Horizon · our Election Day forecast: polls, plus fundamentals like incumbency, fundraising and past results.

Pulse · polls only: where the races stand today, with no fundamentals and wider uncertainty.

What's the difference?

Oklahoma · 2026 forecast · Updated Oct 16, 2026

Who will control the Oklahoma House of Representatives?

All 101 seats are on the ballot. 51 seats make a majority. 68 make the two-thirds supermajority that can override a veto.

Republicans are very likely to control the Oklahoma House of Representatives (>99%).

Democrats
<1%
chance of control
Republicans
>99%
Avg. D seats
23.980% range 21–27
Avg. R seats
77.180% range 74–80
Now
18 D · 81 R · 2 vacant101 up this year

Republican supermajority now (81 of 101 seats; 68 needed for two-thirds): >99% chance it holds · <1% chance it's broken.

18 D nowMarks: two-thirds supermajority for each party81 R now

Republicans are very likely to control the Oklahoma House of Representatives (>99%).

Democrats
<1%
chance of control
Republicans
>99%
Avg. D seats
21.580% range 19–24
Avg. R seats
79.580% range 77–82
Now
18 D · 81 R · 2 vacant101 up this year

Republican supermajority now (81 of 101 seats; 68 needed for two-thirds): >99% chance it holds · <1% chance it's broken.

18 D nowMarks: two-thirds supermajority for each party81 R now

51 for control
51 for control
  • Solid D
  • Likely D
  • Lean D
  • Toss-up
  • Lean R
  • Likely R
  • Solid R

Race ratings

All 101 races, grouped by the leader's chance of winning.

2 seats projected to flip: 2 R→D. 3 more are toss-ups that could change parties (flip risk).

No seat is projected to change parties. 2 more are toss-ups that could change parties (flip risk).

Columns follow the chance of winning: Toss-up 40–60%, Lean 60–80%, Likely 80–95%, Solid 95%+. The square shows who holds the seat now (■ Democrats, ■ Republicans). flip: projected to change parties, in the color of the party favored to gain it. risk: a toss-up (40–60%) that could change parties. Underlined: two candidates of one party in November. Faded: no major-party opponent.

The map

Each district colored by the leader's chance of winning. Hover for details; click for the race.

Oklahoma

Oklahoma City

  • Solid D
  • Likely D
  • Lean D
  • Toss-up
  • Lean R
  • Likely R
  • Solid R
  • Projected flip (stripes: party holding it now)

Seats to watch

The closest races (Lean or Toss-up, Horizon), and the seats most likely to change parties.

How the odds have moved

Chance of winning control, by forecast date.

0%25%50%75%100%AugSepOctNovNov 3Democrats <1%Republicans >99%

Updated nightly. Each day is the current model run on the polls that had ended by then (how).

0%25%50%75%100%AugSepOctNovNov 3Democrats <1%Republicans >99%

Updated nightly. Each day is the current model run on the polls that had ended by then (how).

Every outcome we simulated

Democratic seats across 40,000 simulations. Darker bars: the middle 80%.

51 for D control →← R two-thirds20253035404550
51 for D control →← R two-thirds1520253035404550

Every race

101 races, 50 without a contest between the major parties.

