# 1990 Piedmont regional election

[Italy](https://electionsarchive.com/it.md) / [Piemonte](https://electionsarchive.com/it/piemonte.md), May 6, 1990

Turnout: 3,224,043 of 3,623,714 registered voters (89.0%). −2.4 points since 1985.

## [Regional Council of Piedmont](https://electionsarchive.com/it/piemonte/1990-05-06-general/consiglio.md)

Christian Democracy won 18 of the 60 seats, with 27.9% of the vote.

| Candidate or party | Votes | Share | Seats |
| --- | --- | --- | --- |
| Christian Democracy | 814,943 | 27.9% | 18 |
| Italian Communist Party | 664,558 | 22.8% | 14 |
| Italian Socialist Party | 446,486 | 15.3% | 9 |
| Lega Lombarda | 148,565 | 5.1% | 3 |
| Italian Liberal Party | 120,746 | 4.1% | 2 |
| Italian Republican Party | 116,408 | 4.0% | 2 |
| Liste Verdi | 113,900 | 3.9% | 2 |
| Movimento Sociale Italiano | 104,934 | 3.6% | 2 |
| Italian Democratic Socialist Party | 92,651 | 3.2% | 2 |
| Verdi Arcobaleno | 80,548 | 2.8% | 2 |
| Union Piemonteisa | 66,920 | 2.3% | 1 |
| Partito Pensionati | 39,562 | 1.4% | 1 |
| L.Antiproib.Droga | 33,828 | 1.2% | 1 |
| Democrazia Proletaria | 30,796 | 1.1% | 1 |
| Lista Pens. | 17,477 | 0.6% |  |
| Lista Ecologica | 7,437 | 0.3% |  |
| Piemonte Anticaccia | 6,611 | 0.2% |  |
| Automobilisti | 4,776 | 0.2% |  |
| Lista Azzurra | 3,931 | 0.1% |  |
| Part.Dem.-Cap | 2,161 | 0.1% |  |

These results come from Ministero dell'Interno.

## Contests

- [1990 Piedmont regional election, council lists](https://electionsarchive.com/it/piemonte/1990-05-06-general/consiglio.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 |
| --- | --- | --- | --- | --- | --- | --- |
| Regional Council of Piedmont | 6.07 | 5.64 | 2.0 | 4.8 | 21.9 | 0.71 |

- From 2,917,238 votes and 60 seats.
- Compared with [1975 Piedmont regional election](https://electionsarchive.com/it/piemonte/1975-06-15-general.md).
- Measured over 1,209 municipalities.

Also available as HTML at https://electionsarchive.com/it/piemonte/1990-05-06-general and JSON at https://electionsarchive.com/it/piemonte/1990-05-06-general.json.