Ten US House races to watch in the 2026 midterms | PiQ Markets
Ten US House races to watch in the 2026 midterms
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IN SHORT
Republicans are defending a narrow majority in the US House of Representatives in the upcoming midterm elections. Democrats need to gain four seats to win control, but a national redistricting battle initiated by Republicans could make their path more challenging. The report highlights ten key races across various states that could determine the balance of power.
Key Numbers
4seats Democrats need to win control of the House
$10 millionraised by Lawler and Conley through September
$12.6 millionoutside spending by Republicans in NY-17
$6 millionoutside spending by Democrats in NY-17
40%Hispanic population in CO-8
1.8 percentage pointsTrump's margin of victory in CO-8 in 2024
$12 millionoutside spending by Republicans and Democrats in CO-8
10 percentage pointsTrump's margin of victory in TX-34 districts held by Gonzalez and Cuellar in 202
$1 millionGonzalez's fundraising advantage over Flores through October 14
$1.4 millionGonzalez's cash on hand on October 14
$250,000Flores' cash on hand on October 14
$13 millionoutside spending by Republican groups in TX-34
$10.2 million
outside spending by Democratic groups in TX-34
3 pointsTrump's margin of victory in NC-1 before redrawing
$30 milliontotal outside spending in NC-1
$16 millionoutside spending by Republicans in NC-1
$14 millionoutside spending by Democrats in NC-1
fouradditional seats Florida Republicans aimed to net
nearly 18 pointsTrump's margin of victory in Soto's new district in Florida
9 to 10 pointsTrump's margin of victory in competitive Florida districts
$2 millionMoskowitz's fundraising advantage over his opponent in Florida
$14.5 millionoutside spending on behalf of Scott Singer in Florida
$13.8 millionoutside spending by Democrats in Florida
9 pointsTrump's margin of victory in ME-2 in 2024
$2 millionRepublican outside groups outspent Democrats in ME-2
4 pointsDunlap's lead in an internal campaign poll this month
15 pointsMiller's reelection margin in OH-7 in 2024
13%vote share for an independent candidate in OH-7 in 2024
$400,000more raised by Poindexter than Miller
$800,000Poindexter's cash on hand in mid-October
nearly six times as muchPoindexter's cash on hand compared to Miller's in mid-October
$10 millionoutside spending by Democrats in OH-7
$6 millionoutside spending by Republicans in OH-7
$800,000Bohannan's fundraising advantage over Miller-Meeks
$400,000more cash Bohannan had than Miller-Meeks through mid-October
$10 millionoutside spending by Democrats in IA-1
$7 millionoutside spending by Republicans in IA-1
$6 millionmore Gluesenkamp Perez has raised than Braun this cycle
$500,000Braun's cash-on-hand advantage in mid-October
$12.5 millionoutside spending by Republicans in WA-3
$5.4 millionoutside spending by Democrats in WA-3
1point lead for Gluesenkamp Perez in a Democratic poll last week
nearly 12 pointsTrump's margin of victory in Zinke's Montana district in 2024
$1,000fine for Laurie Buckhout on Kalshi
$7.9 millionRepublican investment in MT-1
$7.5 millionDemocratic investment in MT-1
Who's Involved
Republicans
defending a narrow majority in the US House of Representatives
Democrats
needing to gain four seats to win control of the House
Mike Lawler
Republican US Representative in NY-17, considered most vulnerable
Cait Conley
combat veteran and national security expert challenging Lawler
Manny Rutinel
Democratic challenger to Republican Rep. Gabe Evans in CO-8
Gabe Evans
freshman Republican US Representative in CO-8
Mike Johnson
US House Speaker who campaigned with Evans
Gretchen Whitmer
Michigan Governor who joined Rutinel on the trail
Nanette Diaz Barragan
US Representative from California who joined Rutinel on the trail
Vicente Gonzalez
Democratic US Representative running in a redrawn Texas district
Henry Cuellar
Democratic US Representative running in a redrawn Texas district
Carlos De La Cruz
Republican in an open Texas race
Johnny Garcia
Democrat in an open Texas race
Eric Flores
Republican challenging Rep. Vicente Gonzalez
Don Davis
Democratic US Representative seeking reelection in North Carolina
Laurie Buckhout
retired Army Colonel and former Pentagon official challenging Davis
Darren Soto
Democratic US Representative running in a redrawn Florida district
Kathy Castor
Democratic US Representative targeted by Florida Republicans
Lois Frankel
Democratic US Representative targeted by Florida Republicans
Debbie Wasserman Schultz
Democratic US Representative targeted by Florida Republicans
Jared Moskowitz
Democratic US Representative running in a redrawn Florida district
Scott Singer
former mayor of Boca Raton and Republican challenger in Florida
Jared Golden
centrist Democratic US Representative retiring in ME-2
Paul LePage
former Maine Governor running in ME-2
Matt Dunlap
state auditor and Democratic candidate in ME-2
Max Miller
Republican US Representative in Ohio facing domestic abuse allegations
Bernie Moreno
US Senator and father of Miller's ex-wife calling for resignation
Brian Poindexter
Democratic nominee in OH-7, ironworker and city councilor
Mariannette Miller-Meeks
Republican US Representative in Iowa facing familiar opponent
Christina Bohannan
former state Representative and Democratic challenger in IA-1
Marie Gluesenkamp Perez
centrist Democratic US Representative in WA-3
John Braun
state Senate Republican Leader and challenger to Gluesenkamp Perez
Ryan Zinke
Republican US Representative whose Montana district is in play
Aaron Flint
Republican combat veteran running in MT-1
Sam Forstag
union leader and smokejumper running as Democrat in MT-1
↳ Why This Matters
The outcomes of these ten US House races could determine which party controls the chamber, impacting legislative agendas and policy direction for the next two years.
