64¢34¢+14¢+1
Kalshi
MI-10 House winner?
63¢41¢+0¢$0K-1

All polls · 3 results

strongpositiveinfocautionflag
DatePollster · trust signalsn · popLeanBias · trackvs ratersD · R
Jan 16Public Policy Polling+2For · Internal D-aligned592 · RVNEUTRALD +0.9104 tracked+2.4noisy41 · 43
Jan 16Public Policy Polling+2For · Internal D-aligned592 · RVNEUTRALD +0.9104 tracked+2.4noisy42 · 44
Jan 16Public Policy Polling+2For · Internal D-aligned592 · RVNEUTRALD +0.9104 tracked+2.4noisy44 · 42

Endorsements · 0 total

Source · Wikipedia · 2 candidates with no endorsements yet
RMike Bouchard Jr.0 endorsers
no endorsers yet
No endorsements found yet. Endorsements come from the candidate's Wikipedia article (when one exists) and update with the daily scrape.
DDemocrat0 endorsers
no endorsers yet
No endorsements found yet. Endorsements come from the candidate's Wikipedia article (when one exists) and update with the daily scrape.

Money raised · own committees

FEC Schedule E (independent expenditures) + candidate-committee totals · last filing 2026-06-29
Mike Bouchard Jr.H6MI10359 ↗
Receipts
$977.3K
Disburse
$129.9K
Cash on hand
$847.4K
Debts
$0
No industry data.
No contributor data.
Eric ChungOWN COMMITTEE
Receipts
$1.5M
Disburse
$534.8K
Cash on hand
$930.5K
Debts
$0
No industry data.
No contributor data.
Tim GreimelOWN COMMITTEE
Receipts
$1.1M
Disburse
$418.9K
Cash on hand
$634.0K
Debts
$7.0K
No industry data.
No contributor data.
Christina HinesOWN COMMITTEE
Receipts
$884.2K
Disburse
$572.4K
Cash on hand
$311.8K
Debts
$0
No industry data.
No contributor data.

Outside spending · independent expenditures

FEC Schedule E (independent expenditures) + candidate-committee totals · 24/48-hr IE reports
IE total
$115.4K
D side
$8.6K · 7%
R side
$106.8K · 93%
Top spender
HONOR, DUTY & DISCI…
For / against split
For Marlinga $8.6K
For Jr. $106.8K
SpenderSideAmountShareTarget
HONOR, DUTY & DISCIPLINE PACR$106.8K93%for Mike Bouchard Jr.

Editorial ratings · 5 raters

Cook · Sabato · Inside Elections · 538 · DDHQ et al.
Likely D1
Lean D1
Tossup1
Tilt R1
Lean R1
Cook Political Report
Lean R
Jun 17
The Economist
Likely D
May 21
Inside Elections
Tilt R
Jun 24
Sabato's Crystal Ball
Tossup
Jun 8
Split Ticket
Lean D
Jun 24

Demographic crosstabs

age · education · race · gender
No demographic crosstabs published for this race yet. Most pollsters release only topline numbers; subgroup breakdowns (age, education, race, gender) appear here when a pollster publishes them.

In the news

15 shown · last 30d · Google News
News volume · 30d
15 articles · building history
Net favorability
+0.40
Coverage lean (D−R) · shift −0.07 wk
Coverage tilt
D 40%
Neutral 60%
40% of outlets rated · by editorial lean
S
semafor.com · 2d ago
Exclusive / Progressives see polling, candidate momentum in Michigan
Neutral
T
theguardian.com · 6d ago
AOC endorses progressive Democrat in closely watched Michigan race for US Senate seat | US midterm elections 2026
D-favorable
N
nytimes.com · 9d ago
Michigan Fourth Congressional District 2026: Latest Polls
D-favorable
S
spectrumlocalnews.com · 13d ago
2026 election guide: Michigan’s primary is 40 days away. See who's on the ballot
Neutral
M
michiganadvance.com · 13d ago
After Trump’s endorsement of John James, what’s left of Michigan’s GOP governor race?
Neutral
N
nytimes.com · 14d ago
Who Is Ahead in the Michigan Governor's Race? Latest 2026 Election Polls
D-favorable
N
nytimes.com · 14d ago
Michigan U.S. Senate Election 2026: Latest Polls
D-favorable
N
nytimes.com · 14d ago
Michigan Seventh Congressional District 2026: Latest Polls
D-favorable
T
the-downballot.com · 15d ago
Morning Digest: Trump endorses Michigan candidate he begged not to run for governor
Neutral
D
detroitnews.com · 17d ago
Insider: Shaky polls cause uproar in Michigan Senate, governor races
Neutral
Page 1 of 2
Rating timeline
Jun 26, 2026Lean Rmodel
Jun 24, 2026Tilt Rmodel
Jun 17, 2026Lean Rmodel
Jun 14, 2026Tilt Rmodel
May 5, 2026Likely Rmodel
May 3, 2026Tossupmodel
Verification trail
Polls verified3 / 3deterministic
Polls flaggednone
Markets ingested2 platformsupdated 11h ago
FEC filingssyncedcommittee + IE · 2026-06-29
Endorsements109 totalWikipedia scrape
News coverage15 / 30dGoogle News
Method · bounds + percentage totals + date-order checks