Texas · U.S. House · District 36 · November 3, 2026

What it would take for Rhonda Hart.

Babin starts 24.1 points ahead on our starting line from recent official results. Campaign work can move about 6,085 net votes toward Hart, a 2.8-point gain. Winning outright would take a 21.4-point national wave on top of that. Here is the plan that makes Hart the one standing if one comes.

53,363
net votes between Hart and a win
37
days to election day. Early voting opens October 19.
24.1 pts
Babin lead, our starting line from recent results
In short

A long shot on the math: it takes a 21.4-point national wave.

Odds today<1%
Odds with the plan<1%
Net votes to find53,363
WherePrecinct 50 (Brazoria County), Precinct 66 (Brazoria County), Precinct 67 (Brazoria County)
Underdog UpdateSeptember 26, 2026. Underdog plan published. Starting line: Babin +24.1. Rhonda Hart needs 53,363 net votes. Odds under 1% today, under 1% with the plan.
The number

110,481 votes.

That is half of the 220,960 ballots we expect in this race, plus one. Where Hart stands today, and what is missing:

81,580 Rhonda Hart baseline
134,943 Brian Babin baseline

Starting line: a weighted blend of the official 2022 and 2024 results in this district (President, U.S. Senate, Railroad Commissioner, Governor, Attorney General). No 2026 polls have been published. 2026 turnout modeled on 2022, the last midterm.

The odds

<1% today. A wave changes that.

We ran this race 20,000 times with realistic error on every assumption. Drag the slider to see the odds move as the campaign captures more of what history says is available.

Hart wins in
<1%
of 20,000 simulated elections
With no plan
<1%
tieHart loses by 87,778loses by 6,486
How much of what history allows the campaign achieves100%
The plan on this page sits at 100%. Median outcome at this setting: Hart short by 47,192.

Each simulation draws the starting line with an error of 7 points of margin (no 2026 polls, so the starting line comes from history and carries more error) and lets the plan over- or under-deliver by 30 percent. Seeded and reproducible; the method and data are at the bottom of the page.

Three moves

The gap closes three ways.

Change minds. Bring out voters who skip midterms. Win back the third-party vote. Every pool below is counted from official precinct returns and published polls.

Persuade
2,911
net votes in the plan, from a pool of 2,911

Who. 2,911 voters who split their ticket in recent elections and lean Babin today.

How. Live conversations on the call list that matters: voters who crossed party lines, plus the undecided. Hart needs to win 50 percent of the ones now leaning Babin.

Mobilize
2,533
net votes in the plan, from a pool of 22,376

Who. At least 22,376 people who voted in 2024 but not in 2022, in precincts where Hart's side wins at least 55 percent.

How. Voter ID calls to people who voted in 2024 and skipped 2022, then a ballot chase until each one has voted.

Consolidate
641
net votes in the plan, from a pool of 1,831

Who. Voters who went third party in recent races, in the precincts that lean Hart's way.

How. A direct appeal to voters who went third party last time. They have already shown they will leave the two-party default.

Together: 6,085 net votes against a gap of 53,363. Still 47,278 short. The rest needs a national shift of about 21.4 points that no campaign controls.

Where it is won

12 precincts carry 21% of it.

Ranked by the net votes each one gives the plan. The darker the county, the more of the upset lives there.

