Dieppe: Avec Nicolas Langlois votre Maire Tous Ensemble Pour Dieppe Protéger et Rassembler won the town hall in 2026; Marine Le Pen would lead here in 2027
Dieppe (Seine-Maritime, INSEE 76217) has 21,280 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.
- 21,280registered voters
- 59%turnout, 2026 round one
- 40.5%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 12,569 voted, 12,294 valid votes
- Avec Nicolas Langlois votre Maire Tous Ensemble Pour Dieppe Protéger et RassemblerCommunist 55.7% · 6,847 · 28 seats
- Dieppe qu'on aimeUnion of the right 21.6% · 2,654 · 4 seats
- Dieppe Conquérante !Rassemblement National 20.8% · 2,562 · 3 seats
- Lutte ouvrière - Le camp des travailleursFar left 1.9% · 231
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 Dieppe from how it voted in 2022.
- Marine Le PenNational Rally 40.5% · France 34.2%
- Jean-Luc MélenchonFrance Unbowed 16.3% · France 16.8%
- Édouard PhilippeEnsemble (Macron camp) 13.3% · France 14.3%
- Raphaël GlucksmannSocialists 12.3% · France 13.4%
- Bruno RetailleauRepublicans 6.0% · France 7.6%
- Fabien RousselCommunist Party 4.5% · France 2.0%
- Éric ZemmourReconquête 2.6% · France 3.8%
- Marine TondelierGreens 2.2% · France 2.9%
- Nicolas Dupont-AignanSovereigntists 1.7% · France 2.1%
- Nathalie ArthaudFar left 0.7% · France 0.6%
In 2022, round one here: National Rally 27.8% · Ensemble (Macron camp) 26.4% · France Unbowed 22.5% · Reconquête 5.0% · Communist Party 4.9%. 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
- Sotteville-lès-Rouen20,049 voters · Union of the left
- Le Grand-Quevilly18,675 voters · Union of the left
- Saint-Etienne-du-Rouvray17,413 voters · Union of the left
- Fécamp13,674 voters · Miscellaneous right
- Mont-Saint-Aignan12,878 voters · Miscellaneous right
- Montivilliers12,379 voters · Union of the left
- Le Petit-Quevilly12,194 voters · Union of the left
- Bois-Guillaume11,001 voters · Miscellaneous