Thursday, October 15, 2026
B.C. votes in 9 days

Côtes-d'Armor — 1ère circonscription

Legislative constituency · Côtes-d'Armor

Forecast of July 11, 2026

Our forecast gives the centrist bloc a 37% chance of winning, with an average lead of 0.8 points.

Toss-up. Chance of a final gap under 5 points: 100%.

Projected vote share

Projection by party

  • Left (NFP) 29.7%
  • Centre (Ensemble) 28.9%
  • RN and allies 28.8%
  • LR and allies 6.8%
  • Greens 2.2%
  • Others 2.0%
  • Far left 1.7%

Thin vertical mark: 2024 result.

Compared with the average

Left (NFP) Centre (Ensemble) RN and allies LR and allies
Côtes-d'Armor — 1ère circonscription 29.7%28.9%28.8%6.8%
Provincial averageCôtes-d'Armor 27.3%+2.4 24.9%+3.9 32.9%−4.1 10.2%−3.5
National averageFrance 29.0%+0.6 17.0%+11.8 36.0%−7.2 12.2%−5.4

Simple average of the 577 ridings, not weighted by population.

Current member

Mickaël COSSON · Centre (Ensemble)

Previous election (2024)

The centrist bloc won by 0.0 points.

Our current projection: the centrist bloc ahead by 0.8 points.

Candidates and votes in 2024

Candidate Party Votes %
Mickaël COSSON Elected Centre (Ensemble) 21,614 33.0
Marion GORGIARD Left (NFP) 19,926 30.4
Françoise BILLAUD RN and allies 16,888 25.8
Bernard CROGUENNEC LR and allies 3,635 5.5
Aourell DANJOU Greens 1,806 2.8
Alain LE FOL Far left 671 1.0
Virginie MATTASOGLIO Centre (Ensemble) 552 0.8
Hervé DENIS Far left 488 0.7

Nearby ridings

Party ahead and how sure the projection is.

Forecast updated