Jassans-Riottier: Marie-Laure Reix's list won the town hall in 2026; Marine Le Pen would lead here in 2027
Jassans-Riottier (Ain, INSEE 01194) has 4,388 registered voters. Its council has 29 seats; the 2026 municipal election went to a second round on 22 March. The next municipal elections are in 2032; the presidential election is on 18 April 2027.
- 4,388registered voters
- 57%turnout, 2026 round one
- 38.3%Marine Le Pen, 2027 round one here (France: 34.2%)
The municipal election, March 2026
Round two, 22 March · 2,469 voted, 2,406 valid votes
- JASSANS-RIOTTIER VILLE D'AVENIRLed by Marie-Laure Reix · Miscellaneous 47.2% · 1,136 · 22 seats
- UN NOUVEL ELAN POUR JASSANS-RIOTTIERLed by Jean-François Colombier · Miscellaneous right 34.3% · 825 · 5 seats
- JASSANS-RIOTTIER AGIR ET RÉALISERLed by Jean-Pierre Reverchon · Miscellaneous 18.5% · 445 · 2 seats
Round one, 15 March · 2,501 voted, 2,456 valid votes
- JASSANS-RIOTTIER VILLE D'AVENIRMiscellaneous 30.0% · 738
- UN NOUVEL ELAN POUR JASSANS-RIOTTIERMiscellaneous right 28.1% · 689
- JASSANS-RIOTTIER - REUSSIR AVEC VOUSMiscellaneous centre 21.1% · 519
- JASSANS-RIOTTIER AGIR ET RÉALISERMiscellaneous 20.8% · 510
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%.
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About Jassans-Riottier
Jassans-Riottier is a commune in Ain with 4,388 registered voters, the 18th largest of the département's 390 communes. At the municipal election of March 2026 57% of them voted, more than the 52.5% across Ain, and the list led by Marie-Laure Reix won 22 of the council's 29 seats after a second round.
In the first round of the 2022 presidential election the commune voted Ensemble (Macron camp) 30%, National Rally 25.6%, France Unbowed 18.1%. France Unbowed did 4 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 38.3%, with Édouard Philippe on 15.9%.
The 2027 presidential election here, round one
Our national forecast for round one, carried down to Jassans-Riottier from how it voted in 2022.
- Marine Le PenNational Rally 38.3% · France 34.2%
- Édouard PhilippeEnsemble (Macron camp) 15.9% · France 14.3%
- Jean-Luc MélenchonFrance Unbowed 13.3% · France 16.8%
- Raphaël GlucksmannSocialists 12.8% · France 13.4%
- Bruno RetailleauRepublicans 8.4% · France 7.6%
- Éric ZemmourReconquête 4.2% · France 3.8%
- Marine TondelierGreens 3.0% · France 2.9%
- Nicolas Dupont-AignanSovereigntists 2.0% · France 2.1%
- Fabien RousselCommunist Party 1.6% · France 2.0%
In 2022, round one here: Ensemble (Macron camp) 30.0% · National Rally 25.6% · France Unbowed 18.1% · Reconquête 7.7% · Republicans 5.2%. 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 Ain
- Trévoux4,334 voters · Miscellaneous
- Ferney-Voltaire4,485 voters · Miscellaneous centre
- Prévessin-Moëns4,679 voters · Miscellaneous right
- Montluel4,704 voters · Miscellaneous right
- Saint-Denis-lès-Bourg4,717 voters · Miscellaneous left
- Châtillon-sur-Chalaronne4,004 voters · Miscellaneous right
- Reyrieux3,992 voters · Miscellaneous centre
- Péronnas4,857 voters · Miscellaneous right