Like the other 576 French constituencies, it elects one MP using a two round electoral system.

The 6th constituency of Haute-Savoie covers the south east of the department the area is mountainous including Mont-Blanc and Chamonix.

However, in 2017 the seat swung to Emmanuel Macron's centrist En Marche!

[3] [1] * Lagarde ran as a dissident EELV candidate without the support of the NUPES alliance, of which EELV is a member.

The 2017 EELV result is included with the NUPES alliance for swing calculations.