400-member House
The House has 400 members, one of the largest legislatures in the world. Districts are named by county and number ('Hillsborough 12'); many elect several members, and voters pick as many candidates as there are seats.
New Hampshire · 2026 forecast · Updated Oct 16, 2026
Who will control the New Hampshire House of Representatives?
386 of 400 seats are on the ballot; the others are elected in alternate years. 201 seats make a majority. 267 make the two-thirds supermajority that can override a veto.
Democrats are clearly favored to control the New Hampshire House of Representatives (87%), which would flip it from Republican control.
Democrats
87%
chance of control
Republicans
13%
- Avg. D seats
- 234.980% range 197–273
- Avg. R seats
- 165.180% range 127–203
- Now
- 169 D · 211 R · 2 other · 18 vacant386 up this year
Chance Democrats win a two-thirds supermajority (267+ seats): 15%
169 D nowMarks: two-thirds supermajority for each party211 R now
Democrats are clearly favored to control the New Hampshire House of Representatives (86%), which would flip it from Republican control.
Democrats
86%
chance of control
Republicans
14%
- Avg. D seats
- 234.480% range 194–275
- Avg. R seats
- 165.680% range 125–206
- Now
- 169 D · 211 R · 2 other · 18 vacant386 up this year
Chance Democrats win a two-thirds supermajority (267+ seats): 15%
169 D nowMarks: two-thirds supermajority for each party211 R now
- Solid D
- Likely D
- Lean D
- Toss-up
- Lean R
- Likely R
- Solid R
- Holdover, not up this year
Race ratings
All 203 races, grouped by the leader's chance of winning.
8 seats projected to flip: 5 R→D, 1 Ind.→R, 1 D→R, 1 Ind.→D. 7 more are toss-ups that could change parties (flip risk).
8 seats projected to flip: 5 R→D, 2 Ind.→R, 1 D→R. 13 more are toss-ups that could change parties (flip risk).
Solid D87
Show 81 more
- Carroll 01
- Carroll 02
- Cheshire 01
- Cheshire 02
- Cheshire 03
- Cheshire 04
- Cheshire 05
- Cheshire 06
- Cheshire 07
- Cheshire 08
- Cheshire 15
- Cheshire 16
- Grafton 02
- Grafton 03
- Grafton 04
- Grafton 08
- Grafton 12
- Grafton 13
- Grafton 14
- Grafton 15
- Grafton 16
- Grafton 17
- Grafton 18
- Hillsborough 03
- Hillsborough 04
- Hillsborough 05
- Hillsborough 06
- Hillsborough 07
- Hillsborough 08
- Hillsborough 09
- Hillsborough 10
- Hillsborough 11
- Hillsborough 18
- Hillsborough 21
- Hillsborough 22
- Hillsborough 23
- Hillsborough 25
- Hillsborough 26
- Hillsborough 31
- Hillsborough 33
- Hillsborough 34
- Hillsborough 35
- Merrimack 06
- Merrimack 07
- Merrimack 09
- Merrimack 15
- Merrimack 16
- Merrimack 17
- Merrimack 18
- Merrimack 19
- Merrimack 20
- Merrimack 21
- Merrimack 22
- Merrimack 23
- Merrimack 24
- Merrimack 28
- Merrimack 29
- Rockingham 10
- Rockingham 11
- Rockingham 12
- Rockingham 21
- Rockingham 22
- Rockingham 23
- Rockingham 24
- Rockingham 26
- Rockingham 27
- Rockingham 28
- Rockingham 33
- Rockingham 37
- Strafford 10
- Strafford 11
- Strafford 12
- Strafford 13
- Strafford 14
- Strafford 15
- Strafford 16
- Strafford 17
- Strafford 20
- Strafford 21
- Sullivan 01
- Sullivan 02
Likely D20
Lean D12
Toss-up16
Lean R14
Likely R19
Solid R35
Show 29 more
- Belknap 04
- Belknap 07
- Carroll 04
- Carroll 05
- Cheshire 14
- Coos 02
- Coos 03
- Coos 04
- Coos 05
- Coos 7
- Hillsborough 01
- Hillsborough 27
- Hillsborough 28
- Merrimack 02
- Merrimack 13
- Merrimack 14
- Rockingham 02
- Rockingham 03
- Rockingham 04
- Rockingham 07
- Rockingham 08
- Rockingham 09
- Rockingham 15
- Rockingham 25
- Rockingham 30
- Rockingham 32
- Strafford 01
- Strafford 03
- Strafford 05
Solid D65
Show 59 more
- Carroll 02
- Cheshire 01
- Cheshire 02
- Cheshire 03
- Cheshire 04
- Cheshire 05
- Cheshire 07
- Cheshire 08
- Grafton 02
- Grafton 12
- Grafton 13
- Grafton 14
- Grafton 15
- Grafton 16
- Grafton 17
- Grafton 18
- Hillsborough 03
- Hillsborough 06
- Hillsborough 11
- Hillsborough 23
- Hillsborough 25
- Hillsborough 31
- Hillsborough 33
- Hillsborough 34
- Merrimack 07
- Merrimack 09
- Merrimack 15
- Merrimack 16
- Merrimack 17
- Merrimack 18
- Merrimack 19
- Merrimack 20
- Merrimack 21
- Merrimack 22
- Merrimack 23
- Merrimack 24
- Merrimack 28
- Merrimack 29
- Rockingham 10
- Rockingham 11
- Rockingham 12
- Rockingham 21
- Rockingham 22
- Rockingham 23
- Rockingham 24
- Rockingham 26
- Rockingham 27
- Rockingham 28
- Rockingham 33
- Rockingham 37
- Strafford 10
- Strafford 11
- Strafford 13
- Strafford 14
- Strafford 15
- Strafford 16
- Strafford 17
- Sullivan 01
- Sullivan 02
Likely D30
- Carroll 01
- Cheshire 06
- Cheshire 15
- Cheshire 16
- Cheshire 17
- Cheshire 18
- Coos 06
- Grafton 03
- Grafton 04
- Grafton 09
- Hillsborough 09
- Hillsborough 15flip
- Hillsborough 16
- Hillsborough 17
- Hillsborough 18
- Hillsborough 19
- Hillsborough 20
- Hillsborough 21
- Hillsborough 22
- Hillsborough 24
- Hillsborough 26
- Hillsborough 35
- Merrimack 06
- Merrimack 08
- Rockingham 29
- Strafford 12
- Strafford 18
- Strafford 19
- Strafford 20
- Strafford 21
Lean D21
Toss-up25
- Belknap 02risk
- Carroll 06risk
- Carroll 7
- Carroll 8
- Cheshire 10risk
- Grafton 06risk
- Hillsborough 29risk
- Hillsborough 36risk
- Hillsborough 42risk
- Merrimack 12risk
- Rockingham 01risk
- Rockingham 19risk
- Rockingham 31
- Rockingham 34
- Rockingham 35
- Rockingham 36
- Rockingham 38
- Rockingham 39
- Rockingham 40
- Strafford 06risk
- Strafford 07flip
- Strafford 08risk
- Sullivan 06risk
- Sullivan 7
- Sullivan 8
Lean R14
Likely R23
Solid R25
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, ■ another party). 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.
