Serris: CONTINUONS ENSEMBLE POUR SERRIS won the town hall in 2026; Marine Le Pen would lead here in 2027
Serris (Seine-et-Marne, INSEE 77449) has 5,912 registered voters. Its council has 33 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.
- 5,912registered voters
- 43%turnout, 2026 round one
- 29.0%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 2,567 voted, 2,483 valid votes
- CONTINUONS ENSEMBLE POUR SERRISMiscellaneous centre 76.1% · 1,889 · 29 seats
- Serris, c'est vous !Miscellaneous 23.9% · 594 · 4 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
Move a party's national vote share and our model reruns all 34,778 communes with your figures: the same arithmetic as our projection, so you see what changes hands and why.
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What changes hands
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About Serris
Serris is a commune in Seine-et-Marne with 5,912 registered voters, the 38th largest of the département's 506 communes. At the municipal election of March 2026 43.4% of them voted, fewer than the 51.6% across Seine-et-Marne, and CONTINUONS ENSEMBLE POUR SERRIS won 29 of the council's 33 seats in the first round.
In the first round of the 2022 presidential election the commune voted Ensemble (Macron camp) 31.2%, France Unbowed 27.4%, National Rally 17.5%. National Rally did 6 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 29%, with Jean-Luc Mélenchon on 21.4%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Serris from how it voted in 2022.
- Marine Le PenNational Rally 29.0% · France 34.2%
- Jean-Luc MélenchonFrance Unbowed 21.4% · France 16.8%
- Édouard PhilippeEnsemble (Macron camp) 17.4% · France 14.3%
- Raphaël GlucksmannSocialists 13.3% · France 13.4%
- Bruno RetailleauRepublicans 8.6% · France 7.6%
- Éric ZemmourReconquête 3.6% · France 3.8%
- Marine TondelierGreens 2.6% · France 2.9%
- Nicolas Dupont-AignanSovereigntists 2.5% · France 2.1%
- Fabien RousselCommunist Party 1.3% · France 2.0%
In 2022, round one here: Ensemble (Macron camp) 31.2% · France Unbowed 27.4% · National Rally 17.5% · Reconquête 6.7% · Republicans 5.2%. 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
- La Ferté-sous-Jouarre5,930 voters · Miscellaneous right
- Magny-le-Hongre5,843 voters · Miscellaneous right
- Tournan-en-Brie5,794 voters · Miscellaneous
- Vert-Saint-Denis5,775 voters · Miscellaneous right
- Lésigny5,543 voters · Miscellaneous right
- Nangis5,412 voters · Union of the left
- Provins6,595 voters · Les Républicains
- Gretz-Armainvilliers5,178 voters · Miscellaneous centre