# 2020 Montgeron municipal election

[France](https://electionsarchive.com/fr.md) / [Montgeron](https://electionsarchive.com/fr/montgeron.md), March 15, 2020

Turnout: 6,248 of 15,735 registered voters (39.7%). −23.7 points since 2014.

## [Municipal council of Montgeron](https://electionsarchive.com/fr/montgeron/2020-03-15-local/conseil-municipal.md)

Sylvie Carillon won 28 of the 35 seats, with 54.9% of the vote.

| Candidate or party | Party | Votes | Share | Seats |
| --- | --- | --- | --- | --- |
| Sylvie Carillon | LDVD | 3,332 | 54.9% | 28 |
| Céline Cieplinski | LDVG | 1,241 | 20.4% | 3 |
| Patrice Cros | LDIV | 1,026 | 16.9% | 3 |
| Stefan Milosevic | LDIV | 470 | 7.7% | 1 |

## Contests

- [2020 Montgeron municipal election, first round](https://electionsarchive.com/fr/montgeron/2020-03-15-local/conseil-municipal.md)

## Party system indices

[How these indices are computed](https://electionsarchive.com/indices.md)

| Chamber | Effective parties by votes | Effective parties by seats | Gallagher index | Loosemore–Hanby index | Volatility | Nationalization |
| --- | --- | --- | --- | --- | --- | --- |
| Municipal council of Montgeron | 2.65 | 1.53 | 20.8 | 25.1 | 100.0 |  |

- From 6,069 votes and 35 seats.
- Compared with [2014 Montgeron municipal election](https://electionsarchive.com/fr/montgeron/2014-03-23-local.md).
- A large party has no recorded predecessor or successor, so its whole share counts as change.

Also available as HTML at https://electionsarchive.com/fr/montgeron/2020-03-15-local and JSON at https://electionsarchive.com/fr/montgeron/2020-03-15-local.json.