Mortefontaine-en-Thelle: ENSEMBLE POUR UN VILLAGE REMARQUABLE won the town hall in 2026; Marine Le Pen would lead here in 2027
Mortefontaine-en-Thelle (Oise, INSEE 60433) has 637 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.
- 637registered voters
- 46%turnout, 2026 round one
- 52.6%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 292 voted, 248 valid votes
- ENSEMBLE POUR UN VILLAGE REMARQUABLENo label (small commune) 100.0% · 248 · 15 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
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What changes hands
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About Mortefontaine-en-Thelle
Mortefontaine-en-Thelle is a commune in Oise with 637 registered voters, the 199th largest of the département's 679 communes. At the municipal election of March 2026 45.8% of them voted, fewer than the 55.4% across Oise, and ENSEMBLE POUR UN VILLAGE REMARQUABLE won 15 of the council's 15 seats in the first round.
In the first round of the 2022 presidential election the commune voted National Rally 39.7%, Ensemble (Macron camp) 19.4%, France Unbowed 16.2%. National Rally did 16 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 52.6%, with Jean-Luc Mélenchon on 11.1%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Mortefontaine-en-Thelle from how it voted in 2022.
- Marine Le PenNational Rally 52.6% · France 34.2%
- Jean-Luc MélenchonFrance Unbowed 11.1% · France 16.8%
- Raphaël GlucksmannSocialists 10.7% · France 13.4%
- Édouard PhilippeEnsemble (Macron camp) 9.3% · France 14.3%
- Bruno RetailleauRepublicans 5.7% · France 7.6%
- Éric ZemmourReconquête 3.2% · France 3.8%
- Marine TondelierGreens 3.0% · France 2.9%
- Nicolas Dupont-AignanSovereigntists 2.5% · France 2.1%
- Fabien RousselCommunist Party 1.0% · France 2.0%
- Nathalie ArthaudFar left 0.8% · France 0.6%
In 2022, round one here: National Rally 39.7% · Ensemble (Macron camp) 19.4% · France Unbowed 16.2% · Reconquête 6.7% · Greens 5.1%. 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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- Thiverny627 voters · No label (small commune)
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