# 2020 Diadema mayoral election, second round

[Brazil](https://electionsarchive.com/br.md) / [São Paulo](https://electionsarchive.com/br/sp.md) / [Diadema](https://electionsarchive.com/br/sp/diadema.md), November 29, 2020

José de Filippi Júnior won with 51.3% of the vote, 2.7 points ahead of Takaharu Yamauchi.

## Rounds

### [Round 1](https://electionsarchive.com/br/sp/diadema/2020-11-15-local/mayor.md), November 15, 2020

- José de Filippi Júnior, 45.6% (Advanced)
- Takaharu Yamauchi, 15.4% (Advanced)
- Ricardo Yoshio, 14.6%

### Second round, November 29, 2020

- José de Filippi Júnior, 51.3% (Elected)
- Takaharu Yamauchi, 48.7%

| Candidate or party | Party | Votes | Share | Result |
| --- | --- | --- | --- | --- |
| José de Filippi Júnior | PT | 106,849 | 51.3% | Elected |
| Takaharu Yamauchi | PSD | 101,231 | 48.7% |  |

Valid votes: 208,080

Turnout: 70.9% (233,234 of 329,171 registered)

## This race in other years

- [October 27, 2024](https://electionsarchive.com/br/sp/diadema/2024-10-27-runoff/mayor.md): Takaharu Yamauchi, 52.6%
- November 29, 2020: José de Filippi Júnior, 51.3%
- [October 30, 2016](https://electionsarchive.com/br/sp/diadema/2016-10-30-runoff/mayor.md): Lauro Michels Sobrinho, 57.7%
- [October 28, 2012](https://electionsarchive.com/br/sp/diadema/2012-10-28-runoff/mayor.md): Lauro Michels Sobrinho, 60.4%
- [October 31, 2004](https://electionsarchive.com/br/sp/diadema/2004-10-31-runoff/mayor.md): José de Filippi Júnior, 50.1%
- [October 29, 2000](https://electionsarchive.com/br/sp/diadema/2000-10-29-runoff/mayor.md): José de Filippi Júnior, 52.6%

## Also on the ballot in Brazil on November 29, 2020

- [Local races across Brazil](https://electionsarchive.com/br/2020-11-15-local.md) (56)

## Sources

- [Resultados - 2020](https://dadosabertos.tse.jus.br/dataset/resultados-2020), Tribunal Superior Eleitoral. License: Creative Commons Attribution

Also available as HTML at https://electionsarchive.com/br/sp/diadema/2020-11-29-runoff/mayor and JSON at https://electionsarchive.com/br/sp/diadema/2020-11-29-runoff/mayor.json.