Cergy: Jean-Paul Jeandon's list won the town hall in 2026; Jean-Luc Mélenchon would lead here in 2027
Cergy (Val-d'Oise, INSEE 95127) has 32,193 registered voters. Its council has 49 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.
- 32,193registered voters
- 42%turnout, 2026 round one
- 39.8%Jean-Luc Mélenchon, 2027 round one here (France: 16.8%)
The municipal election, March 2026
Round two, 22 March · 15,057 voted, 14,789 valid votes
- CERGY C'EST NOUSLed by Jean-Paul Jeandon · Union of the left 37.1% · 5,493 · 34 seats
- CERGY UNIELed by Armand Payet · Miscellaneous right 35.9% · 5,308 · 9 seats
- CERGY EN COMMUNLed by Daisy Yaïch · France Unbowed 27.0% · 3,988 · 6 seats
Round one, 15 March · 13,644 voted, 13,328 valid votes
- CERGY C'EST NOUSUnion of the left 36.8% · 4,903
- CERGY UNIEMiscellaneous right 33.1% · 4,411
- CERGY EN COMMUNFrance Unbowed 27.1% · 3,614
- LUTTE OUVRIERE - LE CAMP DES TRAVAILLEURSFar left 1.8% · 238
- 100 % PUBLIC SOUTENUE PAR LE PARTI DES TRAVAILLEURSFar left 1.2% · 162
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%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Cergy from how it voted in 2022.
- Jean-Luc MélenchonFrance Unbowed 39.8% · France 16.8%
- Marine Le PenNational Rally 19.7% · France 34.2%
- Raphaël GlucksmannSocialists 13.2% · France 13.4%
- Édouard PhilippeEnsemble (Macron camp) 12.7% · France 14.3%
- Bruno RetailleauRepublicans 6.6% · France 7.6%
- Marine TondelierGreens 2.3% · France 2.9%
- Éric ZemmourReconquête 2.2% · France 3.8%
- Fabien RousselCommunist Party 1.4% · France 2.0%
- Nicolas Dupont-AignanSovereigntists 1.4% · France 2.1%
- Nathalie ArthaudFar left 0.6% · France 0.6%
In 2022, round one here: France Unbowed 48.0% · Ensemble (Macron camp) 23.7% · National Rally 10.4% · Reconquête 4.1% · Republicans 3.7%. 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
- Sarcelles28,269 voters · Miscellaneous
- Franconville22,232 voters · Miscellaneous right
- Herblay-sur-Seine20,613 voters · Miscellaneous right
- Garges-lès-Gonesse19,377 voters · Miscellaneous centre
- Ermont18,726 voters · Miscellaneous right
- Argenteuil55,707 voters · Miscellaneous right
- Taverny18,043 voters · Miscellaneous right
- Pontoise18,023 voters · Les Républicains