New Hampshire
Manchester-Nashua
- 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.
Closest races
State House District Hillsborough 42Lee C. NyquistGerald GriffinFlip riskFlip risk3 seats50%Rep.59%Dem. State House District Rockingham 05Mark ValloneJohn ScullyFlip riskR flip51%Rep.82%Rep. Rockingham 31Peter BoudreauJess Edwards2 seats53%Rep.51%Dem. Rockingham 35Michelle StithJulius F. Soti53%Rep.50%Dem. Rockingham 36Paul BonzaniJD Bernardy53%Rep.50%Rep. State House District Hillsborough 29Judi L. LanzaJoe AlexanderFlip riskFlip risk3 seats53%Rep.53%Rep. Rockingham 34Jade DeMioMark A. Pearson53%Rep.50%Rep. Rockingham 40Justin G. PackardLinda McGrath54%Rep.50%Rep. State House District Sullivan 06John R. CloutierDale GirardFlip riskFlip risk3 seats54%Dem.59%Rep. State House District Merrimack 12Mariana R. BeerBrian SeaworthFlip riskFlip risk2 seats54%Rep.58%Dem.
Most likely to flip
State House District Hillsborough 02Catherine A. RombeauKristin NobleD flipD flip7 seats86%to flip72%to flip State House District Hillsborough 12Rosemarie L. RungMaureen MooneyD flipD flip8 seats86%to flip71%to flip State House District Hillsborough 15Michael FarleyMark ProulxD flipD flip2 seats83%to flip83%to flip State House District Cheshire 09Jim GruberRich NalevankoD flipD flip71%to flip71%to flip State House District Cheshire 10Steve RussellSly KarasinskiR flipFlip risk2 seats67%to flip55%to flip State House District Sullivan 05Judith M. ThackaberryGeorge C. GrantD flipD flip65%to flip74%to flip State House District Sullivan 06John R. CloutierDale GirardFlip riskFlip risk3 seats54%to flip41%to flip State House District Rockingham 05Mark ValloneJohn ScullyFlip riskR flip51%to flip82%to flip State House District Hillsborough 42Lee C. NyquistGerald GriffinFlip riskFlip risk3 seats50%to flip59%to flip State House District Hillsborough 29Judi L. LanzaJoe AlexanderFlip riskFlip risk3 seats47%to flip47%to flip
How this chamber is elected
Rules that shape these races and the forecast.
How the odds have moved
Chance of winning control, by forecast date.
Updated nightly. Each day is the current model run on the polls that had ended by then (how).
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%.
Every race
203 races, 40 without a contest between the major parties.
203 races
| District | Candidates | Chance of winning (D · R) | Avg. margin | Rating | Lean | Polls |
|---|---|---|---|---|---|---|
| Belknap 82 seats | ● Donald J. Giguere● Lisa M. FreemanAlso: Don House (D), Cameron Thompson (R) | R+10.3R+10.1 | R+13 | — | ||
| Carroll 7 | ● Karen Burnett-Kurie● Dale Fincher | D+1.2Even | R+1 | — | ||
| Carroll 82 seats | ● Jim Pittman● Tammy GarthwaiteAlso: Colin Mitchell (R) | D+1.2Even | R+1 | — | ||
| Cheshire 152 seats | ● Samantha Jacobs● Becky ShieldsAlso: Matthew Roach (R), Nicholas Germana (D) | D+15.1D+12.8 | D+12 | — | ||
| Cheshire 16 | ● Lucius Parshall● Alexander Nalevanko | D+15.2D+12.8 | D+12 | — | ||
| Cheshire 17 | ● Jennie Gomarlo● Jennifer Rhodes | D+13.1D+12.8 | D+12 | — | ||
| Cheshire 182 seats | ● Allen Davis● Rita MattsonAlso: Jim Qualey (R), Rory Lovett Sherman (D) | D+13.1D+12.7 | D+12 | — | ||
| Coos 7 | ● No Democrat● Lori Korzen | Republican unopposedRepublican unopposed | — | R+12 | — | |
| Grafton 17 | ● Thomas Cormen● No Republican | Democrat unopposedDemocrat unopposed | — | D+21 | — | |
| Grafton 18 | ● Marko Kloos● Donald McFarlane | D+19.5D+21.2 | D+21 | — | ||
| Hillsborough 37 | ● Megan A. Murray● Michael E. Thornton | D+8.9D+6.5 | D+4 | — | ||
| Hillsborough 382 seats | ● Mahendra Bakshi● Adam HaverstockAlso: Ted Trost (R) | D+6.8D+6.4 | D+4 | — | ||
| Hillsborough 39 | ● Ellen A. Boudreau● William InfantineAlso: Jon DiPietro (R), Tommy Katsiantonis (D) | D+4.8D+6.4 | D+4 | — | ||
| Hillsborough 403 seats | ● Erin Kerwin● Bill O'BrienAlso: Carlos Gonzalez (R), Lynne M. Cumming (R), Robert Rivera (R) | D+8.8D+6.4 | D+4 | — | ||
| Hillsborough 412 seats | ● Lily M. Foss● Ryan HebertAlso: Joseph Skinner (R), Jason Hodgdon (R), Tom Stewart (D) | D+6.9D+6.5 | D+4 | — | ||
| Hillsborough 442 seats | ● Chris Conroy● Lisa MazurAlso: Ross Berry (R), Bob Jones (D) | D+4.8D+6.4 | D+4 | — | ||
| Hillsborough 45 | ● Jerry Roche● Jack Flanagan | D+4.8D+6.5 | D+4 | — | ||
