Saint-Mars-du-Désert: SAINT-MARS-DU-DESERT AUTHENTIQUE won the town hall in 2026; Marine Le Pen would lead here in 2027
Saint-Mars-du-Désert (Loire-Atlantique, INSEE 44179) has 4,180 registered voters. Its council has 29 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.
- 4,180registered voters
- 50%turnout, 2026 round one
- 35.4%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 2,089 voted, 1,834 valid votes
- SAINT-MARS-DU-DESERT AUTHENTIQUEUDI 100.0% · 1,834 · 29 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-Mars-du-Désert
Saint-Mars-du-Désert is a commune in Loire-Atlantique with 4,180 registered voters, the 60th largest of the département's 207 communes. At the municipal election of March 2026 50% of them voted, fewer than the 58.3% across Loire-Atlantique, and SAINT-MARS-DU-DESERT AUTHENTIQUE won 29 of the council's 29 seats in the first round.
In the first round of the 2022 presidential election the commune voted Ensemble (Macron camp) 32.3%, National Rally 23%, France Unbowed 18.7%. Ensemble (Macron camp) did 5 points better here than across France.
Moved to today's national polls, our projection for the 2027 first round here has Marine Le Pen ahead on 35.4%, with Édouard Philippe on 17.9%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Saint-Mars-du-Désert from how it voted in 2022.
- Marine Le PenNational Rally 35.4% · France 34.2%
- Édouard PhilippeEnsemble (Macron camp) 17.9% · France 14.3%
- Jean-Luc MélenchonFrance Unbowed 13.8% · France 16.8%
- Raphaël GlucksmannSocialists 13.8% · France 13.4%
- Bruno RetailleauRepublicans 6.9% · France 7.6%
- Marine TondelierGreens 5.2% · France 2.9%
- Éric ZemmourReconquête 2.5% · France 3.8%
- Nicolas Dupont-AignanSovereigntists 2.2% · France 2.1%
- Fabien RousselCommunist Party 1.7% · France 2.0%
- Nathalie ArthaudFar left 0.7% · France 0.6%
In 2022, round one here: Ensemble (Macron camp) 32.3% · National Rally 23.0% · France Unbowed 18.7% · Greens 7.4% · Reconquête 4.7%. 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 Loire-Atlantique
- La Plaine-sur-Mer4,167 voters · Miscellaneous centre
- Missillac4,162 voters · Miscellaneous centre
- Villeneuve-en-Retz4,122 voters · Miscellaneous centre
- Plessé4,293 voters · Miscellaneous left
- Ligné4,025 voters · Miscellaneous centre
- Guémené-Penfao4,009 voters · Miscellaneous centre
- Saint-Lyphard3,982 voters · Miscellaneous centre
- Le Pellerin3,954 voters · Miscellaneous centre