Mont-Saint-Aignan: J'AIME MONT-SAINT-AIGNAN won the town hall in 2026; Édouard Philippe would lead here in 2027
Mont-Saint-Aignan (Seine-Maritime, INSEE 76451) has 12,878 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.
- 12,878registered voters
- 56%turnout, 2026 round one
- 23.4%Édouard Philippe, 2027 round one here (France: 14.3%)
The municipal election, March 2026
Round one, 15 March · 7,249 voted, 7,048 valid votes
- J'AIME MONT-SAINT-AIGNANMiscellaneous right 56.4% · 3,973 · 28 seats
- Mont-Saint-Aignan VivantSocialist 23.9% · 1,682 · 4 seats
- Mont-Saint-Aignan En vert et avec tous !Miscellaneous left 19.8% · 1,393 · 3 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 Mont-Saint-Aignan
Mont-Saint-Aignan is a commune in Seine-Maritime with 12,878 registered voters, the 8th largest of the département's 707 communes. At the municipal election of March 2026 56.3% of them voted, close to the 56.1% across Seine-Maritime, and J'AIME MONT-SAINT-AIGNAN won 28 of the council's 35 seats in the first round.
In the first round of the 2022 presidential election the commune voted Ensemble (Macron camp) 38.7%, France Unbowed 21.3%, National Rally 10.1%. National Rally did 13 points worse here than across France.
Moved to today's national polls, our projection for the 2027 first round here has Édouard Philippe ahead on 23.4%, with Marine Le Pen on 19.2%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Mont-Saint-Aignan from how it voted in 2022.
- Édouard PhilippeEnsemble (Macron camp) 23.4% · France 14.3%
- Marine Le PenNational Rally 19.2% · France 34.2%
- Raphaël GlucksmannSocialists 16.5% · France 13.4%
- Jean-Luc MélenchonFrance Unbowed 16.2% · France 16.8%
- Bruno RetailleauRepublicans 12.4% · France 7.6%
- Marine TondelierGreens 4.5% · France 2.9%
- Éric ZemmourReconquête 4.2% · France 3.8%
- Fabien RousselCommunist Party 1.9% · France 2.0%
- Nicolas Dupont-AignanSovereigntists 1.2% · France 2.1%
In 2022, round one here: Ensemble (Macron camp) 38.7% · France Unbowed 21.3% · National Rally 10.1% · Republicans 7.9% · Reconquête 7.6%. 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-Maritime
- Montivilliers12,379 voters · Union of the left
- Le Petit-Quevilly12,194 voters · Union of the left
- Fécamp13,674 voters · Miscellaneous right
- Bois-Guillaume11,001 voters · Miscellaneous
- Saint-Etienne-du-Rouvray17,413 voters · Union of the left
- Elbeuf8,982 voters · Union of the left
- Yvetot8,906 voters · Miscellaneous right
- Le Grand-Quevilly18,675 voters · Union of the left