Key facts
NY-17: Republican Rep. Mike Lawler, who represents a district Kamala Harris won in 2024, is considered the most vulnerable House Republican up for reelection.
CO-8: Democrat Manny Rutinel is challenging freshman Republican Rep. Gabe Evans in a district that is nearly 40% Hispanic and was won by Donald Trump by 1.8 percentage points in 2024.
TX-34: Three South Texas districts, redrawn by Republicans, are now in play, with two held by Democrats Vicente Gonzalez and Henry Cuellar in districts Trump won by 10 points, and an open seat between Republican Carlos De La Cruz and Democr
NC-1: Republican-redrawn district shifted from Trump winning by 3 points to double digits, with Democrat Don Davis seeking reelection against Republican Laurie Buckhout.
FL-25: Florida Republicans redrew the map to gain four seats, targeting Democratic representatives; Trump won Soto's new district by nearly 18 points.
ME-2: The retirement of centrist Democrat Jared Golden in a Trump-won district opens a flip opportunity for Republicans, with former Governor Paul LePage running against state auditor Matt Dunlap.
OH-7: Republican Rep. Max Miller faces a toss-up race in a district Trump won by a smaller margin than Miller, with domestic abuse allegations making him vulnerable.
IA-1: Incumbent Republican Rep. Mariannette Miller-Meeks faces Democrat Christina Bohannan, who ran unsuccessfully in 2022 and 2024, in a district where Trump is unpopular and cost-of-living concerns are high.
WA-3: Centrist Democrat Marie Gluesenkamp Perez, who has bucked her party on procedural votes, is in a district Trump narrowly won, facing Republican state Senate Leader John Braun.
MT-1: Republican Rep. Ryan Zinke's district, won by Trump by nearly 12 points in 2024, features a race between Republican Aaron Flint and Democrat Sam Forstag.
Republicans are defending a narrow majority in the US House of Representatives in the upcoming midterm elections, with Democrats needing to gain four seats to win control. A national redistricting battle initiated by Republicans could make Democrats' path to a majority more challenging. The report highlights ten key races across various states that could determine the balance of power.
In New York's 17th district, Republican Rep. Mike Lawler, who represents a district Kamala Harris won in 2024, is considered the most vulnerable House Republican up for reelection. His opponent, Cait Conley, has raised about $10 million, with Republicans outspending Democrats on outside advertising.
In Colorado's 8th district, Democratic challenger Manny Rutinel is competing against freshman Republican Rep. Gabe Evans in a district that is nearly 40% Hispanic and was won by Donald Trump by 1.8 percentage points in 2024. Outside spending in the district is nearly identical between both parties.
Texas Republicans sought to pick up five seats through gerrymandering, but three are now in play, all in South Texas. Democratic Reps. Vicente Gonzalez and Henry Cuellar are running in districts Trump won by 10 percentage points in 2024. An open seat between Republican Carlos De La Cruz and Democrat Johnny Garcia is also competitive. Republican groups have outspent Democrats in these races.
Frequently asked questions
Midterm elections in the United States are general elections held two years into the president's four-year term, during the middle of the presidential term. They determine the composition of the House of Representatives and often a portion of the Senate.
Gerrymandering is the practice of drawing the boundaries of electoral districts in a way that favors one political party or group. This can involve manipulating district lines to increase the number of voters for a particular party or to dilute the voting power of opposing groups.
Outside spending refers to money spent by groups other than the candidate's official campaign committee to influence an election. This can include spending by political action committees (PACs), super PACs, or other organizations on advertising, voter mobilization, and other campaign activities.
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How It Developed
Republicans are defending a narrow majority in the US House of Representatives in the upcoming midterm elections.
Democrats need to gain four seats to win control of the chamber.
Republicans initiated a national redistricting battle that could make Democrats' path to a majority more difficult.
North Carolina's 1st district was redrawn by Republicans to be more favorable to Trump, shifting it from a 3-point win to double digits. Democrat Don Davis is seeking reelection against retired Army Colonel Laurie Buckhout. The district has seen significant outside spending from both parties.
Florida Republicans redrew their state's congressional map to net four additional seats, targeting Democratic representatives. Trump won Soto's new district by nearly 18 points, but Democrats remain competitive in other redrawn districts. Outside spending has helped close the gap in the race for the district drawn to oust Wasserman Schultz.
The retirement of centrist Democratic Rep. Jared Golden in a Trump-won district in Maine's 2nd district has opened a key flip opportunity for Republicans, with former Governor Paul LePage running against state auditor Matt Dunlap. Republican outside groups have outspent Democrats.
In Ohio's 7th district, Republican Rep. Max Miller, reelected by 15 points in 2024, faces a toss-up race amid domestic abuse allegations. His ex-wife's father, US Senator Bernie Moreno, has called for him to resign. Democrats have been on the offensive with outside spending.
In Iowa's 1st district, Republican Rep. Mariannette Miller-Meeks faces Democrat Christina Bohannan, who ran unsuccessfully in 2022 and 2024. Trump's unpopularity and cost-of-living concerns are elevated issues. Democrats have outraised the incumbent and outspent Republicans.
Centrist Democrat Marie Gluesenkamp Perez in Washington's 3rd district, who has bucked her party on procedural votes, is in a district Trump narrowly won. She faces Republican state Senate Leader John Braun. Republicans have significantly outspent Democrats, though a recent Democratic poll showed Gluesenkamp Perez leading.
In Montana's 1st district, Republican Rep. Ryan Zinke's seat, won by Trump by nearly 12 points in 2024, features a race between Republican Aaron Flint and Democrat Sam Forstag. Two recent polls show Forstag with a narrow lead.
