
South Carolina Republican Presidential Primary Winner 2028
J.D. Vance leads by 19 pts · 6 candidates at 5%+
J.D. Vance#1J.D. Vance33%▼ 3
Marco Rubio#2Marco Rubio14%
Ron DeSantis#3Ron DeSantis11%▼ 1
- Resolves
- Nov 21, 2028
- Volume
- $2.4K
- 24h
- $134
- Liquidity
- $44.3K
- Candidates
- 20
Who’s winning
Top 5, each at its busiest venueJ.D. Vance33%
Marco Rubio14%
Ron DeSantis11%
Elon Musk8%
Marjorie Taylor Greene7%
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Signals
4 signals- J.D. Vance24h▼ 3¢ in 24h


- Elon Musk24h▼ 3¢ in 24h


- J.D. Vance24h6¢ apart across venues


- Elon Musk24h6¢ apart across venues


Every candidate, every venue
3 venuesYes pays $1 if it’s right. Chance is the venues’ consensus; green marks the cheapest venue after fees, and every price opens that venue’s market.
In the news
How each venue settles it
Polymarket US
2028 South Carolina Republican Presidential Primary Winner
Full rules on Polymarket US ↗
Kalshi
If J.D. Vance wins the 2028 South Carolina Republican presidential nominating contest, then the market resolves to Yes.
Full rules on Kalshi ↗
Polymarket (global)
South Carolina is expected to hold a Republican presidential primary or caucus in 2028. This market will resolve according to the candidate who wins the most votes in the South Carolina Republican primary, caucus, or other official voting process by which the South Carolina public directs the voting of delegates for the selection of the 2028 Republican presidential nominee. If the relevant delegate selection proces…
Full rules on Polymarket (global) ↗About this market
South Carolina is expected to hold a Republican presidential primary or caucus in 2028. This market will resolve according to the candidate who wins the most votes in the South Carolina Republican primary, caucus, or other official voting process by which the South Carolina public directs the voting of delegates for the selection of the 2028 Republican presidential nominee. If the relevant delegate selection process is a caucus or other multi-round process, the relevant vote count will be the final round vote count that determines the apportionment of statewide delegates. The named candidates will be primarily ranked by the number of valid votes received in the specified election. If two or more candidates are tied on valid votes, ties will be broken by alphabetical order of the candidates' last names. This market will resolve to the candidate that occupies the highest finishing position after applying this ranking. If no 2028 South Carolina primary, caucus, or comparable process takes place, or if the results are not definitively known by the earliest of November 7, 2028, 11:59 PM ET, or the first day of the 2028 Republican convention, this market will resolve to “Other.” The resolution source for this market will be the first official announcement of the complete results from the South Carolina Republican Party; however, an overwhelming consensus of credible reporting may suffice.
- Category
- Politics
- Resolves
- Tue, November 21, 2028


