With less than a month remaining until the 2026 midterm elections, an analysis by NPR indicates that political parties and outside groups are committing resources to more than 90 House districts. The analysis, which examined campaign targets, advertising reservations, and spending by Trump-aligned super PACs, suggests the central question for Election Day is not whether Democrats will take control of the House, but the size of the potential majority. Republicans currently hold a narrow 218-214 seat advantage. In February 2025, the Cook Political Report identified 39 competitive races, including 18 toss-ups. Current Cook ratings now list 43 districts as competitive, with 22 classified as toss-ups.
What the Right Is Saying
Republican strategists and the National Republican Congressional Committee (NRCC) are focusing on defending vulnerable incumbents and expanding their map through redistricting. The NRCC has identified 17 districts on its "Patriots" list of vulnerable incumbents to support and 27 candidates in open races or challenging Democratic incumbents under its "MAGA Majority" program.
The GOP strategy has been bolstered by a redistricting arms race, where Republican-led state legislatures, urged by President Trump, drew new maps in states like Texas and Florida to gain additional seats. While some new lines were drawn based on 2024 voting patterns, Republicans argue these districts remain winnable despite the national headwinds. In North Carolina's 1st Congressional District, where the lines became more conservative, the NRCC is contesting the seat against Democrat Rep. Don Davis, despite polling showing Democratic former Gov. Roy Cooper leading in the concurrent Senate race.
What the Left Is Saying
Democratic strategists point to a national environment unfavorable to President Trump, citing record-high disapproval among voters who strongly oppose his job performance. The Democratic Congressional Campaign Committee (DCCC) has placed more than 90 districts on its battlefield map. This includes 46 targets in its "Red To Blue" program, 26 "Frontline" incumbents in potentially tight races, and 19 additional "Districts In Play."
The DCCC argues that anti-incumbent sentiment, driven by issues such as the ongoing war in Iran, rising gas prices, tariffs, and immigration enforcement, has created opportunities in traditionally conservative areas. For example, the DCCC added Arkansas' 2nd Congressional District, which Trump won by 15 points, to its "Red To Blue" target list after six-figure outside spending targeted Democratic nominee Chris Jones and incumbent Rep. French Hill.
What the Numbers Show
AdImpact data shows close to half a billion dollars in advertising reservations have been placed between now and Election Day, indicating neither party is taking the outcome for granted. However, some triage is occurring: Republicans have halted ad flow in the North Carolina Senate race to redirect funds to Kansas, and similar cancellations have appeared in House races like Nebraska's 2nd District.
According to Strength in Numbers/Verasight polling shared with NPR, President Trump has lower-than-average job approval in communities comprising newly redrawn districts in South Florida and along the Texas-Mexico border, such as TX-28 and FL-25. Historically, Ballotpedia data shows that target lists are broader than their success rates; from 2012 to 2024, Democrats won 34% of their target districts, while Republicans won 29%.
The average margin of victory for Trump in the 60 districts prioritized by both the DCCC, NRCC, and Trump-aligned super PACs like No Going Back was 8% in 2024. This highlights how competitive races have moved deep into conservative areas. Notable races to watch include NY-17, PA-01, WA-03, CO-08, NY-03, PA-08, PA-10, AL-02, OH-09, FL-22, TX-35, FL-13, NC-11, OH-10, and OH-15.
The Bottom Line
The expansion of the competitive map from 39 to over 90 targeted districts suggests a volatile electorate where traditional partisan lines are being tested by economic and foreign policy concerns. With redistricting affecting an estimated 1 in 10 registered voters, the final outcome may hinge on whether the national anti-incumbent wave overcomes local structural advantages in redrawn districts. Voters in these key areas will decide control of the House in January 2027.