Senate Candidates Spend $15 Million on National Fundraising Ads

Senate candidates in four battleground states are drawing the bulk of their campaign money from outside their home states. An analysis of Google Ads for the 2025-26 election cycle reveals that Democratic and Republican nominees in Iowa, Georgia, Ohio, and Texas spent more than $15 million on fundraising-related advertising. Approximately three-quarters of that total was allocated to ads that ran nationally rather than locally.

The flow of outside money has reshaped how candidates communicate. For Iowa Democratic nominee Josh Turek and Georgia Senator Jon Ossoff, more than 80% of their itemized individual contributions originated from out of state. The same pattern holds true for at least four competitive Senate races where a majority of funds arrive from beyond state lines. Platforms such as ActBlue and WinRed have made this digital fundraising efficient and low-cost, encouraging candidates to target a national audience.

Zachary Albert, a professor of politics at Brandeis University, noted that these platforms reduced transaction costs for giving. He explained that even small donations of $5 or $10 are now worth soliciting because the cost to acquire them is significantly lower than in previous decades. This economic shift has led both parties to rely heavily on digital ads to stand out in a crowded field.

The messaging in these national ads differs sharply from local television spots. Wesleyan Media Project researcher Michael Franz observed that local TV ads avoid party labels to appeal to swing voters. In contrast, digital ads aimed at out-of-state donors frequently use polarizing party labels. Former Ohio Senator Sherrod Brown urges viewers to turn his state blue, while Georgia Representative Mike Collins asks for support to make his seat red. Iowa Representative Ashley Hinson emphasizes her America First stance, and Ossoff attacks President Trump directly in his fundraising appeals.

This nationalization of campaigning creates a split focus for candidates. Daniel Hopkins, a political science professor at the University of Pennsylvania, described a new era where politicians must appeal to two distinct groups: local voters and a nationwide donor base. When seeking votes, Ossoff competes against Georgia Republicans. When seeking dollars, he competes for attention against other prominent Democratic candidates across the country.

The reliance on outside funds is a growing trend. OpenSecrets data shows that out-of-state contributions to congressional campaigns have risen every election cycle. Sarah Bryner of Public Agenda explained that donors from single-party states, such as California, often send money to competitive states like Georgia or Texas to influence outcomes. Democrats built their fundraising infrastructure early, launching ActBlue in 2004, while Republicans followed with WinRed in 2019. The rise of Trump helped activate a national base of small-dollar Republican donors.

Regulators and experts are watching the trend. Hawaii plans to cap out-of-state donations starting in 2027, but national regulation remains difficult due to Supreme Court rulings on campaign spending. In June, the Court ruled in favor of coordinated spending, allowing more outside money to enter elections. The National Republican Senatorial Committee has already spent three times as much on ads this cycle compared to the previous midterms. Despite high fundraising totals, candidates who rely heavily on out-of-state donors, such as Amy McGrath and Beto O'Rourke, have often lost their races.