# 2015 Formentera municipal election

[Spain](https://electionsarchive.com/es.md) / [Illes Balears](https://electionsarchive.com/es/illes-balears.md) / [Formentera](https://electionsarchive.com/es/illes-balears/formentera.md), May 24, 2015

Turnout: 3,757 of 7,292 registered voters (51.5%). −9.3 points since 2011.

## [Municipal council of Formentera](https://electionsarchive.com/es/illes-balears/formentera/2015-05-24-local/ayuntamiento.md)

Jaume Ferrer Ribas won 9 of the 17 seats, with 50.7% of the vote.

| Candidate or party | Party | Votes | Share | Seats | Change |
| --- | --- | --- | --- | --- | --- |
| Jaume Ferrer Ribas | GXF | 1,817 | 50.7% | 9 | +3 |
| Jose Manuel Alcaraz Escandell | PP | 768 | 21.4% | 4 |  |
| Margarita Font Aguilo | PSOE | 541 | 15.1% | 2 | 0 |
| Maria Cristina Costa Juan | CompromísFo | 460 | 12.8% | 2 |  |

Changes compare with the 2011 election, when the chamber had 13 seats. It now has 17.

These results come from Ministerio del Interior.

## Contests

- [2015 Formentera municipal election](https://electionsarchive.com/es/illes-balears/formentera/2015-05-24-local/ayuntamiento.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 Formentera | 2.93 | 2.75 | 3.3 | 4.4 | 40.0 | 0.92 |

- From 3,586 votes and 17 seats.
- Compared with [2011 Formentera municipal election](https://electionsarchive.com/es/illes-balears/formentera/2011-05-22-local.md).
- Measured over 6 census sections.
- A large party has no recorded predecessor or successor, so its whole share counts as change.
- Measured over fewer than ten places, so read it loosely.

Also available as HTML at https://electionsarchive.com/es/illes-balears/formentera/2015-05-24-local and JSON at https://electionsarchive.com/es/illes-balears/formentera/2015-05-24-local.json.