Anderson CountyAndrews CountyAngelina County: 421 net votes in the planAransas CountyArcher CountyArmstrong CountyAtascosa CountyAustin CountyBailey CountyBandera CountyBastrop CountyBaylor CountyBee CountyBell CountyBexar CountyBlanco CountyBorden CountyBosque CountyBowie CountyBrazoria County: 1,310 net votes in the planBrazos CountyBrewster CountyBriscoe CountyBrooks CountyBrown CountyBurleson CountyBurnet CountyCaldwell CountyCalhoun CountyCallahan CountyCameron CountyCamp CountyCarson CountyCass CountyCastro CountyChambers County: 204 net votes in the planCherokee CountyChildress CountyClay CountyCochran CountyCoke CountyColeman CountyCollin CountyCollingsworth CountyColorado CountyComal CountyComanche CountyConcho CountyCooke CountyCoryell CountyCottle CountyCrane CountyCrockett CountyCrosby CountyCulberson CountyDallam CountyDallas CountyDawson CountyDeWitt CountyDeaf Smith CountyDelta CountyDenton CountyDickens CountyDimmit CountyDonley CountyDuval CountyEastland CountyEctor CountyEdwards CountyEl Paso CountyEllis CountyErath CountyFalls CountyFannin CountyFayette CountyFisher CountyFloyd CountyFoard CountyFort Bend CountyFranklin CountyFreestone CountyFrio CountyGaines CountyGalveston CountyGarza CountyGillespie CountyGlasscock CountyGoliad CountyGonzales CountyGray CountyGrayson CountyGregg CountyGrimes CountyGuadalupe CountyHale CountyHall CountyHamilton CountyHansford CountyHardeman CountyHardin County: 169 net votes in the planHarris County: 2,372 net votes in the planHarrison CountyHartley CountyHaskell CountyHays CountyHemphill CountyHenderson CountyHidalgo CountyHill CountyHockley CountyHood CountyHopkins CountyHouston CountyHoward CountyHudspeth CountyHunt CountyHutchinson CountyIrion CountyJack CountyJackson CountyJasper County: 92 net votes in the planJeff Davis CountyJefferson County: 1,394 net votes in the planJim Hogg CountyJim Wells CountyJohnson CountyJones CountyKarnes CountyKaufman CountyKendall CountyKenedy CountyKent CountyKerr CountyKimble CountyKing CountyKinney CountyKleberg CountyKnox CountyLa Salle CountyLamar CountyLamb CountyLampasas CountyLavaca CountyLee CountyLeon CountyLiberty CountyLimestone CountyLipscomb CountyLive Oak CountyLlano CountyLoving CountyLubbock CountyLynn CountyMadison CountyMarion CountyMartin CountyMason CountyMatagorda CountyMaverick CountyMcCulloch CountyMcLennan CountyMcMullen CountyMedina CountyMenard CountyMidland CountyMilam CountyMills CountyMitchell CountyMontague CountyMontgomery CountyMoore CountyMorris CountyMotley CountyNacogdoches CountyNavarro CountyNewton County: 48 net votes in the planNolan CountyNueces CountyOchiltree CountyOldham CountyOrange CountyPalo Pinto CountyPanola CountyParker CountyParmer CountyPecos CountyPolk CountyPotter CountyPresidio CountyRains CountyRandall CountyReagan CountyReal CountyRed River CountyReeves CountyRefugio CountyRoberts CountyRobertson CountyRockwall CountyRunnels CountyRusk CountySabine CountySan Augustine CountySan Jacinto CountySan Patricio CountySan Saba CountySchleicher CountyScurry CountyShackelford CountyShelby CountySherman CountySmith CountySomervell CountyStarr CountyStephens CountySterling CountyStonewall CountySutton CountySwisher CountyTarrant CountyTaylor CountyTerrell CountyTerry CountyThrockmorton CountyTitus CountyTom Green CountyTravis CountyTrinity CountyTyler County: 74 net votes in the planUpshur CountyUpton CountyUvalde CountyVal Verde CountyVan Zandt CountyVictoria CountyWalker CountyWaller CountyWard CountyWashington CountyWebb CountyWharton CountyWheeler CountyWichita CountyWilbarger CountyWillacy CountyWilliamson CountyWilson CountyWinkler CountyWise CountyWood CountyYoakum CountyYoung CountyZapata CountyZavala CountyAngelinaBrazoriaChambersHarrisJefferson
Fewer net votesMore net votes for the upset
  1. 01
    Precinct 50 (Brazoria County)mobilize
    Starting line Hart +49. 3.0% split their ticket. About 897 more ballots in 2024 than in 2022 (estimate).
    +172
  2. 02
    Precinct 66 (Brazoria County)mobilize
    Starting line Hart +36. 2.8% split their ticket. About 1,059 more ballots in 2024 than in 2022 (estimate).
    +170
  3. 03
    Precinct 67 (Brazoria County)mobilize
    Starting line Hart +44. 2.6% split their ticket. About 648 more ballots in 2024 than in 2022 (estimate).
    +117
  4. 04
    Precinct 257 (Harris County)mobilize
    Starting line Hart +34. 4.3% split their ticket. About 681 more ballots in 2024 than in 2022 (estimate).
    +102
  5. 05
    Precinct 44 (Brazoria County)mobilize
    Starting line Hart +20. 3.9% split their ticket. About 785 more ballots in 2024 than in 2022 (estimate).
    +97
  6. 06
    Precinct 1010 (Harris County)mobilize
    Starting line Hart +49. 4.9% split their ticket. About 470 more ballots in 2024 than in 2022 (estimate).
    +94
  7. 07
    Precinct 69 (Brazoria County)mobilize
    Starting line Hart +33. 2.7% split their ticket. About 589 more ballots in 2024 than in 2022 (estimate).
    +88
  8. 08
    Precinct 59 (Brazoria County)mobilize
    Starting line Hart +31. 2.9% split their ticket. About 588 more ballots in 2024 than in 2022 (estimate).
    +87
  9. 09
    Precinct 3 (Jefferson County)mobilize
    Starting line Hart +82. 1.2% split their ticket. About 272 more ballots in 2024 than in 2022 (estimate).
    +82
  10. 10
    Precinct 18 (Jefferson County)mobilize
    Starting line Hart +89. 1.7% split their ticket. About 245 more ballots in 2024 than in 2022 (estimate).
    +82
  11. 11
    Precinct 72 (Brazoria County)mobilize
    Starting line Hart +32. 2.7% split their ticket. About 564 more ballots in 2024 than in 2022 (estimate).
    +81
  12. 12
    Precinct 77 (Jefferson County)mobilize
    Starting line Hart +80. 1.3% split their ticket. About 279 more ballots in 2024 than in 2022 (estimate).
    +81
What the numbers say that the polls do not