| Merrimack 25 | ● Erica Russell● James Thibault | D+6.4D+7.6 | D+6 | — | ||
| Merrimack 26 | ● Harold D. Tuttle● Alvin B. See | D+6.4D+7.5 | D+6 | — | ||
| Merrimack 272 seats | ● Phillip James Walker● Ray PlanteAlso: Harold Kozlowski (D), Vanessa Poulin (R) | D+6.4D+7.6 | D+6 | — | ||
| Merrimack 28 | ● Lisa Brown● No Republican | Democrat unopposedDemocrat unopposed | — | D+6 | — | |
| Merrimack 29 | ● Kris Schultz● No Republican | Democrat unopposedDemocrat unopposed | — | D+6 | — | |
| Merrimack 30 | ● Jason Quinno● Robert C. Washburn | D+8.3D+7.5 | D+6 | — | ||
| Rockingham 312 seats | ● Peter Boudreau● Jess EdwardsAlso: Yaz Safarzadeh (D), Terry Roy (R) | R+0.6Even | R+1 | — | ||
| Rockingham 32 | ● No Democrat● Melissa A. Litchfield | Republican unopposedRepublican unopposed | — | R+1 | — | |
| Rockingham 33 | ● Alexis Simpson● No Republican | Democrat unopposedDemocrat unopposed | — | R+1 | — | |
| Rockingham 34 | ● Jade DeMio● Mark A. Pearson | R+0.6Even | R+1 | — | ||
| Rockingham 35 | ● Michelle Stith● Julius F. Soti | R+0.6Even | R+1 | — | ||
| Rockingham 36 | ● Paul Bonzani● JD Bernardy | R+0.6Even | R+1 | — | ||
| Rockingham 37 | ● Kate Cook● No Republican | Democrat unopposedDemocrat unopposed | — | R+1 | — | |
| Rockingham 38 | ● Peggy Balboni● Paul Martino | D+3.4Even | R+1 | — | ||
| Rockingham 39 | ● Barbara M. Ward● Sue Polidura | D+3.4Even | R+1 | — | ||
| Rockingham 40 | ● Justin G. Packard● Linda McGrath | R+0.7R+0.1 | R+1 | — | ||
| State House District Belknap 01R flipR flip | ● Amber Schaefer● Tom Ploszaj | R+7.2R+5.2 | R+7 | — | ||
| State House District Belknap 02Flip risk | ● Seth Wheeler● Matt CokerINCAlso: Dean S.T. Cascadden (D), Scott Wallace (R) | R+4.2R+0.8 | R+2 | — | ||
| State House District Belknap 03 | ● William Lawrence, Jr.● Steven Bunce | R+7.8R+10.3 | R+13 | — | ||
| State House District Belknap 04 | ● Liz Charlwood● Kevin M. Nugent, Jr. | R+22.0R+18.5 | R+22 | — | ||
| State House District Belknap 053 seats | ● Marcia Hayward● Mike BordesINCAlso: Denise Riley (D), Lois A. Kessin (D), Charlie St. Clair (D) | R+6.0R+4.5 | R+8 | — | ||
| State House District Belknap 063 seats | ● David Nagel● Glen AldrichINCAlso: Bob McLean (D), Lisa Rivard (D), Allan Frank (D) | R+3.7R+8.3 | R+10 | — | ||
| State House District Belknap 073 seats | ● Laura Dunham● Peter R. VarneyINCAlso: Nancy Mitchell (D), Stephen Copithorne (D), Barbara Comtois (R) | R+20.7R+21.5 | R+24 | — | ||
| State House District Carroll 013 seats | ● David PaigeINC● Karen C. UmbergerAlso: Benjamin Colbath (D), Ellin M. Leonard (D), Robert W. Nelson (R) | D+17.1D+15.6 | D+15 | — | ||
| State House District Carroll 022 seats | ● Anita BurroughsINC● Jennifer LePlaAlso: Adam Heard (D), Erlon Jones (R) | D+26.4D+25.1 | D+25 | — | ||
| State House District Carroll 032 seats | ● Bryan Randolph● Karel A. CrawfordINCAlso: Todd Milliken (D), Richard R. Brown (R) | R+5.3R+3.4 | R+4 | — | ||
| State House District Carroll 042 seats | ● Annie Gehring● Mike BelcherINCAlso: Lino M. Avellani (R) | R+18.0R+17.4 | R+20 | — | ||
| State House District Carroll 05 | ● Morgan Bultman● Steven Brown | R+25.9R+23.1 | R+25 | — | ||
| State House District Carroll 06Flip risk2 seats | ● Deirdre McEachern● John T. MacDonaldINCAlso: Phoebe VanScoy-Giessler (D), Tim Bauman (R) | R+3.2R+1.4 | R+2 | — | ||
| State House District Cheshire 01 | ● Dylan Germana● Timothy J. Donovan | D+40.5D+38.5 | D+38 | — | ||
| State House District Cheshire 02 | ● Dru FoxINC● No Republican | Democrat unopposedDemocrat unopposed | — | D+35 | — | |
| State House District Cheshire 03 | ● Philip JonesINC● Marissa W. Salisbury | D+40.9D+36.2 | D+36 | — | ||
| State House District Cheshire 04 | ● Jodi NewellINC● Robert Johnson | D+32.1D+33.3 | D+32 | — | ||
| State House District Cheshire 05 | ● Lucy McVitty WeberINC● William J. Sommer | D+22.9D+20.6 | D+20 | — | ||
| State House District Cheshire 062 seats | ● Cathryn A. HarveyINC● Zachary NuttingAlso: Paul Berch (D) | D+13.4D+11.7 | D+11 | — | ||
| State House District Cheshire 07 | ● Terri O'RorkeINC● Jonathan Liptak | D+41.2D+36.6 | D+37 | — | ||
| State House District Cheshire 08 | ● Christine L. Parshall● No Republican | Democrat unopposedDemocrat unopposed | — | D+24 | — | |
