Trosly-Breuil: Solide aujourd'hui ! Ambitieux pour demain ! won the town hall in 2026; Marine Le Pen would lead here in 2027
Trosly-Breuil (Oise, INSEE 60647) has 1,493 registered voters. Its council has 19 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.
- 1,493registered voters
- 63%turnout, 2026 round one
- 41.7%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 943 voted, 925 valid votes
- Solide aujourd'hui ! Ambitieux pour demain !No label (small commune) 68.3% · 632 · 16 seats
- Agir pour Trosly-BreuilNo label (small commune) 31.7% · 293 · 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.
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About Trosly-Breuil
Trosly-Breuil is a commune in Oise with 1,493 registered voters, the 73rd largest of the département's 679 communes. At the municipal election of March 2026 63.2% of them voted, more than the 55.4% across Oise, and Solide aujourd'hui ! Ambitieux pour demain ! won 16 of the council's 19 seats in the first round.
In the first round of the 2022 presidential election the commune voted National Rally 29.1%, Ensemble (Macron camp) 25.1%, France Unbowed 15.8%. France Unbowed did 6 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 41.7%, with Raphaël Glucksmann on 13.1%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Trosly-Breuil from how it voted in 2022.
- Marine Le PenNational Rally 41.7% · France 34.2%
- Raphaël GlucksmannSocialists 13.1% · France 13.4%
- Édouard PhilippeEnsemble (Macron camp) 12.5% · France 14.3%
- Jean-Luc MélenchonFrance Unbowed 11.2% · France 16.8%
- Bruno RetailleauRepublicans 8.8% · France 7.6%
- Éric ZemmourReconquête 5.2% · France 3.8%
- Marine TondelierGreens 2.8% · France 2.9%
- Fabien RousselCommunist Party 1.9% · France 2.0%
- Nicolas Dupont-AignanSovereigntists 1.8% · France 2.1%
- Nathalie ArthaudFar left 1.0% · France 0.6%
In 2022, round one here: National Rally 29.1% · Ensemble (Macron camp) 25.1% · France Unbowed 15.8% · Reconquête 9.3% · Republicans 5.7%. 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 Oise
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- Boran-sur-Oise1,474 voters · No label (small commune)
- Fleurines1,472 voters · No label (small commune)
- Chevrières1,517 voters · No label (small commune)
- Ully-Saint-Georges1,460 voters · No label (small commune)
- Cuise-la-Motte1,438 voters · No label (small commune)
- Attichy1,435 voters · No label (small commune)
- Monchy-Saint-Eloi1,427 voters · No label (small commune)