Saint-Jean-d'Hérans: Ensemble faisons vivre notre commune won the town hall in 2026; Marine Le Pen would lead here in 2027
Saint-Jean-d'Hérans (Isère, INSEE 38403) has 293 registered voters. Its council has 11 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.
- 293registered voters
- 69%turnout, 2026 round one
- 36.7%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 203 voted, 161 valid votes
- Ensemble faisons vivre notre communeNo label (small commune) 100.0% · 161 · 11 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 Saint-Jean-d'Hérans
Saint-Jean-d'Hérans is a commune in Isère with 293 registered voters, the 415th largest of the département's 510 communes. At the municipal election of March 2026 69.3% of them voted, more than the 55.5% across Isère, and Ensemble faisons vivre notre commune won 11 of the council's 11 seats in the first round.
In the first round of the 2022 presidential election the commune voted France Unbowed 26.8%, National Rally 26.4%, Ensemble (Macron camp) 16.7%. Ensemble (Macron camp) did 11 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 36.7%, with Jean-Luc Mélenchon on 18.8%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Saint-Jean-d'Hérans from how it voted in 2022.
- Marine Le PenNational Rally 36.7% · France 34.2%
- Jean-Luc MélenchonFrance Unbowed 18.8% · France 16.8%
- Raphaël GlucksmannSocialists 14.7% · France 13.4%
- Édouard PhilippeEnsemble (Macron camp) 8.0% · France 14.3%
- Bruno RetailleauRepublicans 7.9% · France 7.6%
- Nicolas Dupont-AignanSovereigntists 4.0% · France 2.1%
- Éric ZemmourReconquête 3.4% · France 3.8%
- Fabien RousselCommunist Party 3.1% · France 2.0%
- Marine TondelierGreens 2.4% · France 2.9%
- Nathalie ArthaudFar left 1.0% · France 0.6%
In 2022, round one here: France Unbowed 26.8% · National Rally 26.4% · Ensemble (Macron camp) 16.7% · Reconquête 6.9% · Republicans 5.3%. 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
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- Lieudieu283 voters · No label (small commune)
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