# 2012 Três Arroios municipal election

[Brazil](https://electionsarchive.com/br.md) / [Rio Grande do Sul](https://electionsarchive.com/br/rs.md) / [Três Arroios](https://electionsarchive.com/br/rs/tres-arroios.md), October 7, 2012

Turnout: 2,450 of 2,565 registered voters (95.5%). −0.85 points since 2008.

## [Mayor of Três Arroios](https://electionsarchive.com/br/rs/tres-arroios/2012-10-07-local/mayor.md)

| Candidate or party | Party | Votes | Share | Result |
| --- | --- | --- | --- | --- |
| Lirio Antonio Zarichta | PDT | 1,312 | 55.2% | Elected |
| Ari Jose Pertuzatti | PT | 1,065 | 44.8% |  |

## [Municipal Chamber of Três Arroios](https://electionsarchive.com/br/rs/tres-arroios/2012-10-07-local/municipal-chamber.md)

PTB won 3 of the 9 seats, with 25.5% of the vote.

| Candidate or party | Votes | Share | Seats |
| --- | --- | --- | --- |
| Partido Trabalhista Brasileiro | 611 | 25.5% | 3 |
| Partido Democrático Trabalhista | 572 | 23.8% | 1 |
| Partido dos Trabalhadores | 382 | 15.9% | 1 |
| Partido do Movimento Democrático Brasileiro | 349 | 14.5% | 2 |
| Partido da Social Democracia Brasileira | 230 | 9.6% | 1 |
| Partido Social Democrático | 195 | 8.1% | 1 |
| Partido Popular Socialista | 60 | 2.5% |  |

## Contests

- [2012 Três Arroios mayoral election](https://electionsarchive.com/br/rs/tres-arroios/2012-10-07-local/mayor.md)
- [2012 Três Arroios Municipal Chamber election](https://electionsarchive.com/br/rs/tres-arroios/2012-10-07-local/municipal-chamber.md)

Also available as HTML at https://electionsarchive.com/br/rs/tres-arroios/2012-10-07-local and JSON at https://electionsarchive.com/br/rs/tres-arroios/2012-10-07-local.json.