# 2012 Campinas mayoral election

[Brazil](https://electionsarchive.com/br.md) / [São Paulo](https://electionsarchive.com/br/sp.md) / [Campinas](https://electionsarchive.com/br/sp/campinas.md), October 7, 2012

Jonas Donizette Ferreira led with 47.6% of the vote, 19.0 points ahead of Marcio Pochmann.

## Rounds

### Round 1, October 7, 2012

- Jonas Donizette Ferreira, 47.6% (Advanced)
- Marcio Pochmann, 28.6% (Advanced)
- Pedro Serafim Junior, 18.5%

### [Second round](https://electionsarchive.com/br/sp/campinas/2012-10-28-runoff/mayor.md), October 28, 2012

- Jonas Donizette Ferreira, 57.7% (Elected)
- Marcio Pochmann, 42.3%

| Candidate or party | Party | Votes | Share | Result |
| --- | --- | --- | --- | --- |
| Jonas Donizette Ferreira | PSB | 245,217 | 47.6% | Advanced |
| Marcio Pochmann | PT | 147,130 | 28.6% | Advanced |
| Pedro Serafim Junior | PDT | 95,164 | 18.5% |  |
| Arlei Medeiros da Mata | PSOL | 12,318 | 2.4% |  |
| Silvia Andrea Ferraro | PSTU | 11,102 | 2.2% |  |
| José Ferreira Campos Filho | PRTB | 4,198 | 0.8% |  |

Valid votes: 515,129

Turnout: 80.5% (631,996 of 785,274 registered)

## This race in other years

- [October 6, 2024](https://electionsarchive.com/br/sp/campinas/2024-10-06-local/mayor.md): Dário Jorge Giolo Saadi, 66.9%
- [November 15, 2020](https://electionsarchive.com/br/sp/campinas/2020-11-15-local/mayor.md): Dário Jorge Giolo Saadi, 57.1%
- [October 2, 2016](https://electionsarchive.com/br/sp/campinas/2016-10-02-local/mayor.md): Jonas Donizette Ferreira, 65.4%
- October 7, 2012: Jonas Donizette Ferreira, 57.7%
- [October 5, 2008](https://electionsarchive.com/br/sp/campinas/2008-10-05-local/mayor.md): Hélio de Oliveira Santos, 67.0%
- [October 3, 2004](https://electionsarchive.com/br/sp/campinas/2004-10-03-local/mayor.md): Hélio de Oliveira Santos, 52.6%
- [October 1, 2000](https://electionsarchive.com/br/sp/campinas/2000-10-01-local/mayor.md): Antonio da Costa Santos, 59.8%
- [October 3, 1996](https://electionsarchive.com/br/sp/campinas/1996-10-03-local/mayor.md): Francisco Chico Amaral, 65.7%

## Also on the ballot in Brazil on October 7, 2012

- [Campinas Municipal Chamber](https://electionsarchive.com/br/sp/campinas/2012-10-07-local/municipal-chamber.md)
- [Local races across Brazil](https://electionsarchive.com/br/2012-10-07-local.md) (11,133)

## Sources

- [Resultados - 2012](https://dadosabertos.tse.jus.br/dataset/resultados-2012), Tribunal Superior Eleitoral. License: Creative Commons Attribution

## On the ballot in Campinas

- 2012 Campinas mayoral election
- [2012 Campinas Municipal Chamber election](https://electionsarchive.com/br/sp/campinas/2012-10-07-local/municipal-chamber.md)

Also available as HTML at https://electionsarchive.com/br/sp/campinas/2012-10-07-local/mayor and JSON at https://electionsarchive.com/br/sp/campinas/2012-10-07-local/mayor.json.