# 2003 Navarrese regional election

[Spain](https://electionsarchive.com/es.md) / [Comunidad Foral de Navarra](https://electionsarchive.com/es/navarra.md), May 25, 2003

Turnout: 328,609 of 464,826 registered voters (70.7%). +4.4 points since 1999.

## [Navarre](https://electionsarchive.com/es/na/2003-05-25-general/navarra.md)

Unión del Pueblo Navarro (UPN) won 23 of the 50 seats, with 42.5% of the vote.

| Candidate or party | Votes | Share | Seats | Change |
| --- | --- | --- | --- | --- |
| Unión del Pueblo Navarro (UPN) | 127,460 | 42.5% | 23 | +1 |
| Partido Socialista de Navarra (PSN-PSOE) | 65,003 | 21.7% | 11 | 0 |
| Izquierda Unida de Navarra (IU-EB, IUN-NEB) | 26,962 | 9.0% | 4 | +1 |
| Aralar | 24,068 | 8.0% | 4 |  |
| Convergencia de Demócratas de Navarra (CDN) | 23,516 | 7.8% | 4 | +1 |
| Coalición EA / EAJ-PNV | 22,824 | 7.6% | 4 | +1 |
| Batzarre-Asamblea de Izquierdas de Navarra | 7,873 | 2.6% |  |  |
| Partido Humanista (PH) | 1,290 | 0.4% |  |  |
| Partido Carlista | 1,017 | 0.3% |  | 0 |

These results come from Gobierno de Navarra.

## Contests

- [Navarre](https://electionsarchive.com/es/na/2003-05-25-general/navarra.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 |
| --- | --- | --- | --- | --- | --- | --- |
| Navarre | 3.93 | 3.50 | 3.2 | 4.4 | 16.9 | 0.68 |

- From 300,013 votes and 50 seats.
- Compared with [1999 Navarrese regional election](https://electionsarchive.com/es/na/1999-06-13-general.md).
- Measured over 273 municipalities.
- A large party has no recorded predecessor or successor, so its whole share counts as change.

Also available as HTML at https://electionsarchive.com/es/na/2003-05-25-general and JSON at https://electionsarchive.com/es/na/2003-05-25-general.json.