The hidden path.

Precinct 50 (Brazoria County) carries the most.

Precinct 50 (Brazoria County) gives this plan more net votes than any other precinct: 172. It sits at Hart +49 on our starting line, and 3.0 percent of its voters split their ticket in recent elections.

Precinct 66 (Brazoria County) is a turnout race.

Hart's side leads Precinct 66 (Brazoria County) by about 36 points on our starting line, and it cast about 1,059 more ballots in 2024 than in 2022 (an estimate). Roughly that many of its 2024 voters sat out the last midterm; bringing enough of them back nets 126 votes there.

Precinct 1010 (Harris County) splits its ticket the most.

Of the precincts in this plan, Precinct 1010 (Harris County) has the highest share of ticket splitters: 4.9 percent. That is where a persuasion call is most likely to reach someone open to crossing over.

The honest math.

Every lever at its historical ceiling moves 6,085 net votes. The gap is 53,363. That is the measure of what a strong campaign adds: 2.8 points of margin, and first position if the national mood breaks.

The evidence

Where voters cross over.

Every dot is a precinct. If no one split a ticket, every dot would sit on the line. The orange ones are where Hart's side lost voters it won further up the ballot.

-100-100-80-80-60-60-40-40-20-2000+20+20+40+40+60+60+80+80+100+100Hart's side, President 2024 margin (points)U.S. Senate 2024 margin (points)
Precincts
302
Slope
1.028
R²
0.997
Residual SD
2.3 pts
Crossover precincts
64

Weighted least squares, one point per precinct, weighted by ballots cast. Orange precincts sit more than one residual standard deviation below the line: Hart's side did worse there in this race than the top of the ticket predicts. Hover any dot for the precinct.

The next 37 days

Voting starts October 19.

  1. Now to October 5
    Find them

    Voter ID calls across the persuasion list in these precincts. Every conversation tags the voter: with Hart, with Babin, or undecided. The undecided become the persuasion universe; the supporters become the ballot chase list.

  2. October 6 to 18
    Persuade

    Second conversations with every undecided and soft voter, built around the one issue they named on the first call. The goal is 2,911 net votes from people who have crossed party lines before.

  3. October 19 to 25
    Bank the ballots

    Mail ballots are already going out, and in-person early voting runs October 19 through October 30. Mail ballot applications must be received by October 23. Chase every supporter's mail ballot request until it is returned, and move supporters to early voting while it is open.

  4. October 26 to November 2
    Turn them out

    The drop-off voters: people who voted in 2024 and skipped 2022. At least 22,376 of them live where Hart is favored. In-person early voting ends October 30. Mail ballots count if received by 7 p.m. on November 3, or by 5 p.m. on November 4 if postmarked by Election Day.

  5. November 3
    Election day

    Polls are open 7 a.m. to 7 p.m. Texas has no same-day registration; the registration deadline is October 5. The last calls go to identified supporters who have not voted, with their polling place in hand.

What has to be true

No wishful thinking.

Official results in this district: Trump carried the 2024 presidential race by 24.9 points; Cruz carried the 2024 U.S. Senate race by 20.4 points; Abbott carried the 2022 governor's race by 24.6 points.

