In the 2026 Senate races, candidates are increasingly dependent on money from beyond their own borders. An OpenSecrets study of 17 candidates in nine competitive states found that roughly two‑thirds of the $289 million in individual contributions reported through mid‑July originated from donors residing in other states.
National Trend, Local Impact
Fourteen of the 17 candidates examined received the majority of their individual contributions from outside their home states. The analysis underscores a shift away from locally sourced campaign money that has been unfolding for decades.
“Most House and Senate races are already fairly nationalized,” said Kenneth Miller, a political‑science professor at the University of Nevada, Las Vegas. “The notion that all politics is local was probably never true in the first place.”
Why the Shift?
Experts point to several structural forces driving the trend. Smaller states such as Maine, Alaska, and New Hampshire have limited donor pools, making it difficult for candidates to raise sufficient funds locally. Online fundraising platforms like WinRed and ActBlue also make it easier for donors nationwide to contribute to candidates they favor.
Both parties are affected, though the patterns differ. Democrats tend to lean more heavily on national donor networks, while Republicans balance local roots with support from the national party infrastructure and well‑funded outside groups.
State Size Matters
The data shows that candidates in less‑populated states rely more heavily on out‑of‑state money. For example, incumbent Senator Susan Collins of Maine received nearly 93 % of her contributions from donors outside the state. Similarly, Alaska’s former Representative Mary Peltola raised about 90 % of her $12.7 million from donors in the other 49 states.
Conversely, candidates in the most populous states—such as Ohio’s Senator Jon Husted, North Carolina’s former Governor Roy Cooper, and Texas Attorney General Ken Paxton—raised the majority of their money from in‑state donors.
Midterm Energy and Ideological Money
Midterm election cycles also influence fundraising patterns. When the sitting president is unpopular, as is the case under President Trump, donors from the opposing party become more energized and pour money into races they see as opportunities to shift congressional control.
“When they’re out of power, ideological donors get their hackles up and often look to support candidates who align with their ideals, even if those candidates are in other states,” Miller explained.
Super PACs and the Funding Landscape
Super PACs continue to play a major role. As of June 30, the GOP‑aligned Senate Leadership Fund held nearly $239 million in cash, almost double the $126.5 million held by the Democratic Senate Majority PAC. This disparity can affect how much candidates rely on individual donors versus organizational money.
“If more campaign resources come through super PACs and 501(c) groups, Republicans may appear slightly less dependent on out‑of‑state individual donors,” Miller noted. “Democrats, however, have a long history of a broad base of ideological donors who contribute across the country.”
Implications for Voters
The nationalization of Senate fundraising raises questions about accountability. While candidates must ultimately answer to the voters in their own states, the heavy influence of donors from elsewhere can shape policy priorities and legislative decisions.
“A senator’s primary responsibility is to their state, but the price of ignoring the electorate can be high when a campaign is funded largely by outside interests,” said Costas Panagopoulos, a political‑science professor at Northeastern University.
As the 2026 midterms approach, the reliance on out‑of‑state money is likely to intensify, especially in the closely contested battleground states that will determine control of the Senate.
Original reporting: El Paso News (HLL/CB) — read the source article.
