Is Polymarket legal in South Carolina?
Last updated · how we verify
Yes — Polymarket US operates in South Carolina under its federal CFTC designation, and South Carolina has not taken public action against prediction markets. Polymarket US is the CFTC-regulated venue Americans use; the international exchange blocks US IP addresses entirely.
Status: No state action reported · Regulator: no state gaming commission · Verified 17 August 2026
What South Carolina has done
Nothing publicly, so far. South Carolina is not among the 7 states in active litigation with prediction-market operators, and the no state gaming commission has not issued a publicly reported cease-and-desist.
South Carolina prohibits nearly all gambling and has no gaming regulator, so CFTC-regulated event contracts are among the few legal options for residents.
The federal picture, briefly
Polymarket US lists event contracts on QCX LLC, a CFTC-designated contract market (DCM) with affiliated derivatives clearing organization (DCO). Polymarket acquired that licence by buying QCEX for $112 million in July 2025, reopened to US traders on 2 December 2025, and removed the iOS waitlist on 12 May 2026.
Operators and the CFTC argue the Commodity Exchange Act gives the CFTC exclusive jurisdiction over federally designated contract markets, pre-empting state gambling statutes. Several district courts have accepted that argument at the preliminary-injunction stage. No final appellate resolution as of August 2026.
Roughly roughly 43 of 50 states currently offer full-menu access to CFTC-regulated prediction markets.
Why this matters in South Carolina
South Carolina has no legal sportsbook at all. That absence is the reason prediction-market access is a live question here: for many South Carolina residents, CFTC-regulated event contracts are one of the very few legal ways to take a position on a real-world outcome.
Sports-betting status is included as background only. It is not legal advice, it changes, and it does not determine whether Polymarket US is available to you. Confirm with the no state gaming commission and inside the app.
How access actually works
Two different venues, and the distinction matters more than anything else on this page:
- Polymarket US — the CFTC-regulated exchange. This is what US residents use. Available — no waitlist on iOS; Android is still rolling out behind a waitlist; there is no full web platform for US users yet. See app availability.
- The international exchange — non-custodial, settles in USDC on Polygon, and blocks US IP addresses. It is not an option from inside South Carolina, with or without a workaround, and attempting one breaches its terms.
Not available to US residents — the international exchange geoblocks US IP addresses.
You appear to be in the US. Polymarket’s international exchange blocks US IP addresses — use Polymarket US, the CFTC-regulated exchange, instead. See what’s available in your state.
South Carolina questions
Can I use Polymarket in South Carolina right now?
Polymarket US operates nationally under its CFTC designation, so it is generally available in South Carolina. No state action has been reported. The international Polymarket exchange is a separate venue and blocks US IP addresses entirely.
Is trading on Polymarket a crime in South Carolina?
We are not aware of any South Carolina law that makes placing a trade on a CFTC-regulated event contract a criminal offence for an individual. State enforcement in this area has been aimed at operators, not customers. This is not legal advice; if the stakes matter to you, take advice locally.
Which regulator oversees this in South Carolina?
Gambling in South Carolina is overseen by the no state gaming commission. Polymarket US, however, is regulated federally by the CFTC as a designated contract market — which is the source of the entire dispute: two regulators, two different classifications of the same product.
What are the alternatives in South Carolina?
Kalshi is the other main CFTC-regulated venue and faces the same state-by-state disputes. PredictIt operates with a much narrower political-only market list. South Carolina has no licensed sportsbook, so there is no local regulated alternative to compare against. See our comparison of the alternatives.
Check another state
Polymarket in Arkansas
No state action reported. Regulator: Arkansas Racing Commission.
Polymarket in California
No state action reported. Regulator: California Gambling Control Commission.
Polymarket in Colorado
No state action reported. Regulator: Colorado Limited Gaming Control Commission / Division of Gaming.
Polymarket in Delaware
No state action reported. Regulator: Delaware Division of Gaming Enforcement.