Tonnerre: Tonnerre 2026 : Ensemble on continue ! won the town hall in 2026; Marine Le Pen would lead here in 2027
Tonnerre (Yonne, INSEE 89418) has 2,547 registered voters. Its council has 27 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.
- 2,547registered voters
- 43%turnout, 2026 round one
- 40.6%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round one, 15 March · 1,093 voted, 1,003 valid votes
- Tonnerre 2026 : Ensemble on continue !Miscellaneous centre 100.0% · 1,003 · 27 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 Tonnerre
Tonnerre is a commune in Yonne with 2,547 registered voters, the 11th largest of the département's 423 communes. At the municipal election of March 2026 42.9% of them voted, fewer than the 57.5% across Yonne, and Tonnerre 2026 : Ensemble on continue ! won 27 of the council's 27 seats in the first round.
In the first round of the 2022 presidential election the commune voted National Rally 28.6%, France Unbowed 24.9%, Ensemble (Macron camp) 23%. National Rally 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 40.6%, with Jean-Luc Mélenchon on 17.9%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Tonnerre from how it voted in 2022.
- Marine Le PenNational Rally 40.6% · France 34.2%
- Jean-Luc MélenchonFrance Unbowed 17.9% · France 16.8%
- Raphaël GlucksmannSocialists 12.2% · France 13.4%
- Édouard PhilippeEnsemble (Macron camp) 11.3% · France 14.3%
- Bruno RetailleauRepublicans 8.3% · France 7.6%
- Fabien RousselCommunist Party 2.8% · France 2.0%
- Éric ZemmourReconquête 2.8% · France 3.8%
- Nicolas Dupont-AignanSovereigntists 2.3% · France 2.1%
- Marine TondelierGreens 1.2% · France 2.9%
In 2022, round one here: National Rally 28.6% · France Unbowed 24.9% · Ensemble (Macron camp) 23.0% · Reconquête 5.6% · Republicans 5.4%. 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 Yonne
- Appoigny2,515 voters · No label (small commune)
- Saint-Georges-sur-Baulche2,599 voters · No label (small commune)
- Saint-Florentin2,483 voters · Miscellaneous right
- Villeneuve-la-Guyard2,333 voters · No label (small commune)
- Paron2,883 voters · Miscellaneous right
- Pont-sur-Yonne2,231 voters · No label (small commune)
- Montholon2,131 voters · No label (small commune)
- Monéteau3,089 voters · Miscellaneous right