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Rolleboise: UNIS POUR ROLLEBOISE won the town hall in 2026; Marine Le Pen would lead here in 2027

Rolleboise (Yvelines, INSEE 78528) has 228 registered voters. Its council has 11 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 · 183 voted, 180 valid votes

  1. UNIS POUR ROLLEBOISENo label (small commune) 59.4% · 107 · 9 seats
  2. UNE NOUVELLE EQUIPE POUR NOTRE VILLAGENo label (small commune) 40.6% · 73 · 2 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 Rolleboise

Rolleboise is a commune in Yvelines with 228 registered voters, the 240th largest of the département's 259 communes. At the municipal election of March 2026 80.3% of them voted, more than the 54.4% across Yvelines, and UNIS POUR ROLLEBOISE won 9 of the council's 11 seats in the first round.

In the first round of the 2022 presidential election the commune voted Ensemble (Macron camp) 28.5%, National Rally 28.5%, France Unbowed 18.2%. National Rally did 5 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 41.6%, with Édouard Philippe on 14.6%.

The 2027 presidential election here, round one

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

  1. Marine Le PenNational Rally 41.6% · France 34.2%
  2. Édouard PhilippeEnsemble (Macron camp) 14.6% · France 14.3%
  3. Raphaël GlucksmannSocialists 13.8% · France 13.4%
  4. Jean-Luc MélenchonFrance Unbowed 13.2% · France 16.8%
  5. Nicolas Dupont-AignanSovereigntists 5.1% · France 2.1%
  6. Bruno RetailleauRepublicans 3.8% · France 7.6%
  7. Éric ZemmourReconquête 3.8% · France 3.8%
  8. Marine TondelierGreens 2.6% · France 2.9%
  9. Nathalie ArthaudFar left 0.9% · France 0.6%
  10. Fabien RousselCommunist Party 0.5% · France 2.0%

In 2022, round one here: Ensemble (Macron camp) 28.5% · National Rally 28.5% · France Unbowed 18.2% · Reconquête 7.3% · Sovereigntists 4.9%. 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 Yvelines

Every commune in Yvelines → · All of France →