# United Russia won every region in 2026 Duma elections

*World. 51% certain. Monday, 21 September 2026*

> Speculative fiction assembled from prediction-market prices. This has not happened.

**Yabloko failed to meet the parliamentary threshold and United Russia did not increase its seat count.**

On Sunday 20 September, United Russia secured victory in every regional contest of the 2026 Duma elections. The same day, the liberal Yabloko party failed to reach the required parliamentary threshold for representation. The election results confirmed United Russia's dominance across the federation. A tally released on Monday 21 September showed the party did not add any seats to its previous count.

Yabloko's vote share fell below the required parliamentary threshold, preventing it from gaining any seats in the new Duma. The outcome leaves the legislature composed entirely of parties that cleared the threshold.

The party's seat count remained unchanged from the previous legislature, indicating no net gain despite sweeping regional victories. This suggests United Russia's share of seats was already near the maximum allowable under the electoral system. The final allocation was confirmed on Monday.

With United Russia holding all seats allocated to parties, the Duma now lacks opposition voices from parties that failed to meet the threshold. The absence of such voices could limit legislative debate. The new composition reinforces a single-party dominance in the lower house.

## Analysis

The complete regional sweep by United Russia, combined with the failure of Yabloko and other opposition parties to clear the parliamentary threshold, consolidates power within a single dominant party. This reduces formal avenues for dissent within the legislature and may affect the perceived legitimacy of the electoral process both domestically and abroad.

United Russia's inability to increase its seat total, despite winning every region, indicates that the electoral formula capped its representation at its existing level. The static seat count suggests that the party's dominance was already near the ceiling imposed by the system, and the new results do not alter the balance of power among the parties that are represented.

The implications for policy-making are uncertain. While a single-party legislature can pass legislation more swiftly, the lack of opposition scrutiny may lead to less robust debate and oversight.

## What this was built from

- **Russia Elections: United Russia Wins Every Region?**: Yes, 71%; settles Sunday, 20 September 2026 (polymarket). [Market](https://polymarket.com/event/russia-elections-united-russia-wins-every-region)
- **Russia Elections: Yabloko Clears Duma Threshold?**: No, 100%; settles Sunday, 20 September 2026 (polymarket). [Market](https://polymarket.com/event/russia-elections-yabloko-clears-duma-threshold)
- **Will United Russia gain seats in the 2026 Russian Duma Elections?**: No, 51%; settles Monday, 21 September 2026 (manifold). [Market](https://manifold.markets/RealAP/will-united-russia-gain-or-loose-se)