Kalshi is available in District of Columbia
| Venue | Status | Notes | Last verified |
|---|---|---|---|
| Kalshi | available | CFTC-regulated exchange; event contracts offered to residents. | 2026-09-18 |
| Polymarket US | limited | Phased sports-led rollout; availability varies — verify at signup. | 2026-09-18 |
| Robinhood | available | Event contracts offered in-app via the Kalshi partnership. | 2026-09-18 |
Editorial seed data — verify with the venue before relying on it.
Claim a new-user promo in District of Columbia
Current referral offers from the venues we track:
- Kalshi — code YOURKALSHICODE: $25 signup credit ($1,000 lifetime referral cap per account; credit must be traded to realize; 7-day expiry; expires 2026-12-31)
- Polymarket US — code YOURPOLYMARKETCODE: $25 signup credit ($350 lifetime referral cap per account; expires 2026-12-31)
- Robinhood — code : No public referral code (Robinhood has run no standing public referral program for event contracts; expires ongoing)
Disclosure: promo codes on this page are referral offers. If you sign up through them, the operator may pay this site a referral credit at no extra cost to you. Terms and eligibility are set by the venue and can change.