Saint-Martin-d'Hères: SMH EN AVANT ! won the town hall in 2026; Jean-Luc Mélenchon would lead here in 2027
Saint-Martin-d'Hères (Isère, INSEE 38421) has 18,938 registered voters. Its council has 39 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.
- 18,938registered voters
- 46%turnout, 2026 round one
- 29.3%Jean-Luc Mélenchon, 2027 round one here (France: 16.8%)
The municipal election, March 2026
Round one, 15 March · 8,619 voted, 8,440 valid votes
- SMH EN AVANT !Union of the left 51.1% · 4,310 · 30 seats
- Une ambition pour Saint-Martin-d'Hères !Union of the far right 21.0% · 1,770 · 4 seats
- CAPSMHMiscellaneous centre 14.1% · 1,194 · 3 seats
- NOUVEL' HÈRESMiscellaneous left 13.8% · 1,166 · 2 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%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Saint-Martin-d'Hères from how it voted in 2022.
- Jean-Luc MélenchonFrance Unbowed 29.3% · France 16.8%
- Marine Le PenNational Rally 28.8% · France 34.2%
- Raphaël GlucksmannSocialists 14.3% · France 13.4%
- Édouard PhilippeEnsemble (Macron camp) 11.2% · France 14.3%
- Bruno RetailleauRepublicans 4.6% · France 7.6%
- Marine TondelierGreens 4.1% · France 2.9%
- Fabien RousselCommunist Party 3.1% · France 2.0%
- Éric ZemmourReconquête 2.7% · France 3.8%
- Nicolas Dupont-AignanSovereigntists 1.4% · France 2.1%
- Nathalie ArthaudFar left 0.6% · France 0.6%
In 2022, round one here: France Unbowed 37.3% · Ensemble (Macron camp) 21.7% · National Rally 17.9% · Greens 6.1% · Reconquête 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 Isère
- Bourgoin-Jallieu18,511 voters · Miscellaneous right
- Vienne19,411 voters · Miscellaneous right
- Echirolles21,500 voters · Miscellaneous left
- Voiron15,842 voters · Miscellaneous right
- Meylan14,831 voters · Miscellaneous centre
- Fontaine13,525 voters · Union of the centre
- Saint-Egrève12,194 voters · Miscellaneous left
- Villefontaine11,835 voters · Miscellaneous