Midterm ad spend tops $11 billion, setting a new record

Political advertising for the 2026 midterm elections has reached a level that eclipses the 2024 presidential contest. AdImpact, an ad-tracking firm, estimates that $11.21 billion has been spent or reserved for political ads as Election Day approaches in less than a week. This total exceeds the $11.2 billion recorded for the entire 2024 cycle and stands roughly $2.3 billion above the 2022 midterms.

The surge in costs reflects the high price of advertising in the final days of a campaign. Todd Belt, a political management professor at George Washington University, noted that the expense is driven by the late-stage market dynamics. He stated that it is not just the volume of spending but the high cost of media buys that defines this cycle.

The highest concentrations of spending have occurred in traditionally Republican states where Senate races have become competitive. Texas now holds the record for the most expensive nonpresidential race in U.S. history, with more than $560 million in political advertising spending and reservations. Ohio’s Senate race has also surpassed the $500 million mark. These two contests join Ohio’s 2024 Senate race as the only nonpresidential contests to reach that milestone.

Republicans have maintained a financial lead in the advertising market. They have spent approximately $5.18 billion this cycle, compared with $4.77 billion for Democrats, according to AdImpact. Mike Ambrosini, chief of staff for the Republican National Committee, told The New York Times that the party intends to use all available funds before the election. He said, “There’s no saving money for a rainy day. Whatever we can get that can be deployed is going to be deployed.”

Democrats have focused on grassroots fundraising to demonstrate supporter enthusiasm. Ken Martin, chair of the Democratic National Committee, pointed to the volume of small donations as a sign of engagement. He observed, “When you have hundreds of thousands of contributors who are giving 5, 10, 15 dollars, they’re very excited. That is one indicator of enthusiasm.”

Billionaire donors have provided some of the largest financial commitments. Elon Musk has contributed nearly $450 million to Republican causes, according to Federal Election Commission data. In comparison, George Soros and Michael Bloomberg, two of the largest Democratic megadonors, have contributed approximately $102 million and $84 million, respectively.

Belt described the situation as a natural experiment to test whether money or messaging holds more influence. He noted that while Republicans have the financial resources, Democrats have the narrative against the administration. He warned that going dark at the end of the campaign could be costly in close races, stating that missing out on a few voters could make all the difference.