| State House District Cheshire 09D flipD flip | ● Jim Gruber● Rich NalevankoINC | D+4.0D+5.1 | D+4 | — | ||
| State House District Cheshire 10R flipFlip risk2 seats | ● Steve RussellINC● Sly KarasinskiAlso: Michael Ralph York (R), Alan Gross (D) | R+3.3R+1.1 | R+3 | — | ||
| State House District Cheshire 11 | ● Lindseigh Picard● Denis Vincent Murphy IIINC | R+8.3R+5.9 | R+9 | — | ||
| State House District Cheshire 12 | ● Kristan Tilton● Dick ThackstonINC | R+10.3R+10.1 | R+12 | — | ||
| State House District Cheshire 13 | ● Tom Ahlborn-Hsu● Matthew Santonastaso | D+5.5D+6.4 | D+5 | — | ||
| State House District Cheshire 14 | ● Gene F. Andersen● John B. HuntINC | R+20.1R+21.8 | R+24 | — | ||
| State House District Coos 012 seats | ● Lee Ann Potter● Amy NorrisAlso: Sam Hoehn (R) | R+9.6R+11.5 | R+14 | — | ||
| State House District Coos 02 | ● Lincoln Robertson● Arnold G. DavisINC | R+31.0R+27.2 | R+31 | — | ||
| State House District Coos 03 | ● No Democrat● Mike OuelletINC | Republican unopposedRepublican unopposed | — | R+34 | — | |
| State House District Coos 04 | ● No Democrat● Seth KingINC | Republican unopposedRepublican unopposed | — | R+9 | — | |
| State House District Coos 05R vs R2 seats | ● No Democrat● Peter MorencyINCAlso: Mark Evans (R) | Republicans only in NovemberRepublicans only in November | — | R+1 | — | |
| State House District Coos 06 | ● Richard Umiker● Robert Gargano | D+7.7D+10.9 | D+9 | — | ||
| State House District Grafton 013 seats | ● Linda Massimilla● Calvin BeaulierINCAlso: Timothy T. Egan (D), Joseph Goderic Beaulieu (D), Andrew Dorsett (R) | R+3.1R+2.5 | R+5 | — | ||
| State House District Grafton 02 | ● Jared SullivanINC● No Republican | Democrat unopposedDemocrat unopposed | — | D+28 | — | |
| State House District Grafton 03 | ● Jerry M. StringhamINC● Bonnie Ham | D+16.5D+14.3 | D+12 | — | ||
| State House District Grafton 04 | ● Heather P. BaldwinINC● David Adams Rardin | D+16.3D+12.2 | D+12 | — | ||
| State House District Grafton 052 seats | ● Dustin Vigneault● Marie Louise BjelobrkINCAlso: Greg Mathieson (R) | R+15.8R+15.0 | R+18 | — | ||
| State House District Grafton 06Flip risk | ● Paul J. Goundrey● Linda FranzINC | R+3.5R+1.0 | R+2 | — | ||
| State House District Grafton 07 | ● Janet Marie LucasINC● Jon A. Gablinske | D+9.8D+4.7 | D+4 | — | ||
| State House District Grafton 083 seats | ● Sallie FellowsINC● George KirkAlso: Peter Lovett (D), Bill Bolton (D) | D+21.0D+18.2 | D+18 | — | ||
| State House District Grafton 09 | ● Ella V. Barrett● Bradley Macrae | D+8.6D+8.0 | D+7 | — | ||
| State House District Grafton 10 | ● Marc E. Bourassa● Steven Pihl Coffill | R+3.1R+5.0 | R+7 | — | ||
| State House District Grafton 11 | ● Roger B. Larochelle, Jr.● Jake Abuhav | R+13.2R+11.1 | R+16 | — | ||
| State House District Grafton 12D vs D4 seats | ● Mary Hakken-PhillipsINC● No RepublicanAlso: Russell Muirhead (D), Ellen Rockmore (D), Terry Spahr (D) | Democrats only in NovemberDemocrats only in November | — | D+73 | — | |
| State House District Grafton 13 | ● Laurel StavisINC● No Republican | Democrat unopposedDemocrat unopposed | — | D+51 | — | |
| State House District Grafton 14 | ● Kathryn Brennan● No Republican | Democrat unopposedDemocrat unopposed | — | D+51 | — | |
| State House District Grafton 15 | ● Zoe Hill● No Republican | Democrat unopposedDemocrat unopposed | — | D+50 | — | |
| State House District Grafton 16 | ● David FrachtINC● No Republican | Democrat unopposedDemocrat unopposed | — | D+26 | — | |
| State House District Hillsborough 013 seats | ● Debbie Ryan● Tom MannionINCAlso: Deborah Kruzel (R), Jeffrey F. Tenczar (R), Diane Rogers (R) | R+21.2R+22.0 | R+24 | — | ||
| State House District Hillsborough 02D flipD flip7 seats | ● Catherine A. Rombeau● Kristin NobleINCAlso: Brian Labrie (R), Peter M. Kujawski (R), John Schneller (R) | D+8.0D+5.7 | D+3 | — | ||
| State House District Hillsborough 033 seats | ● Fred DavisINC● John MenyhardAlso: Suzanne A. Beaulieu (D), Michael P. Aksten (D) | D+22.6D+21.4 | D+17 | — | ||
| State House District Hillsborough 043 seats | ● Linda Vandecar RyanINC● Shawn MartinAlso: Camille Pattison (D), Renae Lias (D) | D+19.7D+17.3 | D+15 | — | ||
