# 2015 Île-de-France regional election, second round

[France](https://electionsarchive.com/fr.md) / [Île-de-France](https://electionsarchive.com/fr/region-ile-de-france.md), December 13, 2015

Valérie Pecresse won with 43.8% of the vote, 1.6 points ahead of Claude Bartolone.

> Results by region from the Interior Ministry's results file. The ministry's figures by département, loaded as a second result set, add up exactly to these totals.

> Results by commune, added up from the Interior Ministry's results by polling station on data.gouv.fr. The communes of a département add up to the département's result set.

Seats: LUD 121, LUG 66, and LFN 22.

## Rounds

### [First round](https://electionsarchive.com/fr/region-ile-de-france/2015-12-06-general/11.md), December 6, 2015

- Valérie Pecresse, 30.5% (Advanced)
- Claude Bartolone, 25.2% (Advanced)
- Wallerand de Saint Just, 18.4% (Advanced)

### Second round, December 13, 2015

- Valérie Pecresse, 43.8% (Won)
- Claude Bartolone, 42.2% (Won)
- Wallerand de Saint Just, 14.0% (Won)

| Candidate or party | Party | Votes | Share | Result |
| --- | --- | --- | --- | --- |
| Valérie Pecresse | LUD | 1,629,410 | 43.8% | Won |
| Claude Bartolone | LUG | 1,569,262 | 42.2% | Won |
| Wallerand de Saint Just | LFN | 521,493 | 14.0% | Won |

Valid votes: 3,720,165

Turnout: 54.5% (3,859,296 of 7,086,172 registered)

## Results by department

Valérie Pecresse leads in 5 departments; Claude Bartolone leads in 3 departments.

| Name | Leader | Share | Margin | Valid votes |
| --- | --- | --- | --- | --- |
| [Essonne](https://electionsarchive.com/fr/region-ile-de-france/2015-12-13-runoff/11/essonne.md) | Valérie Pecresse | 40.9% | +0.002 | 419,755 |
| [Hauts-de-Seine](https://electionsarchive.com/fr/region-ile-de-france/2015-12-13-runoff/11/hauts-de-seine.md) | Valérie Pecresse | 52.2% | +12.9 | 535,260 |
| [Paris](https://electionsarchive.com/fr/region-ile-de-france/2015-12-13-runoff/11/paris.md) | Claude Bartolone | 49.6% | +5.4 | 713,428 |
| [Seine-et-Marne](https://electionsarchive.com/fr/region-ile-de-france/2015-12-13-runoff/11/seine-et-marne.md) | Valérie Pecresse | 39.7% | +5.3 | 439,442 |
| [Seine-Saint-Denis](https://electionsarchive.com/fr/region-ile-de-france/2015-12-13-runoff/11/seine-saint-denis.md) | Claude Bartolone | 52.4% | +19.5 | 334,418 |
| [Val-d'Oise](https://electionsarchive.com/fr/region-ile-de-france/2015-12-13-runoff/11/val-d-oise.md) | Valérie Pecresse | 40.4% | +0.10 | 356,611 |
| [Val-de-Marne](https://electionsarchive.com/fr/region-ile-de-france/2015-12-13-runoff/11/val-de-marne.md) | Claude Bartolone | 45.9% | +4.5 | 400,142 |
| [Yvelines](https://electionsarchive.com/fr/region-ile-de-france/2015-12-13-runoff/11/yvelines.md) | Valérie Pecresse | 51.5% | +17.1 | 521,109 |

## This race in other years

- [June 27, 2021](https://electionsarchive.com/fr/region-ile-de-france/2021-06-27-runoff/11.md): Valérie Pecresse, Julien Bayou, Jordan Bardella, Laurent Saint-Martin
- December 13, 2015: Valérie Pecresse, Claude Bartolone, Wallerand de Saint Just
- [March 21, 2010](https://electionsarchive.com/fr/region-ile-de-france/2010-03-21-runoff/11.md): Jean Paul Huchon, Valérie Pecresse
- [March 28, 2004](https://electionsarchive.com/fr/region-ile-de-france/2004-03-28-runoff/11.md): Jean Paul Huchon, Jean Francois Cope, Marine Le Pen

## Sources

- Shown: [Élections régionales 2015](https://www.data.gouv.fr/datasets/56a0a693c751df54fbade715), Ministère de l'Intérieur. License: Licence Ouverte v1.0
- [Données des élections agrégées](https://www.data.gouv.fr/datasets/donnees-des-elections-agregees), data.gouv.fr. License: Licence Ouverte v2.0

Also available as HTML at https://electionsarchive.com/fr/region-ile-de-france/2015-12-13-runoff/11 and JSON at https://electionsarchive.com/fr/region-ile-de-france/2015-12-13-runoff/11.json.