# 1991 Navarrese regional election

[Spain](https://electionsarchive.com/es.md) / [Comunidad Foral de Navarra](https://electionsarchive.com/es/navarra.md), May 26, 1991

Turnout: 276,773 of 414,913 registered voters (66.7%). −6.2 points since 1987.

## [Navarre](https://electionsarchive.com/es/na/1991-05-26-general/navarra.md)

Unión del Pueblo Navarro (UPN) won 20 of the 50 seats, with 35.4% of the vote.

| Candidate or party | Votes | Share | Seats | Change |
| --- | --- | --- | --- | --- |
| Unión del Pueblo Navarro (UPN) | 96,005 | 35.4% | 20 | +6 |
| Partido Socialista de Navarra (PSN-PSOE) | 91,645 | 33.8% | 19 | +4 |
| Herri Batasuna (HB) | 30,762 | 11.3% | 6 | −1 |
| Eusko Alkartasuna (EA) | 15,170 | 5.6% | 3 | −1 |
| Izquierda Unida de Navarra (IU-EB, IUN-NEB) | 11,167 | 4.1% | 2 | +2 |
| Batzarre-Asamblea de Izquierdas de Navarra | 6,543 | 2.4% |  | 0 |
| Euskadiko Ezkerra (EE) | 5,824 | 2.1% |  | −1 |
| Centro Democrático y Social (CDS) | 5,650 | 2.1% |  | −4 |
| Partido Agrícola Ganadero (PAG) | 3,855 | 1.4% |  |  |
| Partido Nacionalista Vasco (EAJ-PNV) | 3,071 | 1.1% |  | 0 |
| Partido Carlista | 1,353 | 0.5% |  |  |

These results come from Gobierno de Navarra.

## Contests

- [Navarre](https://electionsarchive.com/es/na/1991-05-26-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 | 3.86 | 3.09 | 5.4 | 9.8 | 21.5 | 0.65 |

- From 271,045 votes and 50 seats.
- Compared with [1987 Navarrese regional election](https://electionsarchive.com/es/na/1987-06-10-general.md).
- Measured over 268 municipalities.

Also available as HTML at https://electionsarchive.com/es/na/1991-05-26-general and JSON at https://electionsarchive.com/es/na/1991-05-26-general.json.