| State House District Hillsborough 053 seats | ● Heather RaymondINC● Paul SchibbelhuteAlso: Susan A. Elberger (D), Dale Swanson (D) | D+18.9D+17.0 | D+14 | — | ||
| State House District Hillsborough 062 seats | ● Lee Ann KlugerINC● Daniel RichardsonAlso: Doris Hohensee (R), Elena Pavlou (R), Michele Roussel Buckley (D) | D+20.3D+19.1 | D+15 | — | ||
| State House District Hillsborough 073 seats | ● Louis C. JurisINC● Avalon LewisAlso: Roy H. Parker (R), Charlene Bangs Pedersen (D), Jim Mahoney (D) | D+20.0D+18.5 | D+14 | — | ||
| State House District Hillsborough 083 seats | ● Christal LloydINC● Travis TripodiAlso: Efstathia C. Booras (D), Frances Nutter-Upham (D) | D+20.6D+19.3 | D+15 | — | ||
| State House District Hillsborough 093 seats | ● Santosh D. SalviINC● Joseph ColeAlso: Rich Green (D), Sanjeev K. Manohar (D) | D+19.0D+16.4 | D+13 | — | ||
| State House District Hillsborough 103 seats | ● Linda Harriott-GathrightINC● Bill OhmAlso: Samantha O'Loughlin (D), Marty Jack (D) | D+16.8D+17.6 | D+15 | — | ||
| State House District Hillsborough 113 seats | ● Will DarbyINC● Kristie HartAlso: Manoj Chourasia (D), Arya Shams (D) | D+22.2D+20.6 | D+17 | — | ||
| State House District Hillsborough 12D flipD flip8 seats | ● Rosemarie L. Rung● Maureen MooneyINCAlso: Jeanine Notter (R), Bill Boyd (R), Adam Presa (R) | D+7.8D+5.1 | D+3 | — | ||
| State House District Hillsborough 136 seats | ● Kate Messner● Andrew ProutINCAlso: Jordan Ulery (R), Dillon Dumont (R), Tom Trost (R) | R+9.1R+7.8 | R+10 | — | ||
| State House District Hillsborough 142 seats | ● Paula Paciulan● Raymond C. Peeples, Jr.INCAlso: Rich Lascelles (R), Ray Ealy (D) | R+9.1R+8.0 | R+10 | — | ||
| State House District Hillsborough 15D flipD flip2 seats | ● Michael Farley● Mark ProulxINCAlso: Mark McLean (R), Michael Fitzell (D) | D+6.7D+8.9 | D+6 | — | ||
| State House District Hillsborough 162 seats | ● Ben Baroody● David A. SmithAlso: Michael J. Tkacz (R) | D+8.3D+8.7 | D+7 | — | ||
| State House District Hillsborough 172 seats | ● Sean Parr● Ben PrescottAlso: Rob Fox (D) | D+12.9D+13.5 | D+11 | — | ||
| State House District Hillsborough 182 seats | ● Jessica GrillINC● Steven KesselringAlso: James Normand (D) | D+13.4D+12.5 | D+9 | — | ||
| State House District Hillsborough 192 seats | ● Jane BeaulieuINC● Matt DrewAlso: Mickey Mullin (R), Chrissy Simonds (D) | D+8.1D+12.4 | D+9 | — | ||
| State House District Hillsborough 202 seats | ● Alissandra MurrayINC● Pierre M. DupontAlso: Jose R. Marte (R), Pauline Martineau (D) | D+12.1D+12.2 | D+8 | — | ||
| State House District Hillsborough 212 seats | ● Christine SeibertINC● Chris MorganAlso: Jeff Goley (D) | D+17.2D+13.5 | D+11 | — | ||
| State House District Hillsborough 222 seats | ● Nicole LeapleyINC● Brittany PingAlso: Max Abramson (R), Greg Erskine (D) | D+16.8D+14.8 | D+10 | — | ||
| State House District Hillsborough 23D vs D2 seats | ● Mary Ngwanda GeorgesINC● No RepublicanAlso: Jean Jeudy (D) | Democrats only in NovemberDemocrats only in November | — | D+14 | — | |
| State House District Hillsborough 24 | ● Frank Anthony● Paul LaFerriereAlso: Shuvom Ghose (R), Anthony Carideo (D) | D+12.6D+14.8 | D+10 | — | ||
| State House District Hillsborough 252 seats | ● Kathy StaubINC● Kathleen PaquetteAlso: Heather Deiner (D) | D+19.4D+20.2 | D+16 | — | ||
| State House District Hillsborough 262 seats | ● Patrick N. LongINC● Henry EmeleAlso: Mary Freitas (D) | D+15.9D+13.3 | D+10 | — | ||
| State House District Hillsborough 27 | ● No Democrat● Mary MurphyINC | Republican unopposedRepublican unopposed | — | R+11 | — | |
| State House District Hillsborough 282 seats | ● David Erikson● Keith ErfINCAlso: Travis Corcoran (R), Benson H. Goodwin (D) | R+18.8R+19.1 | R+21 | — | ||
| State House District Hillsborough 29Flip riskFlip risk3 seats | ● Judi L. Lanza● Joe AlexanderINCAlso: Sherri Reinfurt (R), Henry R. Giasson III (R), Shanun R. Carey (R) | R+0.6R+0.6 | R+2 | — | ||
| State House District Hillsborough 303 seats | ● Janet McEwen● Tim MorehouseAlso: Austin Cottle (R), Larry Baker (R), W. Gordon Allen (D) | R+5.9R+7.3 | R+11 | — | ||
| State House District Hillsborough 31 | ● Molly C. HowardINC● Jarvis M. Adams IV | D+20.2D+20.0 | D+19 | — | ||