101 races
DistrictCandidatesChance of winning (D · R)Avg. marginRatingLeanPolls
HD-1
● No Democrat● Chris White
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+69—
HD-2
● No Democrat● Jim OlsenINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+61—
HD-3
● Steve Glinski● Rick WestINC
<1%>99%
<1%>99%
R+45.9R+59.8Solid RSolid RR+64—
HD-4
● Christopher Wier● Bob Ed Culver Jr.INC
2%98%
2%98%
R+15.6R+21.5Solid RSolid RR+27—
HD-5
● No Democrat● Josh WestINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+58—
HD-6R vs R
● No Democrat● Rusty CornwellINCAlso: Amber Dawn Ellis (R), Eli Richard (R)
Republicans only in NovemberRepublicans only in November—Solid R (R vs R)Solid R (R vs R)R+62—
HD-7
● No Democrat● Steve BashoreINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+55—
HD-8R vs R
● No Democrat● Tom GannINCAlso: Todd Rice (R)
Republicans only in NovemberRepublicans only in November—Solid R (R vs R)Solid R (R vs R)R+60—
HD-9
● Andrea Biscardi● Scotty Stokes
<1%>99%
<1%>99%
R+30.9R+44.2Solid RSolid RR+49—
HD-10
● Isaac D. Mattox● Judd StromINC
<1%>99%
<1%>99%
R+42.5R+55.7Solid RSolid RR+60—
HD-11R vs R
● No Democrat● John KaneINCAlso: Wendi Stearman (R)
Republicans only in NovemberRepublicans only in November—Solid R (R vs R)Solid R (R vs R)R+50—
HD-12
● Tiffany Prater● Mark ChapmanINC
<1%>99%
<1%>99%
R+41.6R+52.4Solid RSolid RR+57—
HD-13
● No Democrat● Neil HaysINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+31—
HD-14
● Jeremiah Gantz● Chris SneedINC
<1%>99%
<1%>99%
R+27.7R+37.4Solid RSolid RR+41—
HD-15
● No Democrat● Tim TurnerINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+61—
HD-16
● Rose Rosie Lynch● David Nelson
<1%>99%
<1%>99%
R+25.1R+36.2Solid RSolid RR+40—
HD-17
● No Democrat● Jim GregoINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+58—
HD-18
● No Democrat● David SmithINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+61—
HD-19
● No Democrat● Michael Brittingham
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+67—
HD-20
● Chris May● Jonathan WilkINC
<1%>99%
<1%>99%
R+38.4R+50.0Solid RSolid RR+54—
HD-21
● No Democrat● Cody MaynardINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+57—
HD-22
● No Democrat● Ryan EavesINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+66—
HD-23
● Catherine Peters● Derrick HildebrantINC
1%99%
1%99%
R+19.5R+28.5Solid RSolid RR+33—
HD-24
● Joshua Conant● Chris BanningINC
<1%>99%
<1%>99%
R+36.2R+47.3Solid RSolid RR+51—
HD-25
● No Democrat● Ronny JohnsINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+47—
HD-26
● Chris Odneal● Leah Longest
1%99%
<1%>99%
R+18.7R+33.3Solid RSolid RR+37—
HD-27
● Memory Taylor● Danny SterlingINC
<1%>99%
<1%>99%
R+30.9R+40.4Solid RSolid RR+44—
HD-28
● Blake Cummings● Danny WilliamsINC
<1%>99%
<1%>99%
R+38.2R+49.6Solid RSolid RR+54—
HD-29R vs R
● No Democrat● Kyle HilbertINCAlso: Brian Jackson (R)
Republicans only in NovemberRepublicans only in November—Solid R (R vs R)Solid R (R vs R)R+60—
HD-30
● Sonya Amling● Mark LawsonINC
<1%>99%
<1%>99%
R+33.1R+42.4Solid RSolid RR+47—
HD-31R vs R
● No Democrat● Collin DuelINCAlso: Karmin Grider (R)
Republicans only in NovemberRepublicans only in November—Solid R (R vs R)Solid R (R vs R)R+48—
HD-32
● No Democrat● Jim ShawINCAlso: Andy Brown (I)
No Democrat on the ballotNo Democrat on the ballot—Solid R (no Democrat)Solid R (no Democrat)R+64—
HD-33
● Max E. Burchett Jr.● Molly JenkinsINC
<1%>99%
<1%>99%
R+24.3R+31.4Solid RSolid RR+37—
HD-34
● Trish RansonINC● Aaron MeansAlso: Ted Riley (R)
99%1%
81%19%
D+21.8D+8.4Solid DLikely DD+2—
HD-35R vs R
● No Democrat● Dillon TravisINCAlso: Kevin Wright (R)
Republicans only in NovemberRepublicans only in November—Solid R (R vs R)Solid R (R vs R)R+59—
HD-36
● Leslie Hellebuyck● John GeorgeINC
<1%>99%
<1%>99%