  1. Hart wins 50 percent of the ticket splitters now leaning Babin.
  2. In Precinct 50 (Brazoria County) and Precinct 66 (Brazoria County), 35 percent of the people who voted in 2024 but skipped 2022 come back and vote.
  3. The national environment moves about 21.4 points toward Hart's side between now and November 3.
  4. No 2026 public poll exists for this race, so the starting line is a weighted blend of official recent results; the first real poll will move it.
The work

3,257 conversations.

That is how many live voter conversations this plan takes: about 62,160 dials to 20,720 households, before the last ballot is cast.

21K
households on the target list
62K
dials across three attempts
3,257
live conversations: persuasion, voter ID, ballot chase

Call list: every ticket splitter and undecided voter in the targeted places (you cannot tell which way they lean before the call), every targeted drop-off voter, and the reachable third-party voters. About 69 households for every 100 voters on the list, three attempts each, and a 5.24 percent live answer rate per attempt, the per-program average across 1.2 million real 2026 dials in our published benchmarks.

HyperPhonebank

We run this list.

Calls are the voter ID and ballot chase engine of this plan. They find the persuadable voters and the supporters, so every other dollar lands on the right door. The full call program for this list is an estimated $7,186 at our published rates: 20,720 households, three attempts each.

Professional live callers working exactly these precincts: persuasion on the ticket splitters, voter ID on the fence, ballot chase on every absentee request until it is returned. A live dashboard shows every conversation as it happens. Days to launch, not weeks.

The candidates

Who is on the ballot.

Underdog

Rhonda Hart (D)

U.S. Army veteran who served from 2000 to 2003 and is running on veterans' care and health care access.

Cash on hand $0 and $0 raised since January 1, 2025, per FEC reports through March 31, 2026.

Favorite · incumbent

Brian Babin (R)

U.S. representative for the 36th District since 2015 and chair of the House Science, Space and Technology Committee; a dentist and U.S. Air Force veteran (1975 to 1979) who served as mayor of Woodville.

Cash on hand $908,646 and $1,006,944 raised since January 1, 2025, per FEC reports through June 30, 2026.

Underdog Updates

What changed, and when.

We re-run this race as new polls, fundraising reports and early vote counts arrive. Every change to the numbers is logged here.

  1. September 26, 2026
    Underdog plan published

    Starting line: Babin +24.1. Rhonda Hart needs 53,363 net votes. Odds under 1% today, under 1% with the plan.

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Questions

Can Rhonda Hart win Texas's 36th Congressional District in 2026?

Only with help from the national environment. Campaign work can move about 6,085 net votes; the gap is 53,363. The rest would take a 21.4-point national shift.

Where are the votes Rhonda Hart needs?

Ranked by net votes in the plan: Precinct 50 (Brazoria County), Precinct 66 (Brazoria County), Precinct 67 (Brazoria County), Precinct 257 (Harris County), Precinct 44 (Brazoria County). Persuadable voters are counted from ticket splitting in 2022 and 2024 official returns; turnout targets are people who voted in 2024 and skipped 2022.

How many voters does Rhonda Hart need to persuade?

About 1,456 voters who lean Brian Babin today, each worth two votes of margin when they switch. That is 50 percent of the 2,911 persuadable voters leaning Brian Babin.

When does early voting start in Texas in 2026?

In-person early voting in Texas runs October 19 through October 30, 2026. The voter registration deadline is October 5, and applications for a mail ballot must be received by October 23. Mail ballots count if received by 7 p.m. on Election Day, or by 5 p.m. the next day if postmarked by Election Day. Texas does not offer same-day registration.

Who made this analysis?

The Political Group, an independent campaign services firm, from official Texas Secretary of State precinct returns, Census data, FEC filings and published polls. It is not affiliated with any candidate or party.

Method and sources

Precinct math from official Texas Secretary of State returns for 2022 and 2024, projected onto current district lines. Polls, ratings and fundraising as published on the dates shown. This is independent analysis by The Political Group, as of September 26, 2026. It is not affiliated with or endorsed by any candidate or party, and it is written for every campaign that starts behind.

Statistics: a weighted least squares crossover regression on every precinct, and 20,000 seeded Monte Carlo simulations. The baseline error (7 points of margin) and plan efficacy spread (30 percent) are our stated assumptions. Download the precinct data (CSV, ready for JASP). Free to cite under CC BY 4.0 with a link to this page.

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