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France · Every commune · Val-d'Oise

Fosses: #JeVotePourFosses won the town hall in 2026; Marine Le Pen would lead here in 2027

Fosses (Val-d'Oise, INSEE 95250) has 6,571 registered voters. Its council has 33 seats; the 2026 municipal election was settled in the first round on 15 March. The next municipal elections are in 2032; the presidential election is on 18 April 2027.

The municipal election, March 2026

Round one, 15 March · 2,117 voted, 1,792 valid votes

  1. #JeVotePourFossesUnion of the left 100.0% · 1,792 · 33 seats

Official results, Ministère de l'Intérieur. Lists are labelled with the ministry's political "nuance"; lists in small communes carry none. The list that comes first takes half the seats as a bonus, and the rest are shared in proportion among lists over 5%.

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About Fosses

Fosses is a commune in Val-d'Oise with 6,571 registered voters, the 37th largest of the département's 183 communes. At the municipal election of March 2026 32.2% of them voted, fewer than the 50.1% across Val-d'Oise, and #JeVotePourFosses won 33 of the council's 33 seats in the first round.

In the first round of the 2022 presidential election the commune voted France Unbowed 37.9%, National Rally 21.1%, Ensemble (Macron camp) 20.9%. France Unbowed did 16 points better here than across France.

Moved to today's national polls, our projection for the 2027 first round here has Marine Le Pen ahead on 32.5%, with Jean-Luc Mélenchon on 29.4%.

The 2027 presidential election here, round one

Our national forecast for round one, carried down to Fosses from how it voted in 2022.

  1. Marine Le PenNational Rally 32.5% · France 34.2%
  2. Jean-Luc MélenchonFrance Unbowed 29.4% · France 16.8%
  3. Raphaël GlucksmannSocialists 12.0% · France 13.4%
  4. Édouard PhilippeEnsemble (Macron camp) 10.6% · France 14.3%
  5. Bruno RetailleauRepublicans 5.6% · France 7.6%
  6. Fabien RousselCommunist Party 2.9% · France 2.0%
  7. Éric ZemmourReconquête 2.6% · France 3.8%
  8. Nicolas Dupont-AignanSovereigntists 1.9% · France 2.1%
  9. Marine TondelierGreens 1.8% · France 2.9%
  10. Nathalie ArthaudFar left 0.6% · France 0.6%

In 2022, round one here: France Unbowed 37.9% · National Rally 21.1% · Ensemble (Macron camp) 20.9% · Reconquête 5.1% · Communist Party 3.2%. Each political family moves by its national change since 2022 (half uniform, half proportional), scaled so that every commune adds up to our national forecast. The national forecast →

Communes of a similar size in Val-d'Oise

Every commune in Val-d'Oise → · All of France →