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Races · house · 2026 · Texas
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house · open seat

Henry Cuellar vs Tano Tijerina

Lean DD +2.9 forecast · 3 months 27 days to election· 1 polls · 4 marketsLast poll 14d agoMarkets 11h agoRating today
Live model · win probabilityupdated 11h ago · poliagg-v34
59% Cuellar (D)
41% Tijerina (R)
R+15R+5TIEDD+5D+15
Predicted final margin D +2.9 · 80% CI R+13.2 → D+19.0 · 3 months 27 days to election
Momentum
insufficient data
Tipping-point P
3.9%
Decisive for chamber control
Market · D-side
D 81¢
Cross-platform consensus
News articles · 30d
11
articles · new
Caution · early warning
Editorial raters moved while polling has gone quiet

The last rating change here was 12d ago, but only 1 poll has 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

Likely R · model 59% D · market gap 21pp

Polling average rates this race Likely R (R+8.0, sourced from polls).

The poliagg-v34 ensemble forecasts D+2.9 with an 80% CI ranging from R+13.2 (10th pctile) to D+19.0 (90th pctile), giving D a 59% chance of winning.

Tipping-point probability: 3.9% of simulations see this race as decisive for chamber control.

Uncertainty score: 95/100 (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 59%, market says 80% — 21pp gap. Either side could be wrong — worth a closer look.

CITATIONS · likely-r · low-tipping · uncertainty-high · market-disagreement-large
How confident are we?0 = certain · 100 = max uncertain
Combined
95
High uncertainty
Main driver: only 0-1 recent polls.
Forecast CI width100
32.2pp 80% interval
Inter-model disagreement54
10.9pp across models
Polling sparsity88
1 polls in 60d · target ≥ 8
Forecast · poliagg-v34
Predicted final margin
D +2.9
80% CI: R +13.2D +19.0 · win prob 59%
R+30R+15TIEDD+15D+30
Quality · inputs
Data quality · medium
Polls used1
Days to election118
Residual σ12.56pt
Generated7/7/2026
Compare with other models3 models
qgbt-v1GBT (qgbt)
D +1.9
80% CI R +6.0 → D +10.3
CV MAE 8.51
bayes-v1Bayes / Kalman
R +8.0
80% CI R +13.1 → R +2.9
CV MAE 3.98
consensusMarket-implied
D +8.0
no interval
market-implied

Polling average

36404448TIJERINA 46.0CUELLAR 38.0JUN '26JUN '26JUN '26
Weighted, plus each pollster's measured bias subtracted before averaging.

Prediction markets

Consensus · D 81¢2 platformsupdated 11h ago
DisagreementMarkets are 43 points more bullish on D than polling. Markets 81% · polls 38%.
Cross-platform price · history
20¢30¢40¢50¢60¢70¢80¢90¢370 DAYS · D YES PRICENOWJul 2Jul 7
Per-platform · current
PlatformD YESR YES7d ΔVolvs cons
Polymarket
Will the Republican Party win the TX-28 House seat?
82¢18¢+4¢+1
Kalshi
TX-28 House winner?
80¢16¢-2¢$0K-1

All polls · 1 results

strongpositiveinfocautionflag
DatePollster · trust signalsn · popLeanBias · trackvs ratersD · R
Jun 22Pulse Science DecisionFor · Internal R-aligned400 · LVR-LEAN38 · 46

Endorsements · 10 total

Source · Wikipedia · 0 candidates with no endorsements yet
2Cuellar · 20%
Tijerina · 80%8
RTano Tijerina8 endorsers
Most notable · Donald Trump · 45th and 47th president of the United States (2017–2021, 2025–present)
Elected officials7
Federal 6State 1Local 0
Organizations1
DHenry Cuellar2 endorsers
Most notable · AIPAC
Organizations2

Money raised · own committees

FEC Schedule E (independent expenditures) + candidate-committee totals · last filing 2026-02-12
Henry CuellarH2TX23082 ↗
Receipts
$1.6M
Disburse
$904.4K
Cash on hand
$764.0K
Debts
$238.0K
No industry data.
No contributor data.
Tano TijerinaOWN COMMITTEE
Receipts
$937.2K
Disburse
$360.5K
Cash on hand
$576.7K
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
$10.4K
D side
$10.4K · 100%
R side
$0 · 0%
Top spender
National Associatio…
For / against split
For Cuellar $10.4K
SpenderSideAmountShareTarget
National Association of Realtors Political Action CommitteeD$10.4K100%for Henry Cuellar

Editorial ratings · 4 raters

Cook · Sabato · Inside Elections · 538 · DDHQ et al.
Likely D1
Lean D2
Tilt D1
Cook Political Report
Lean D
Jun 17
Inside Elections
Tilt D
Jun 24
Sabato's Crystal Ball
Lean D
Jun 8
Split Ticket
Likely 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

11 shown · last 30d · Google News
News volume · 30d
11 articles · building history
Net favorability
+0.27
Coverage lean (D−R) · shift +0.38 wk
Coverage tilt
D 36%
Neutral 55%
R 9%
45% of outlets rated · by editorial lean
Page 1 of 2
Rating timeline
Jun 24, 2026Lean Dmodel
Jun 20, 2026Tilt Dmodel
Jun 17, 2026Lean Dmodel
Jun 14, 2026Tilt Dmodel
Jun 4, 2026Lean Rmodel
May 11, 2026Tilt Dmodel
+ 2 earlier changes
Verification trail
Polls verified1 / 1deterministic
Polls flaggednone
Markets ingested2 platformsupdated 11h ago
FEC filingssyncedcommittee + IE · 2026-02-12
Endorsements10 totalWikipedia scrape
News coverage11 / 30dGoogle News
Method · bounds + percentage totals + date-order checks