# 2015 Griñón municipal election

[Spain](https://electionsarchive.com/es.md) / [Comunidad de Madrid](https://electionsarchive.com/es/madrid.md) / [Griñón](https://electionsarchive.com/es/madrid/grinon.md), May 24, 2015

Turnout: 4,632 of 7,262 registered voters (63.8%). −6.6 points since 2011.

## [Municipal council of Griñón](https://electionsarchive.com/es/madrid/grinon/2015-05-24-local/ayuntamiento.md)

José María Porras Agenjo won 6 of the 13 seats, with 38.8% of the vote.

| Candidate or party | Party | Votes | Share | Seats | Change |
| --- | --- | --- | --- | --- | --- |
| José María Porras Agenjo | C.I.D. GRIÑ | 1,702 | 38.8% | 6 | +4 |
| José Ignacio Castellanos Calzón | PP | 1,210 | 27.6% | 4 | −2 |
| Ismael Ángel Abad López | PSOE | 704 | 16.1% | 2 | 0 |
| Maria De Las Mercedes Machuca García | SG | 505 | 11.5% | 1 |  |
| Jose Luis Gutierrez Sierra | Vox | 159 | 3.6% |  |  |
| Mª Elena De la Cruz Gonzalez Taborda | IUCM-LV-GAN | 101 | 2.3% |  |  |

These results come from Ministerio del Interior.

## Contests

- [2015 Griñón municipal election](https://electionsarchive.com/es/madrid/grinon/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 Griñón | 3.73 | 2.96 | 7.0 | 10.5 | 39.1 | 0.94 |

- From 4,381 votes and 13 seats.
- Compared with [2011 Griñón municipal election](https://electionsarchive.com/es/madrid/grinon/2011-05-22-local.md).
- Measured over 5 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/madrid/grinon/2015-05-24-local and JSON at https://electionsarchive.com/es/madrid/grinon/2015-05-24-local.json.