Saulx-Marchais: AVEC VOUS POUR SAULX-MARCHAIS won the town hall in 2026; Marine Le Pen would lead here in 2027
Saulx-Marchais (Yvelines, INSEE 78588) has 711 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.
- 711registered voters
- 68%turnout, 2026 round one
- 34.2%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 485 voted, 481 valid votes
- AVEC VOUS POUR SAULX-MARCHAISNo label (small commune) 55.7% · 268 · 12 seats
- PRESERVER LA RURALITE, INVESTIR POUR L'AVENIRNo label (small commune) 44.3% · 213 · 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
The sliders set each party's national figure; the parties left out keep theirs. The local picture moves with the national change since the last presidential election, as in our projection.
What changes hands
- Nothing yet: move a slider.
About Saulx-Marchais
Saulx-Marchais is a commune in Yvelines with 711 registered voters, the 159th largest of the département's 259 communes. At the municipal election of March 2026 68.2% of them voted, more than the 54.4% across Yvelines, and AVEC VOUS POUR SAULX-MARCHAIS 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) 34.8%, National Rally 21.4%, France Unbowed 19.6%. Ensemble (Macron camp) did 7 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 34.2%, with Édouard Philippe on 20.2%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Saulx-Marchais from how it voted in 2022.
- Marine Le PenNational Rally 34.2% · France 34.2%
- Édouard PhilippeEnsemble (Macron camp) 20.2% · France 14.3%
- Jean-Luc MélenchonFrance Unbowed 14.9% · France 16.8%
- Raphaël GlucksmannSocialists 10.5% · France 13.4%
- Bruno RetailleauRepublicans 8.7% · France 7.6%
- Marine TondelierGreens 4.5% · France 2.9%
- Éric ZemmourReconquête 3.6% · France 3.8%
- Nicolas Dupont-AignanSovereigntists 2.4% · France 2.1%
- Fabien RousselCommunist Party 0.7% · France 2.0%
In 2022, round one here: Ensemble (Macron camp) 34.8% · National Rally 21.4% · France Unbowed 19.6% · Reconquête 6.7% · Greens 6.5%. 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 Yvelines
- Nézel715 voters · No label (small commune)
- Saint-Martin-la-Garenne717 voters · No label (small commune)
- Thiverval-Grignon704 voters · No label (small commune)
- Blaru719 voters · No label (small commune)
- Neauphle-le-Vieux725 voters · No label (small commune)
- Rochefort-en-Yvelines725 voters · No label (small commune)
- La Celle-les-Bordes727 voters · No label (small commune)
- Saint-Hilarion728 voters · No label (small commune)