JD Vance still commands the conservative grassroots, but Marco Rubio is no longer a footnote. The 2026 Conservative Political Action Conference straw poll released Saturday showed Vance leading with 53% support for the 2028 Republican presidential nomination, while Rubio surged into second place with 35%.

A year ago, those numbers told a very different story: Vance sat at 61%, and Rubio languished at 3%.

That's a 32-point swing in Rubio's favor in twelve months. The race to succeed President Donald Trump just got interesting.

The Numbers Tell a Story

The New York Post reported that Vance remains the clear frontrunner among the conservative activists who attend CPAC, and 53% is a commanding number by any normal primary measure.

But the trajectory matters. Losing eight points while your closest competitor gains 32 is the kind of shift that campaigns notice even when the lead holds.

The rest of the field barely registered:

• Florida Gov. Ron DeSantis drew just 2%
• Sen. Ted Cruz (R-Texas), Secretary of War Pete Hegseth, Sen. Rand Paul (R-Ky.), and Director of National Intelligence Tulsi Gabbard all tied at 1%

This is functionally a two-man race in the eyes of CPAC attendees. DeSantis, who continues to signal openness to a future White House bid, hasn't rebuilt the grassroots energy he once commanded. The 2% showing is a cold number for a governor who once electrified these same rooms.

Rubio's Rise Has a Clear Engine

Rubio's leap from afterthought to serious contender tracks directly with his growing visibility on foreign policy and national security issues, including the Iran War. For a party whose base increasingly cares about projecting American strength abroad, Rubio has positioned himself as the administration's most prominent face on the world stage.

That matters. Primary voters reward the person they see doing the work they care about. And right now, a significant chunk of the conservative base sees Rubio doing consequential things on the issues that keep them up at night.

Whether that translates beyond a straw poll into the grinding mechanics of a presidential campaign is another question entirely, but 35% at CPAC is not a fluke. It's a constituency.

Vance Keeps His Eyes Forward

For his part, Vance, 41, has handled the 2028 question with discipline. He acknowledged in November that he's weighing a potential presidential run, but he's made clear that governing comes first. In a Fox News interview last fall, Vance threaded the needle directly:

"I would say that I've thought about what that moment might look like after the midterm elections, sure."

But he followed that with the kind of answer that suggests someone who understands the politics of patience:

"But I also, whenever I think about that, I try to put it out of my head and remind myself the American people elected me to do a job right now and my job is to do it."

That's the right posture. Nothing torpedoes a future candidacy faster than looking like you've already moved past the job voters gave you. Vance has also downplayed any rivalry with Rubio, describing him as a close ally. Smart framing for a field that hasn't officially formed yet.

The Bigger Picture for 2028

President Trump himself has ruled out running as Vance's vice president to gain a third term in office and has mused about a potential 2028 face-off against New York Rep. Alexandria Ocasio-Cortez. That tells you something about where the president sees the Democratic field heading.

If the left nominates its progressive wing rather than its institutional center, the 2028 general election becomes a clarity election: two visions of America, no ambiguity.

For Republicans, the primary question is whether the MAGA coalition consolidates behind a single heir or fractures into competing camps.

Right now, the straw poll suggests consolidation around two figures rather than a wide-open brawl. That's healthy. A competitive but focused primary sharpens the eventual nominee. A twelve-candidate circus does not.

CPAC straw polls are snapshots, not prophecies. They measure enthusiasm among a self-selecting group of activists willing to spend a weekend at a political conference. But they do capture something real about where grassroots energy flows. And right now, it flows toward Vance first and Rubio second, with daylight between them and everyone else.

The midterms will reshape everything. Performance in office will matter more than applause lines at conferences. But as the earliest indicator of a 2028 field taking shape, the signal is clear: this is a two-horse race, and Rubio is closing ground.