2020-03-15 Municipales
| Voix | % Total | Nuance | % Exprimée | Liste |
|---|---|---|---|---|
| 264 | 34% | LDVG | 50% | [3] GUICHEN PONT-RÉAN POSITIF 2026 (il) |
| 180 | 23% | LDVG | 34% | [2] NOTRE PLACE COMMUNE (il) |
| 80 | 10% | LRN | 15% | [1] Faisons vivre Guichen ! (il) |
| 12 | 2% | Blanc | ||
| 5 | 1% | Nul | ||
| 242 | 31% | Abstention | ||
| 783 | Total |