Republican Presidential Nominee 2028
Polymarket · 42 Selections
Leading J.D. Vance 36.2¢Polymarket
Politics · 1 Market
This Event covers the selection of the Republican nominee for the 2028 US presidential election. Its reviewed aggregate Market tracks 42 listed selections, including Sarah Huckabee Sanders, Ted Cruz, Marjorie Taylor Greene, J.D. Vance, Greg Abbott, Marco Rubio, Tom Cotton, and Thomas Massie.
Markets
1
Platforms
1
Closes
Nov 08, 2028, 00:00 UTC
Last updated
Nov 02, 2026, 12:45 UTC
Quotes refresh on a bounded schedule. Contract terms update only when non-price rules change. Compare source time vs PMI observed time before acting.
01 / Markets
Polymarket · 42 Selections
Leading J.D. Vance 36.2¢Polymarket
02 / Updates
Harvard CAPS / Harris Poll · Sep 30, 2026, 19:00 UTC
In the Harvard CAPS/HarrisX September poll (fielded Sept. 26–28 among 2,200 registered voters; MoE ±2.1), Republican respondents favor J.D. Vance for the 2028 presidential nomination at 39% (−5 from August), Donald Trump Jr. at 24% (+6), and Marco Rubio at 17% (−4), with Robert F. Kennedy Jr. at 9%. The same survey shows Trump Jr. overtaking Rubio for clear second place.
Trump Jr.’s six-point jump into second over Rubio is a material reshuffle versus late-September national GOP polling that still had Rubio as the main alternative — a clear primary-race signal for the Republican nomination board.
Open sourceEarlier · 7 notes
03 / Topic