Is Polymarket US legal in New Jersey?
Yes. Polymarket US is available in New Jersey. Polymarket US told us in writing on October 23, 2026 that it is available in every state except Nevada. This page reports what Polymarket US and the state have done; it is not a legal conclusion, and courts are still deciding how state law applies to event contracts.
Verified October 23, 2026
Polymarket US in New Jersey, by market class
| Market class | Status | Source | Verified |
|---|---|---|---|
| sports event contracts | Available | Polymarket US (operator) | October 23, 2026 |
| election and politics markets | Available | Polymarket US (operator) | October 23, 2026 |
| economics markets | Available | Polymarket US (operator) | October 23, 2026 |
| weather markets | Available | Polymarket US (operator) | October 23, 2026 |
| entertainment markets | Available | Polymarket US (operator) | October 23, 2026 |
New Jersey races on Kalshi and Polymarket US, after fees
as of Oct 24, 3:00 PM ET · ask + taker fee, per contract| Race · contract | Kalshi | Polymarket USPolymarketPartner | Cheaper |
|---|---|---|---|
| New Jersey Senate · Cory Booker | 97.2¢ | 98.1¢ | Kalshi · $0.93/100 |
Polymarket US is the venue US traders use. Ranked by Kalshi volume; badged by price only. Where it’s cheapest today →
Kalshi in New Jersey
Kalshi remains available to New Jersey traders as a CFTC-regulated exchange covering sports and many other markets. Is Kalshi legal in New Jersey? →
Frequently Asked Questions
Is Polymarket US legal in New Jersey?
Polymarket US is available in New Jersey. Polymarket US told us in writing on October 23, 2026 that it is available in every state except Nevada. This page reports what Polymarket US and the state have done; it is not a legal conclusion, and courts are still deciding how state law applies to event contracts.
What can I trade on Polymarket US in New Jersey?
All five: sports event contracts, election and politics markets, economics markets, weather markets, and entertainment markets. Polymarket US has not given us class-level detail by state, so this follows its statewide line.
Is Kalshi available in New Jersey?
Kalshi remains available to New Jersey traders as a CFTC-regulated exchange covering sports and many other markets.
Can I use Polymarket.com from New Jersey?
No. Polymarket.com is the international site and is view-only for US users; US traders use Polymarket US. Where our pages show Polymarket.com data, it carries the label "US Users: Featured Trade Not Available; Informational Use Only."
How old do I have to be to use Polymarket US in New Jersey?
18 or older, with identity verification at sign-up.
Not legal advice. This page reports what Polymarket US and New Jersey officials have said and done, with the date we last checked each source. Check the Polymarket App for eligibility before you sign up.