# 2020 Saint-Martin-Longueau municipal election

[France](https://electionsarchive.com/fr.md) / [Saint-Martin-Longueau](https://electionsarchive.com/fr/saint-martin-longueau.md), March 15, 2020

Turnout: 637 of 1,102 registered voters (57.8%). −15.4 points since 2014.

## [Municipal council of Saint-Martin-Longueau](https://electionsarchive.com/fr/saint-martin-longueau/2020-03-15-local/conseil-municipal.md)

| Candidate or party | Party | Votes | Share | Seats |
| --- | --- | --- | --- | --- |
| Denis Messio | LNC | 311 | 50.3% | 12 |
| Mederic Parrot | LNC | 307 | 49.7% | 3 |

## Contests

- [2020 Saint-Martin-Longueau municipal election, first round](https://electionsarchive.com/fr/saint-martin-longueau/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 Saint-Martin-Longueau | 2.00 | 1.47 | 29.7 | 29.7 | 100.0 |  |

- From 618 votes and 15 seats.
- Compared with [2014 Saint-Martin-Longueau municipal election](https://electionsarchive.com/fr/saint-martin-longueau/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/saint-martin-longueau/2020-03-15-local and JSON at https://electionsarchive.com/fr/saint-martin-longueau/2020-03-15-local.json.