This data category requires results by constituency / district for mayoral electoral contests.
| Rank | Place | Breakdown | Year | Score | Admin |
|---|---|---|---|---|---|
| 1 | Curitiba |
|
2017 | 100% | |
| 1 | Rio de Janeiro |
|
2017 | 100% | |
| 1 | São Paulo |
|
2017 | 100% |