Montereau-Fault-Yonne: EN AVANT MONTEREAU - AVEC NOTRE MAIRE JAMES CHERON, ENSEMBLE ALLONS PLUS LOIN ! won the town hall in 2026; Jean-Luc Mélenchon would lead here in 2027
Montereau-Fault-Yonne (Seine-et-Marne, INSEE 77305) has 9,196 registered voters. Its council has 35 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.
- 9,196registered voters
- 58%turnout, 2026 round one
- 36.3%Jean-Luc Mélenchon, 2027 round one here (France: 16.8%)
The municipal election, March 2026
Round one, 15 March · 5,366 voted, 5,143 valid votes
- EN AVANT MONTEREAU - AVEC NOTRE MAIRE JAMES CHERON, ENSEMBLE ALLONS PLUS LOIN !UDI 55.4% · 2,850 · 28 seats
- MONTEREAU UN NOUVEL AVENIRMiscellaneous centre 35.9% · 1,848 · 6 seats
- UNISSONS NOUS POUR UN AVENIR EN COMMUN AVEC SABRINEFrance Unbowed 7.0% · 359 · 1 seat
- LUTTE OUVRIÈRE - LE CAMP DES TRAVAILLEURSFar left 1.7% · 86
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 Montereau-Fault-Yonne
Montereau-Fault-Yonne is a commune in Seine-et-Marne with 9,196 registered voters, the 24th largest of the département's 506 communes. At the municipal election of March 2026 58.4% of them voted, more than the 51.6% across Seine-et-Marne, and EN AVANT MONTEREAU - AVEC NOTRE MAIRE JAMES CHERON, ENSEMBLE ALLONS PLUS LOIN ! won 28 of the council's 35 seats in the first round.
In the first round of the 2022 presidential election the commune voted France Unbowed 46.8%, National Rally 20.6%, Ensemble (Macron camp) 15.8%. France Unbowed did 25 points better here than across France.
Moved to today's national polls, our projection for the 2027 first round here has Jean-Luc Mélenchon ahead on 36.3%, with Marine Le Pen on 31.3%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Montereau-Fault-Yonne from how it voted in 2022.
- Jean-Luc MélenchonFrance Unbowed 36.3% · France 16.8%
- Marine Le PenNational Rally 31.3% · France 34.2%
- Raphaël GlucksmannSocialists 10.4% · France 13.4%
- Édouard PhilippeEnsemble (Macron camp) 7.9% · France 14.3%
- Bruno RetailleauRepublicans 7.1% · France 7.6%
- Éric ZemmourReconquête 2.3% · France 3.8%
- Nicolas Dupont-AignanSovereigntists 1.7% · France 2.1%
- Fabien RousselCommunist Party 1.5% · France 2.0%
- Marine TondelierGreens 1.2% · France 2.9%
In 2022, round one here: France Unbowed 46.8% · National Rally 20.6% · Ensemble (Macron camp) 15.8% · Reconquête 4.5% · Republicans 4.4%. 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 Seine-et-Marne
- Vaires-sur-Marne9,135 voters · Miscellaneous right
- Noisiel9,325 voters · Union of the left
- Coulommiers9,348 voters · Miscellaneous centre
- Avon8,864 voters · Miscellaneous right
- Saint-Fargeau-Ponthierry9,700 voters · Miscellaneous left
- Lognes8,571 voters · Socialist
- Claye-Souilly8,557 voters · Miscellaneous centre
- Vaux-le-Pénil8,549 voters · Miscellaneous right