| State House District Hillsborough 323 seats | ● Kermit Williams● Shane SiroisINCAlso: Jim Kofalt (R), Diane Kelley (R), Richard Swanson (D) | R+14.2R+16.2 | R+18 | — | ||
| State House District Hillsborough 332 seats | ● Peter R. LeishmanINC● Kimberly ThomasAlso: Jonah Orion Wheeler (D) | D+39.0D+39.6 | D+38 | — | ||
| State House District Hillsborough 343 seats | ● Stephanie GrundINC● Russ HodgkinsAlso: Jason Hennessey (R), Diane Layton (R), Daniel T. Veilleux (D) | D+21.4D+19.9 | D+17 | — | ||
| State House District Hillsborough 352 seats | ● Kat McGheeINC● Liz BarbourAlso: Jim Kelly (R), Ben Ming (D) | D+15.8D+14.2 | D+13 | — | ||
| State House District Hillsborough 36Flip risk2 seats | ● Michael Pellerito● Diane PauerINCAlso: John W. Suiter (R), Stephen Spratt (D) | R+3.1R+0.8 | R+2 | — | ||
| State House District Hillsborough 42Flip riskFlip risk3 seats | ● Lee C. Nyquist● Gerald GriffinINCAlso: Lisa C. M. Post (R), Rob Lovett (R), Teri Harkins (D) | EvenD+2.1 | D+1 | — | ||
| State House District Hillsborough 434 seats | ● Paul DargieINC● Gary DanielsAlso: Vanessa L. Sheehan (R), Elizabeth Keenan (R), William J. Bieschke (R) | D+9.9D+7.8 | D+6 | — | ||
| State House District Merrimack 01 | ● Lorrie J. Carey● Rick DevoidINC | R+7.4R+8.4 | R+11 | — | ||
| State House District Merrimack 02 | ● Joyce May Fulweiler● Gregory HillINC | R+18.6R+14.1 | R+17 | — | ||
| State House District Merrimack 032 seats | ● Scott A. Burns● Michael ViscontiAlso: Vivian Marie Hall (D), Werner D. Horn (R) | R+7.2R+11.8 | R+15 | — | ||
| State House District Merrimack 042 seats | ● Cody York● Michael MoffettINCAlso: Jose Eduardo Cambrils (R) | R+9.5R+9.2 | R+11 | — | ||
| State House District Merrimack 052 seats | ● Lorna Carlisle● Louise AndrusINCAlso: Thomas Ware (D), Deborah Aylward (R) | R+12.2R+11.4 | R+13 | — | ||
| State House District Merrimack 06 | ● Tom SchambergINC● Paul M. Little | D+20.1D+15.5 | D+15 | — | ||
| State House District Merrimack 072 seats | ● Karen Elizabeth EbelINC● Dorothy L. HitchmothAlso: Gregory M. Sargent (D) | D+27.4D+27.7 | D+25 | — | ||
| State House District Merrimack 083 seats | ● Stephanie PayeurINC● Natalie J. WellsAlso: Eileen Kelly (D), Tony Caplan (D), Matt Center (R) | D+12.1D+9.7 | D+9 | — | ||
| State House District Merrimack 09D vs D4 seats | ● Muriel HallINC● No RepublicanAlso: Eleana M. Colby (D), David Luneau (D), James Newsom (D) | Democrats only in NovemberDemocrats only in November | — | D+22 | — | |
| State House District Merrimack 104 seats | ● William Lynch● Thomas C. WalshINCAlso: Germano Mendes Martins (D), Lucas J. Coriaty (D), Ricky Gurung (D) | R+5.0R+4.8 | R+6 | — | ||
| State House District Merrimack 11 | ● Al Turcotte● Matthew PitaroINC | R+6.4R+7.6 | R+11 | — | ||
| State House District Merrimack 12Flip riskFlip risk2 seats | ● Mariana R. Beer● Brian SeaworthINCAlso: Kenneth Nivison (D), Peter L. Mehegan (R) | R+0.7D+1.8 | Even | — | ||
| State House District Merrimack 13R vs R2 seats | ● No Democrat● Clayton WoodINCAlso: Cyril Aures (R) | Republicans only in NovemberRepublicans only in November | — | R+21 | — | |
| State House District Merrimack 14 | ● Glenn Horner● Gary Matteson | R+22.6R+20.4 | R+22 | — | ||
| State House District Merrimack 15 | ● Tracy BricchiINC● No Republican | Democrat unopposedDemocrat unopposed | — | D+26 | — | |
| State House District Merrimack 16 | ● Connie LaneINC● Laurence Weissbrot | D+28.4D+27.9 | D+26 | — | ||
| State House District Merrimack 17 | ● Beth RichardsINC● No Republican | Democrat unopposedDemocrat unopposed | — | D+28 | — | |
| State House District Merrimack 18 | ● Lisa D. Beaudoin● Elijah J. Wilson | D+38.5D+42.1 | D+40 | — | ||
| State House District Merrimack 19 | ● Mary Jane WallnerINC● No Republican | Democrat unopposedDemocrat unopposed | — | D+32 | — | |
| State House District Merrimack 20 | ● Nathan Giffard● Jonathan Clark | D+32.8D+30.0 | D+28 | — | ||
| State House District Merrimack 21 | ● Timothy SoucyINC● Darryl Berleth | D+37.8D+37.5 | D+37 | — | ||
| State House District Merrimack 22 | ● Alison Murphy● Jonathan R. Cate | D+21.8D+27.2 | D+26 | — | ||
| State House District Merrimack 23 | ● Kristopher Levesque● Andrew Georgevits | D+26.3D+33.3 | D+29 | — | ||
