Republicans entered the 2026 midterms hoping that newly drawn congressional maps would help protect their House majority and deliver additional seats. But unofficial election results suggest the strategy has fallen short in several critical districts, with Democrats winning races that Republicans had redrawn to improve their chances.
The GOP has lost 11 districts that were redrawn to favor Republican candidates and is also at risk of losing two additional seats where vote counting remains incomplete. Democrats, meanwhile, benefited from their own redistricting efforts in California, adding another dimension to the nationwide battle over congressional maps.
Texas became one of the clearest examples of the Republican strategy backfiring. Despite the party's efforts to strengthen its position through redistricting, Democrats secured several victories in districts Republicans had hoped to make more competitive or safely Republican.
In the open Ninth Congressional District, Democrat Leticia Gutierrez defeated Republican Alex Mealer, an Army veteran. Democratic Rep. Henry Cuellar also held onto his seat in the 28th District, defeating Republican Tano Tijerina, the Webb County judge. Cuellar, a centrist, won more than 65 percent of the vote—far exceeding the 11-point advantage reported in a Texas Southern University poll and finishing more than 36 percentage points ahead of his opponent.
Democrats also retained the 34th District, where incumbent Rep. Vicente Gonzalez defeated Republican Eric Flores, a former Texas Army National Guard infantry captain and assistant U.S. attorney. Gonzalez received 55.6 percent of the vote, compared with Flores's 39.76 percent. The Cook Political Report had rated the contest Lean Democratic.
In the 35th District, Democratic sheriff's deputy Johnny Garcia defeated Republican Carlos De La Cruz, an Air Force veteran, with 55.43 percent of the vote. The race had been classified as a toss-up, making the Democratic victory another setback for Republicans.
There was, however, a Republican bright spot in Texas. In the 32nd District, Republican Jace Yarbrough, an Air Force veteran and attorney, defeated Democratic candidate Dan Barrios, a Richardson City Council member. Yarbrough won 51.5 percent to 48.5 percent, a much narrower result than expected in a district the Cook Political Report had rated Solid Republican.
Florida offered another mixed picture for the GOP. Gov. Ron DeSantis and Republican lawmakers had sought to expand and protect the party's House advantage by redrawing nearly every congressional district in the state. But the early results suggested that the new maps did not guarantee the electoral security Republicans had anticipated.
In the Seventh Congressional District, Republican former news anchor Ryan Elijah held a narrow lead of approximately half a percentage point over Democrat Bale Dalton, a Navy veteran and former NASA chief of staff.
The Ninth District was also unresolved at publication time, with Democratic incumbent Rep. Darren Soto leading Republican Dan Green by just 1,477 votes.
In the 13th District, Democratic Army veteran Leela Gray was trailing Republican incumbent Rep. Anna Paulina Luna by 2,517 votes, leaving Republicans with a potential hold in a closely watched contest.
Democrats secured a clearer victory in Florida's 14th District, where longtime incumbent Rep. Kathy Castor defeated Republican Mike Beltran, a former state representative, with 51.21 percent of the vote. Castor has represented the district in Congress since 2007. The Cook Political Report had classified the race as a toss-up.
The Republican setback was more decisive in the 23rd District. Business executive Deborah Adeimy lost to Democratic Rep. Lois Frankel, who captured 65.65 percent of the vote in a district rated Solid Democratic by the Cook Political Report.
The results expose a central weakness in the battle over redistricting: drawing favorable boundaries can improve a party's chances, but it cannot guarantee that voters will support its candidates. Candidate quality, turnout, local political dynamics and the national environment can all overwhelm the advantages built into a congressional map.
For Republicans, the losses raise difficult questions about whether their redistricting strategy delivered the political return party leaders expected. Democrats' success in several targeted districts also demonstrates that the fight over congressional control is about more than lines on a map.
Ultimately, voters—not political mapmakers—decide who represents them in Washington. Republicans may have redrawn districts with electoral advantages in mind, but Tuesday's results show that no map can fully protect a party from voter dissatisfaction or a changing political climate.
