House Midterms: Democrats poised to reclaim majority with $10M ad wars
Ad spending in 70 districts signals a high-stakes final week as Republicans face a likely loss of their narrow House advantage on Nov. 3.
By Stella Brooks ·
For the 70 districts where both parties are spending six figures or more in the final week, the cost of a vote is rising. Ad campaigns in Michigan, North Carolina, New York, and Florida have each exceeded $10 million, with the Michigan 7th and North Carolina 1st districts topping $12 million each. These figures indicate that the final contest is not just about preventing a Democratic takeover, but determining the scale of the shift in power on Nov. 3.
The current House balance tilts toward Democrats. The Cook Political Report lists Democrats as favored in 220 seats, 17 as toss-ups, and 30 as leaning Republican. This projection suggests the Republican 218-214 advantage established in 2024 will likely disappear. A recent NPR/PBS News/Marist poll shows Democrats holding a 10-point lead among registered voters and an 8-point lead among likely voters on the generic congressional ballot.
Redistricting has altered the map for several key seats. Following a Supreme Court decision that adjusted parts of the Voting Rights Act, Republicans redrew boundaries in states including Ohio, North Carolina, Alabama, and Florida to include more conservative voters. This strategy currently places Democratic Representatives Marcy Kaptur, Don Davis, Shomari Figures, and Darren Soto in districts rated as favoring Republicans. Conversely, Democrats adjusted lines in California, affecting the seats of Republican Representatives James Gallagher, David Valadao, Ken Calvert, and Darrell Issa, as well as independent Kevin Kiley.
Campaign money is flowing into specific battlegrounds. Beyond the top four states, heavy investment is occurring in Florida's 14th, 22nd, and 25th districts, New York's 17th, and Iowa's 2nd and 3rd. Races in deep red areas like Tennessee's 9th, Kentucky's 6th, and Arkansas' 2nd are also seeing seven-figure ad buys. These 70 competitive districts voted for former President Donald Trump by an average of nine points in 2024.
Economic factors drive voter sentiment in these races. The NPR/PBS News/Marist poll identifies cost of living as the top concern, with gas prices, tariffs, and the war in Iran cited as primary economic pressures. A record number of congressional retirement announcements has also amplified anti-incumbency feelings, particularly after primary elections where challengers unseated long-time members.
Some seats previously considered safe are now in flux. Ten districts that split their 2024 presidential and House votes have shifted toward Democrats. This includes districts held by Adam Gray in California, Nellie Pou in New Jersey, and Marie Gluesenkamp-Perez in Washington, as well as the retiring seat of Don Bacon in Nebraska. AdImpact data shows Republicans have reduced ad reservations in these areas in recent weeks.
Not all competitive-looking seats will result in close finishes. The Democratic Congressional Campaign Committee lists several "Districts In Play" where Trump won closer to 60 percent of the vote in 2024. These areas have seen little to no advertising from either party, suggesting a disconnect between national ratings and local campaign priorities.
With millions of ballots already cast, the final days will determine the margin of victory. Sixty districts are identified as priorities by both the Democratic and Republican House campaign arms. The extent of Democratic control will depend on performance in these high-spending areas and the reaction of voters to the current economic climate.