| State House District Merrimack 24 | ● Matthew HicksINC● No Republican | Democrat unopposedDemocrat unopposed | — | D+27 | — | |
| State House District Rockingham 01Flip risk3 seats | ● Hal Rafter● Scott BryerINCAlso: Donna Danis (D), Pamela Sanderson (D), James Guzofski (R) | R+3.2R+1.5 | R+3 | — | ||
| State House District Rockingham 023 seats | ● Judith Lindsey● Jason OsborneINCAlso: James Spillane (R), Will Huebner (R) | R+17.1R+17.2 | R+19 | — | ||
| State House District Rockingham 03 | ● Chuck Heuer● Mary J. FordINC | R+16.5R+16.0 | R+18 | — | ||
| State House District Rockingham 043 seats | ● Christine Pierce● Michael DragoINCAlso: Art Hunt (D), Brian Nadeau (R), Cindy Bennett (R) | R+20.0R+19.3 | R+23 | — | ||
| State House District Rockingham 05Flip riskR flip | ● Mark ValloneINC● John ScullyAlso: Joseph Perry (D), Trevor Morse (R) | R+0.2R+8.5 | R+10 | — | ||
| State House District Rockingham 06 | ● Eric S. TurerINC● Allen Cook | D+7.6D+4.7 | D+3 | — | ||
| State House District Rockingham 07 | ● JJ DeFeo● Laurence A. MinerINC | R+22.4R+17.0 | R+19 | — | ||
| State House District Rockingham 08 | ● No Democrat● Sayra Lynn DeVitoINC | Republican unopposedRepublican unopposed | — | R+25 | — | |
| State House District Rockingham 09R vs R2 seats | ● No Democrat● Matthew BrooksAlso: Kevin M. Major (R) | Republicans only in NovemberRepublicans only in November | — | R+23 | — | |
| State House District Rockingham 10D vs D3 seats | ● Michael CahillINC● No RepublicanAlso: Charlotte DiLorenzo (D), Ellen Read (D) | Democrats only in NovemberDemocrats only in November | — | D+30 | — | |
| State House District Rockingham 113 seats | ● Julie GilmanINC● Robert GoemanAlso: Enna Grazier (D), Mark Paige (D), Steven C. Jones (D) | D+35.4D+34.4 | D+34 | — | ||
| State House District Rockingham 122 seats | ● Allison KnabINC● Patrick AbramiAlso: Zoe Manos (D), James Scamman (R) | D+22.4D+23.9 | D+21 | — | ||
| State House District Rockingham 1310 seats | ● Thomas Bosia● Charles FooteINCAlso: Haley Carreau (D), Jamie Carreau (D), Hollie Hesse (D) | R+9.5R+8.4 | R+11 | — | ||
| State House District Rockingham 142 seats | ● Paul C. Paone● Kenneth L. WeylerINCAlso: Pam Brown (R) | R+11.8R+12.8 | R+15 | — | ||
| State House District Rockingham 152 seats | ● Laurie A. Warnock● Joe A. GuthrieINCAlso: Lisa DeMio (D), Lilli Walsh (R) | R+15.7R+16.1 | R+18 | — | ||
| State House District Rockingham 167 seats | ● Jane Cooper● David LundgrenINCAlso: Paul Skudlarek (D), Bob Cote (D), Isaac Fernandez (D) | R+4.0R+2.4 | R+4 | — | ||
| State House District Rockingham 174 seats | ● David Martsolf● Charles E. McMahonINCAlso: Darryn E. Remillard (D), Irene L. Harnden (D), Matthew Swoboda (D) | R+10.8R+8.0 | R+11 | — | ||
| State House District Rockingham 182 seats | ● Christine Duerr● Debra L. DeSimoneINCAlso: Jay Markell (R) | R+13.1R+12.8 | R+15 | — | ||
| State House District Rockingham 19Flip risk | ● Wendy Larson● Susan M. PorcelliINC | R+3.3D+0.3 | R+1 | — | ||
| State House District Rockingham 203 seats | ● Rick A. Faulconer● Charles R. Melvin, Sr.INCAlso: Robert Harb (R), James Summers (R) | R+14.5R+14.1 | R+17 | — | ||
| State House District Rockingham 21 | ● Anna Howard● No Republican | Democrat unopposedDemocrat unopposed | — | D+32 | — | |
| State House District Rockingham 22 | ● Rebecca Audet● No Republican | Democrat unopposedDemocrat unopposed | — | D+42 | — | |
| State House District Rockingham 23 | ● Jim MaggioreINC● No Republican | Democrat unopposedDemocrat unopposed | — | D+15 | — | |
| State House District Rockingham 24 | ● Dennis MalloyINC● Marilyn PageAlso: Michael J. Moody (D), Kevin Szmyd (R) | D+23.4D+21.2 | D+20 | — | ||
| State House District Rockingham 258 seats | ● Donna Loranger● Lorie BallINCAlso: Claudia DeFuria (D), Kienen Dyer (D), Jeremy Guilbeault (R) | R+15.5R+15.0 | R+18 | — | ||
| State House District Rockingham 26 | ● Buzz ScherrINC● No Republican | Democrat unopposedDemocrat unopposed | — | D+41 | — | |
| State House District Rockingham 27 | ● Gerald W. R. WardINC● No Republican | Democrat unopposedDemocrat unopposed | — | D+40 | — | |
