Chalo-Saint-Mars: ENSEMBLE POUR CHALO, UNE AUTRE ALTERNATIVE won the town hall in 2026; Marine Le Pen would lead here in 2027
Chalo-Saint-Mars (Essonne, INSEE 91130) has 826 registered voters. Its council has 15 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.
- 826registered voters
- 78%turnout, 2026 round one
- 33.7%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 644 voted, 610 valid votes
- ENSEMBLE POUR CHALO, UNE AUTRE ALTERNATIVENo label (small commune) 54.4% · 332 · 12 seats
- POUR UN VILLAGE VIVANT ET SOLIDAIRENo label (small commune) 45.6% · 278 · 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
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.
3 more parties
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What changes hands
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About Chalo-Saint-Mars
Chalo-Saint-Mars is a commune in Essonne with 826 registered voters, the 130th largest of the département's 194 communes. At the municipal election of March 2026 78% of them voted, more than the 53.2% across Essonne, and ENSEMBLE POUR CHALO, UNE AUTRE ALTERNATIVE won 12 of the council's 15 seats in the first round.
In the first round of the 2022 presidential election the commune voted Ensemble (Macron camp) 24.7%, National Rally 21.5%, France Unbowed 20.5%.
Moved to today's national polls, our projection for the 2027 first round here has Marine Le Pen ahead on 33.7%, with Jean-Luc Mélenchon on 15.3%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Chalo-Saint-Mars from how it voted in 2022.
- Marine Le PenNational Rally 33.7% · France 34.2%
- Jean-Luc MélenchonFrance Unbowed 15.3% · France 16.8%
- Édouard PhilippeEnsemble (Macron camp) 12.8% · France 14.3%
- Bruno RetailleauRepublicans 11.9% · France 7.6%
- Raphaël GlucksmannSocialists 10.0% · France 13.4%
- Éric ZemmourReconquête 5.2% · France 3.8%
- Marine TondelierGreens 4.2% · France 2.9%
- Nicolas Dupont-AignanSovereigntists 3.2% · France 2.1%
- Fabien RousselCommunist Party 2.6% · France 2.0%
- Nathalie ArthaudFar left 1.1% · France 0.6%
In 2022, round one here: Ensemble (Macron camp) 24.7% · National Rally 21.5% · France Unbowed 20.5% · Reconquête 8.9% · Republicans 7.7%. 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 Essonne
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- Oncy-sur-Ecole795 voters · No label (small commune)
- Auvers-Saint-Georges860 voters · No label (small commune)
- Soisy-sur-Ecole894 voters · No label (small commune)
- Villiers-le-Bâcle918 voters · No label (small commune)
- Brières-les-Scellés928 voters · No label (small commune)