R+39.4R+51.0Solid RSolid RR+55—
HD-37R vs R
● No Democrat● Spencer GraceAlso: Jeremy Sacket (R)
Republicans only in NovemberRepublicans only in November—Solid R (R vs R)Solid R (R vs R)R+48—
HD-38
● Doyle Lewis● Madison Bolay
<1%>99%
<1%>99%
R+50.5R+62.8Solid RSolid RR+67—
HD-39R vs R
● No Democrat● Erick HarrisINCAlso: Ronda Peterson (R)
Republicans only in NovemberRepublicans only in November—Solid R (R vs R)Solid R (R vs R)R+28—
HD-40R vs R
● No Democrat● Kinsley JordanAlso: Torry Turnbow (R)
Republicans only in NovemberRepublicans only in November—Solid R (R vs R)Solid R (R vs R)R+45—
HD-41
● Mike Bockus● Denise Crosswhite HaderINC
<1%>99%
<1%>99%
R+29.0R+40.0Solid RSolid RR+45—
HD-42R vs R
● No Democrat● Cynthia RoeINCAlso: Kaity Keith (R)
Republicans only in NovemberRepublicans only in November—Solid R (R vs R)Solid R (R vs R)R+65—
HD-43
● No Democrat● Jay SteagallINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+40—
HD-44
● Jared DeckINC● No Republican
Democrat unopposedDemocrat unopposed—Uncontested DUncontested DD+36—
HD-45
● Annie MenzINC● Carolyn Womack-Bielich
>99%<1%
91%9%
D+22.2D+12.9Solid DLikely DD+7—
HD-46
● Jacob RosecrantsINC● No Republican
Democrat unopposedDemocrat unopposed—Uncontested DUncontested DD+2—
HD-47
● Indigo Oliver● Toby Thompson
<1%>99%
<1%>99%
R+29.7R+41.3Solid RSolid RR+47—
HD-48
● No Democrat● Tammy TownleyINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+49—
HD-49
● Dusty Jo Jones● Josh CantrellINC
<1%>99%
<1%>99%
R+49.5R+63.6Solid RSolid RR+67—
HD-50
● No Democrat● Stacy Jo AdamsINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+67—
HD-51R vs R
● No Democrat● Cole StevensAlso: Cody Elliot (R)
Republicans only in NovemberRepublicans only in November—Solid R (R vs R)Solid R (R vs R)R+70—
HD-52
● No Democrat● Gerrid KendrixINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+61—
HD-53
● Carroll Asséo● Jason BlairINC
3%97%
2%98%
R+13.9R+21.5Solid RSolid RR+27—
HD-54
● Crystal Abram-Garcia● Heath Kufahl
4%96%
2%98%
R+13.7R+21.8Solid RSolid RR+27—
HD-55
● No Democrat● Nick ArcherINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+68—
HD-56
● Linda Pedro● Dick LoweINC
<1%>99%
<1%>99%
R+42.8R+55.1Solid RSolid RR+59—
HD-57
● No Democrat● Anthony MooreINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+62—
HD-58
● Albert Borrie● Carl NewtonINC
<1%>99%
<1%>99%
R+56.7R+70.0Solid RSolid RR+74—
HD-59
● No Democrat● Mike DobrinskiINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+71—
HD-60
● Sharon K. Taylor● Mike KelleyINC
<1%>99%
<1%>99%
R+25.8R+36.3Solid RSolid RR+42—
HD-61
● No Democrat● Kenton PatzkowskyINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+77—
HD-62Flip riskFlip risk
● Blake Munoz● Daniel PaeINC
55%45%
44%56%
D+0.9R+1.6Toss-upToss-upR+7—
HD-63
● Shykira Smith● Trey CaldwellINC
<1%>99%
<1%>99%
R+35.3R+42.2Solid RSolid RR+46—
HD-64D flip
● Kathy Suttles● Louis Jackson
61%39%
28%72%
D+2.0R+5.7Lean DLean RR+11—
HD-65R vs R
● No Democrat● Sam MitchellAlso: Carla Weaver (R)
Republicans only in NovemberRepublicans only in November—Solid R (R vs R)Solid R (R vs R)R+45—
HD-66
● Alex Barclay● Clay StairesINCAlso: Kenneth Blevins (L)
<1%>99%
<1%>99%
R+35.6R+45.1Solid RSolid RR+49—
HD-67
● No Democrat● Rob HallINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+27—
HD-68
● Michelle LaFleur● Mike LayINC
1%99%
1%99%
R+17.9R+25.9Solid RSolid RR+31—
HD-69
● Tyler Price● Sheila Dills
<1%>99%
<1%>99%
R+23.5R+31.9Solid RSolid RR+38—
HD-70
● Suzanne SchreiberINC● No Republican
Democrat unopposedDemocrat unopposed—Uncontested DUncontested DD+2—
HD-71
● Amanda ClintonINC● No Republican
Democrat unopposedDemocrat unopposed—Uncontested DUncontested DD+13—
HD-72
● Michelle McCaneINC● Adam Martin
>99%<1%
99%1%
D+36.9D+30.6Solid DSolid DD+24—
HD-73D vs D