| State House District Rockingham 28 | ● Carrie SorensenINC● No Republican | Democrat unopposedDemocrat unopposed | — | D+55 | — | |
| State House District Rockingham 294 seats | ● Molly McCoyINC● Nicholas D. BridleAlso: Rebecca LaPierre (D), Ward Galanis (D), Nathan Andrew Riggs (D) | D+5.0D+8.2 | D+7 | — | ||
| State House District Rockingham 302 seats | ● Diana Labrecque Chapman● Aboul B. KhanINCAlso: Jason A. Janvrin (R) | R+18.4R+17.6 | R+20 | — | ||
| State House District Strafford 012 seats | ● Jimmy Bourque● Sue DeLemusINCAlso: W. Packy Campbell (R), Brian Beaverstock (D) | R+17.3R+17.9 | R+22 | — | ||
| State House District Strafford 023 seats | ● Larry Brown● Glenn BaileyINCAlso: Michael Granger (R), Mark F. Racic (R) | R+7.7R+7.6 | R+10 | — | ||
| State House District Strafford 03 | ● Linda R. Adamo● Susan G. DeRoyINC | R+22.9R+22.7 | R+25 | — | ||
| State House District Strafford 043 seats | ● Kimberly S. McGlinchey● Kurt WuelperAlso: JoAnne Hack (R), Tanya Rich (R), Scott Shepard (D) | D+2.3D+3.1 | D+2 | — | ||
| State House District Strafford 05 | ● No Democrat● Jenny Wilson | Republican unopposedRepublican unopposed | — | R+3 | — | |
| State House District Strafford 06Flip riskFlip risk | ● Daniel Fitzpatrick● Denise DeDe-PoulinINC | R+1.4R+1.1 | R+4 | — | ||
| State House District Strafford 07D flipR flip | ● John H. Larochelle● Eric Bourgeois | D+0.9R+2.0 | R+4 | — | ||
| State House District Strafford 08Flip riskFlip risk | ● Ty Wyman● David Walker | R+1.5D+0.9 | R+2 | — | ||
| State House District Strafford 09 | ● Nevin Dexter● Robert Qua | D+4.7D+3.7 | D+1 | — | ||
| State House District Strafford 10D vs D4 seats | ● Loren SeligINC● No RepublicanAlso: Siena R. Schaier (D), Timothy Horrigan (D), Wayne M. Burton (D) | Democrats only in NovemberDemocrats only in November | — | D+48 | — | |
| State House District Strafford 113 seats | ● Janet G. WallINC● Monique MeadowsAlso: Erik Johnson (D), Thomas Southworth (D) | D+32.9D+31.1 | D+31 | — | ||
| State House District Strafford 124 seats | ● Billie ButlerINC● Philip HoudeAlso: David Hilton (R), Paul T. Edgar (R), Will Hurley (D) | D+17.5D+14.5 | D+12 | — | ||
| State House District Strafford 13 | ● Peter W. BixbyINC● Daniel A. Furman | D+28.7D+29.7 | D+29 | — | ||
| State House District Strafford 14 | ● Peter B. SchmidtINC● No Republican | Democrat unopposedDemocrat unopposed | — | D+45 | — | |
| State House District Strafford 15 | ● Samuel Chouinard● No Republican | Democrat unopposedDemocrat unopposed | — | D+34 | — | |
| State House District Strafford 16 | ● Gary GilmoreINC● No Republican | Democrat unopposedDemocrat unopposed | — | D+30 | — | |
| State House District Strafford 17 | ● Jessica LaMontagneINC● Matthew D. Albion | D+31.9D+30.7 | D+30 | — | ||
| State House District Sullivan 01 | ● Brian SullivanINC● Joel T. Hutchins | D+37.4D+36.6 | D+37 | — | ||
| State House District Sullivan 02 | ● Jenny Ramsey● Michael Belanger | D+28.3D+30.2 | D+30 | — | ||
| State House District Sullivan 033 seats | ● Lisa DeBartolomao● Skip RollinsINCAlso: Jeffrey F. Kessler (D), Timothy Fitzpatrick (D), Steven Smith (R) | R+15.0R+13.2 | R+16 | — | ||
| State House District Sullivan 04 | ● Christopher J. Salmon● Ron Rule | R+11.7R+12.2 | R+15 | — | ||
| State House District Sullivan 05D flipD flip | ● Judith M. Thackaberry● George C. GrantINC | D+2.8D+6.0 | D+5 | — | ||
| State House District Sullivan 06Flip riskFlip risk3 seats | ● John R. Cloutier● Dale GirardINCAlso: Lisa R. Gosselin (D), Chris Cogswell (D), Wayne J. Hemingway (R) | D+0.7R+2.1 | R+5 | — | ||
| Strafford 18 | ● Thom Flynn● Michael Harrington | D+12.3D+14.2 | D+13 | — | ||
| Strafford 193 seats | ● Nick Paul● Samuel FarringtonAlso: Jonathan Verbicky (R), James Higginbottom (R), Justin McIsaac (D) | D+12.3D+14.1 | D+13 | — | ||
| Strafford 20 | ● Allan Howland● John Colford | D+16.3D+14.2 | D+13 | — | ||
| Strafford 213 seats | ● Alice Wade● Joseph D. MorganellaAlso: Seth Miller (D), Geoff Smith (D) | D+16.3D+14.1 | D+13 | — | ||
| Sullivan 7 | ● Lawrence A. Schissel● Margaret M. Drye | D+0.8D+2.0 | Even | — | ||
| Sullivan 82 seats | ● Hope Damon● Jonathan F. StoneAlso: Samuel Deering (D), Catherine Peschke (R) | D+2.7D+2.0 | Even | — |
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.