Four Senate Races Spend $15 Million on Out-of-State Fundraising Ads

Democratic and Republican candidates in four major Senate races spent more than $15 million on fundraising-related advertising during the 2025-26 election cycle. An analysis by NPR found that approximately three-quarters of this expenditure went to ads broadcast nationally rather than locally. The races in Iowa, Georgia, Ohio, and Texas represent a subset of competitive seats where a majority of campaign funds originate from outside the state.

The influx of external money is largely facilitated by digital fundraising platforms such as ActBlue and WinRed. Zachary Albert, a politics professor at Brandeis University, notes that these tools drastically reduce transaction costs. This allows candidates to profit from small contributions, such as $5 or $10 donations, that were previously difficult to solicit efficiently. As a result, campaigns are increasingly relying on digital ads to reach a national donor base.

Campaign messaging often diverges between local voters and out-of-state donors. Michael Franz of the Wesleyan Media Project explains that local television ads rarely emphasize party labels to appeal to swing voters. In contrast, digital ads aimed at national audiences frequently highlight partisan identity. For example, former Ohio Senator Sherrod Brown urges donors to turn his state blue, while Georgia Representative Mike Collins asks for help turning his seat red. Iowa Representative Ashley Hinson touts America First credentials, and Georgia Senator Jon Ossoff directly attacks President Trump in national appeals.

This trend has been accelerated by changes in campaign finance laws and the homogenization of party platforms. Daniel Hopkins, a political science professor at the University of Pennsylvania, describes a new era where candidates must satisfy two distinct stakeholders: local voters and a nationwide donor base. In states dominated by one party, donors often direct funds to more competitive states. Sarah Bryner of Public Agenda notes that Californians, for instance, may feel their state will vote blue regardless, leading them to support candidates in Georgia or Texas.

Democrats initially built this infrastructure, launching ActBlue in 2004, nearly 15 years before Republicans started WinRed in 2019. However, Republicans have closed the gap, particularly after recognizing the value of a national base of small donors during the Trump era. Despite the rise in out-of-state funds, the Ossoff campaign stated it is powered by small-dollar donors and does not accept corporate PACs or federal lobbyist money. Other campaigns either declined to comment or did not respond to requests.

Regulating these funds remains challenging at the national level. Raymond La Raja, a professor at the University of Massachusetts, points to the Supreme Court's June ruling favoring coordinated campaign spending as a barrier to limiting outside money. Some states are acting independently; Hawaii will cap out-of-state donations starting in 2027. Alaska, Colorado, and Virginia require ad disclosures for top donors. Bryner argues that while money is a factor, it does not guarantee victory, noting that candidates who relied heavily on out-of-state funds, such as Beto O'Rourke, often still lost their races.

The National Republican Senatorial Committee has already spent three times as much on advertisements in this midterms compared to the previous cycle. The shift toward national fundraising suggests that candidates are increasingly prioritizing donor attention over local constituency representation. This dynamic continues to reshape the financial structure of U.S. Senate elections as the 2026 cycle progresses.