Democrats are outraising Republicans in several high-stakes House and Senate contests even as the national party struggles with record-low approval ratings. A wave of retirements and primary challenges is reshaping the field: nearly 70 members of both parties have announced retirements, are running for other offices, or have lost primaries, creating openings and intense contests across the country.
National dynamics and GOP strengths
Typical midterm pressures on the president’s party, former President Trump’s continued unpopularity, and voter worries about the economy, immigration and the war in Iran pose headwinds for Republicans. Still, the GOP’s organizational and outside spending advantage gives it a significant counterweight. National Republican committees and allied super PACs have built far larger war chests than Democratic counterparts. When combined with Trump-aligned groups — including MAGA Inc., which holds nearly $350 million — Republicans collectively have roughly $850 million available to defend seats and target pickups, and Republican committees and super PACs reportedly hold about twice the cash on hand of their Democratic equivalents.
Senate picture
For Democrats to take control of the Senate, they must defend two seats in states Trump carried in 2024 and flip about four Republican-held seats. In several of those GOP-held contests, Democratic Senate candidates have outraised Republican opponents: Maine, North Carolina, Ohio, Alaska, Florida, Iowa and Texas. Recent quarters saw Democrats matching or exceeding Republican totals in a handful of these races. Notable fundraising reports include Texas Democratic Senate nominee James Talarico raising more than $27 million in the first quarter, Georgia Sen. Jon Ossoff reporting about $14 million, and former North Carolina Gov. Roy Cooper reporting nearly $9 million in his primary account plus substantial joint committee receipts. Independent candidates aligned with Democrats also outpaced GOP incumbents in fundraising in places like Montana and Nebraska last quarter.
Primaries and younger challengers
Several older House Democratic incumbents face well-funded younger primary challengers who rely heavily on individual donations. In some primaries challengers have outraised incumbents; competitive races include contests in districts held by Reps. Brad Sherman and Mike Thompson (California) and Rep. Stephen Lynch (Massachusetts). But fundraising advantages don’t ensure victory: in North Carolina, Rep. Valerie Foushee defeated Nida Allam in the primary despite Allam raising about $300,000 more, and outside groups spent a record $4.2 million in that primary largely supporting Foushee.
Incumbent advantage and vulnerabilities
Despite attention to insurgent races, most incumbents remain financially dominant. On average, incumbents account for 94% of primary fundraising and 80% of general election fundraising for their seats. Only 22 lawmakers recently reported raising less than half of the money in their party’s primary — a list that includes some older, potentially vulnerable House Democrats and GOP senators facing primary challenges, such as Bill Cassidy and John Cornyn.
Ethics and turnover
Fundraising dynamics intersect with ethics and turnover risks. Former Rep. Sheila Cherfilus-McCormick resigned April 21, 2026, ahead of a House Ethics Committee meeting about alleged campaign finance and ethics violations, illustrating how accountability issues can accelerate turnover.
Bottom line
Democrats currently lead in fundraising in several pivotal House and Senate matchups, fueled by energized individual donors and competitive nominees. However, the vast resources controlled by Republican committees and allied super PACs — bolstered by Trump-aligned funds — give the GOP substantial capacity to target vulnerable races and blunt Democratic momentum as the midterms approach.