Available: not on Polymarket's official geoblock list. Source: docs.polymarket.com (geoblock), checked 30/09/2026.
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Is Polymarket available in Saint Helena, Ascension and Tristan da Cunha?
AvailableVerified on September 30, 2026
As of our last check, Polymarket is available in Saint Helena, Ascension and Tristan da Cunha.
Rules change. This page is for information only and isn't legal advice; check local regulations before trading.
What this status means for Saint Helena, Ascension and Tristan da Cunha
In Saint Helena, Ascension and Tristan da Cunha, Polymarket did not appear on its list of blocked regions at the date of our last review. That doesn't make trading right for everyone: prediction-market prices reflect probabilities, not certainties, and you can lose everything you put at risk. Before you start, read how odds work and how to manage risk.
Our method: we compare Polymarket's official documentation on restricted regions and record the date of every review. If something looks out of date, the verification date above tells you when it was last checked.
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