France Presidential election, round one18 Apr 2027in 167 days Le Pen wins 93% Philippe wins 6% Calendar Track record Research
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Andrésy: Jean-Pierre Dos Santos's list won the town hall in 2026; Marine Le Pen would lead here in 2027

Andrésy (Yvelines, INSEE 78015) has 9,343 registered voters. Its council has 33 seats; the 2026 municipal election went to a second round on 22 March. The next municipal elections are in 2032; the presidential election is on 18 April 2027.

The municipal election, March 2026

Round two, 22 March · 5,408 voted, 5,293 valid votes

  1. OUVERTURE A ANDRESYLed by Jean-Pierre Dos Santos · Miscellaneous right 41.9% · 2,220 · 24 seats
  2. Andrésy RéunieLed by Michel Près · Miscellaneous 30.5% · 1,615 · 5 seats
  3. ANDRÉSY ÉNERGIES RENOUVELÉESLed by Lionel Wastl · Ecologist 18.7% · 989 · 3 seats
  4. OSONS POUR ANDRESY !Led by Thierry Jouaneaud · Miscellaneous 8.9% · 469 · 1 seat

Round one, 15 March · 5,241 voted, 5,072 valid votes

  1. OUVERTURE A ANDRESYMiscellaneous right 29.9% · 1,518
  2. Andrésy RéunieMiscellaneous 27.9% · 1,413
  3. ANDRÉSY ÉNERGIES RENOUVELÉESEcologist 23.2% · 1,176
  4. OSONS POUR ANDRESY !Miscellaneous 19.0% · 965

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 Andrésy

Andrésy is a commune in Yvelines with 9,343 registered voters, the 35th largest of the département's 259 communes. At the municipal election of March 2026 56.1% of them voted, close to the 54.4% across Yvelines, and the list led by Jean-Pierre Dos Santos won 24 of the council's 33 seats after a second round.

In the first round of the 2022 presidential election the commune voted Ensemble (Macron camp) 35.4%, France Unbowed 21.6%, National Rally 13.7%. National Rally did 10 points worse here than across France.

Moved to today's national polls, our projection for the 2027 first round here has Marine Le Pen ahead on 24.3%, with Édouard Philippe on 20.9%.

The 2027 presidential election here, round one

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

  1. Marine Le PenNational Rally 24.3% · France 34.2%
  2. Édouard PhilippeEnsemble (Macron camp) 20.9% · France 14.3%
  3. Jean-Luc MélenchonFrance Unbowed 16.6% · France 16.8%
  4. Raphaël GlucksmannSocialists 13.9% · France 13.4%
  5. Bruno RetailleauRepublicans 11.2% · France 7.6%
  6. Marine TondelierGreens 4.8% · France 2.9%
  7. Éric ZemmourReconquête 3.8% · France 3.8%
  8. Fabien RousselCommunist Party 2.1% · France 2.0%
  9. Nicolas Dupont-AignanSovereigntists 2.0% · France 2.1%

In 2022, round one here: Ensemble (Macron camp) 35.4% · France Unbowed 21.6% · National Rally 13.7% · Republicans 6.9% · Reconquête 6.9%. 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 →