Chailly-en-Brie: UNIS POUR CHAILLY EN BRIE won the town hall in 2026; Marine Le Pen would lead here in 2027
Chailly-en-Brie (Seine-et-Marne, INSEE 77070) has 970 registered voters. Its council has 19 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.
- 970registered voters
- 45%turnout, 2026 round one
- 46.9%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 438 voted, 362 valid votes
- UNIS POUR CHAILLY EN BRIENo label (small commune) 100.0% · 362 · 19 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%.
What if the national vote changes? Every commune
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About Chailly-en-Brie
Chailly-en-Brie is a commune in Seine-et-Marne with 970 registered voters, the 182nd largest of the département's 506 communes. At the municipal election of March 2026 45.2% of them voted, fewer than the 51.6% across Seine-et-Marne, and UNIS POUR CHAILLY EN BRIE won 19 of the council's 19 seats in the first round.
In the first round of the 2022 presidential election the commune voted National Rally 34.7%, Ensemble (Macron camp) 21.6%, France Unbowed 15.7%. National Rally did 11 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 46.9%, with Raphaël Glucksmann on 11.8%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Chailly-en-Brie from how it voted in 2022.
- Marine Le PenNational Rally 46.9% · France 34.2%
- Raphaël GlucksmannSocialists 11.8% · France 13.4%
- Jean-Luc MélenchonFrance Unbowed 10.8% · France 16.8%
- Édouard PhilippeEnsemble (Macron camp) 10.4% · France 14.3%
- Bruno RetailleauRepublicans 7.0% · France 7.6%
- Éric ZemmourReconquête 4.6% · France 3.8%
- Nicolas Dupont-AignanSovereigntists 3.8% · France 2.1%
- Fabien RousselCommunist Party 2.3% · France 2.0%
- Marine TondelierGreens 2.1% · France 2.9%
In 2022, round one here: National Rally 34.7% · Ensemble (Macron camp) 21.6% · France Unbowed 15.7% · Reconquête 8.7% · Republicans 4.5%. 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 →
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