● Ron StewartINC● No RepublicanAlso: Ed Ross (D)
Democrats only in NovemberDemocrats only in November—Solid D (D vs D)Solid D (D vs D)D+77—
HD-74
● No Democrat● Kevin Wayne NorwoodINCAlso: Aaron Brent (I)
No Democrat on the ballotNo Democrat on the ballot—Solid R (no Democrat)Solid R (no Democrat)R+45—
HD-75
● Joe Watkins● T. J. MartiINC
31%69%
16%84%
R+3.6R+9.8Lean RLikely RR+16—
HD-76
● Michael Tinsley● Ross FordINC
2%98%
2%98%
R+15.6R+22.6Solid RSolid RR+28—
HD-77D vs D
● Kristina Gabriel● No RepublicanAlso: John Waldron (D)
Democrats only in NovemberDemocrats only in November—Solid D (D vs D)Solid D (D vs D)D+6—
HD-78
● Meloyde BlancettINC● No RepublicanAlso: Tony Oliva (I)
No Republican on the ballotNo Republican on the ballot—Solid D (no Republican)Solid D (no Republican)D+14—
HD-79
● Melissa ProvenzanoINC● Paul Hassink
98%2%
67%33%
D+18.5D+4.2Solid DLean DR+2—
HD-80
● Jeremy Founds● Stan MayINC
<1%>99%
<1%>99%
R+24.7R+34.4Solid RSolid RR+40—
HD-81
● Megan Hornbeek Allen● Troy Talley
36%64%
10%90%
R+2.7R+13.5Lean RLikely RR+20—
HD-82
● Travis Headd● Nicole MillerINC
11%89%
8%92%
R+9.8R+14.5Likely RLikely RR+21—
HD-83Flip risk
● Dalton Gau● Eric RobertsINC
54%46%
30%70%
D+0.7R+5.0Toss-upLean RR+11—
HD-84Flip risk
● Jeffrey Perez● Tammy WestINC
41%59%
26%74%
R+1.6R+6.2Toss-upLean RR+12—
HD-85
● Chelsey Branham● Joe Fallin
>99%1%
88%12%
D+22.3D+12.0Solid DLikely DD+5—
HD-86
● Hannah Cole● David HardinINC
<1%>99%
<1%>99%
R+39.4R+54.9Solid RSolid RR+59—
HD-87
● Ellyn HefnerINC● Cody Bartle
>99%<1%
99%1%
D+35.0D+27.0Solid DSolid DD+20—
HD-88
● Ellen PogemillerINC● No Republican
Democrat unopposedDemocrat unopposed—Uncontested DUncontested DD+44—
HD-89
● Arturo AlonsoINC● No Republican
Democrat unopposedDemocrat unopposed—Uncontested DUncontested DD+30—
HD-90
● Kymberly Ward● Emily GiseINC
10%90%
6%94%
R+10.2R+15.2Likely RLikely RR+20—
HD-91
● Chris Fowler● Roberto Seda
2%98%
1%99%
R+15.9R+26.9Solid RSolid RR+32—
HD-92D vs D
● Sam Wargin GrimaldoINC● No RepublicanAlso: Vicki Ruth Werneke (D)
Democrats only in NovemberDemocrats only in November—Solid D (D vs D)Solid D (D vs D)D+25—
HD-93
● Mickey DollensINC● No Republican
Democrat unopposedDemocrat unopposed—Uncontested DUncontested DD+8—
HD-94
● Andy FugateINC● No Republican
Democrat unopposedDemocrat unopposed—Uncontested DUncontested DD+7—
HD-95D flipFlip risk
● Tegan Malone● Max WolfleyINCAlso: Ryan Gardner (I)
67%33%
43%57%
D+3.2R+1.7Lean DToss-upR+6—
HD-96
● Ashtyn Smith● Preston StinsonINC
4%96%
3%97%
R+14.2R+19.7Solid RSolid RR+26—
HD-97D vs D
● Aletia TimmonsINC● No RepublicanAlso: Chimere Grant (D)
Democrats only in NovemberDemocrats only in November—Solid D (D vs D)Solid D (D vs D)D+47—
HD-98
● Cathy Smythe● Gabe WoolleyINC
<1%>99%
<1%>99%
R+23.6R+34.2Solid RSolid RR+40—
HD-99
● Herschel L. Brown● Melvin Latham
>99%<1%
>99%<1%
D+68.2D+68.7Solid DSolid DD+63—
HD-100
● No Democrat● Marilyn StarkINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+3—
HD-101
● No Democrat● Robert MangerINC
Republican unopposedRepublican unopposed—Uncontested RUncontested RR+26—

Lean: how much more Democratic (D+) or Republican (R+) the place voted for president than the nation (2024 weighted 75%, 2020 25%). Ratings follow the chance of winning: Toss-up 40–60%, Lean 60–80%, Likely 80–95%, Solid 95%+. INC = incumbent running. D flip / R flip: another party is favored (60% or more) over the party holding the seat now (hover for the chance it changes parties); Flip risk: the seat is a toss-up (40–60%). Badges mark election rules (hover or long-press for details): RCV = ranked-choice voting; Top two / Top four = the leading primary finishers advance; All-party = every candidate on one November ballot; TBD = no candidate list yet, forecast for the seat's party against a generic challenger.