# Runoff results in Arroio Trinta (SC)

President in Arroio Trinta (SC): Flávio Bolsonaro (PL) 78.11%, Lula (PT) 21.89%. See also governor and Senate.

Updated 2026-10-26T07:06:08.693Z · Source: Tribunal Superior Eleitoral (https://resultados.tse.jus.br) · https://eleicoes2026brasil.com/en/presidente/sc/4201604

## President in Arroio Trinta

Flávio Bolsonaro (PL) got more votes in Arroio Trinta (78.11%), followed by Lula (PT) (21.89%), with 100.00% of polling stations counted. Electorate: 3,126; turnout: 85.86%.

| Candidate | Party | Votes | % of valid |
| --- | --- | --- | --- |
| Flávio Bolsonaro | PL 22 | 2,048 | 78.11% |
| Lula | PT 13 | 574 | 21.89% |

## 1st round in Arroio Trinta

In the 1st round, on October 4, Flávio Bolsonaro (PL) got more votes in Arroio Trinta, with 74.36% of valid votes; Lula (PT) got 16.88%.

| Candidate | Party | Votes | % of valid |
| --- | --- | --- | --- |
| Flávio Bolsonaro | PL 22 | 1,903 | 74.36% |
| Lula | PT 13 | 432 | 16.88% |
| Ronaldo Caiado | PSD 55 | 81 | 3.17% |
| Escritor Augusto Cury | Avante 70 | 71 | 2.77% |
| Renan Santos | Missão 14 | 60 | 2.34% |
| Zema | Novo 30 | 6 | 0.23% |
| Samara | UP 80 | 5 | 0.20% |
| Clariana Barão | DC 27 | 1 | 0.04% |

## Governor in Arroio Trinta (1st round)

| Candidate | Party | Votes | % of valid |
| --- | --- | --- | --- |
| Jorginho Mello | PL 22 | 1,633 | 65.24% |
| João Rodrigues | PSD 55 | 712 | 28.45% |
| Gelson Merísio | PSB 40 | 145 | 5.79% |
| Laís Chaud | UP 80 | 5 | 0.20% |
| Ralf Zimmer | PRD 25 | 4 | 0.16% |
| Marcelo Brigadeiro | Missão 14 | 3 | 0.12% |
| Professor Marcus Sodré | PSTU 16 | 1 | 0.04% |
| Bruno Pedreiro do PCO | PCO 29 | 0 | 0.00% |

## Senate in Arroio Trinta (1st round)

| Candidate | Party | Votes | % of valid |
| --- | --- | --- | --- |
| Carol de Toni | PL 221 | 1,532 | 32.89% |
| Esperidião Amin | PP 111 | 1,062 | 22.80% |
| Carlos Bolsonaro | PL 222 | 1,049 | 22.52% |
| Lunelli | MDB 155 | 671 | 14.41% |
| Décio Lima | PT 133 | 201 | 4.32% |
| Afrânio Boppré | PSOL 500 | 114 | 2.45% |
| Túlio de Amorim Pfuetzenreiter | Missão 144 | 12 | 0.26% |
| Jeferson Rocha | PRD 250 | 8 | 0.17% |
| Ana Lúcia da Silveira Machado | UP 800 | 5 | 0.11% |
| Joaninha de Oliveira | PSTU 160 | 2 | 0.04% |
| Marlene Soccas | UP 808 | 2 | 0.04% |
| Marcos Dorval | PSTU 161 | 0 | 0.00% |
| Carol | PCO 290 | 8 | annulled votes |

## From the 1st round to the runoff

In the 1st round, on October 4, Flávio Bolsonaro (PL) got 74.36% of valid votes in Arroio Trinta, and Lula (PT) got 16.88%; the other candidates added up to 8.76%.

In the runoff, Flávio Bolsonaro got 78.11% (+3.75 points) and Lula got 21.89% (+5.01 points).

Flávio Bolsonaro's lead fell from 57.48 points to 56.22 points.

| Candidate | Party | 1st round | Runoff | Change |
| --- | --- | --- | --- | --- |
| Flávio Bolsonaro | PL 22 | 74.36% | 78.11% | +3.75 points |
| Lula | PT 13 | 16.88% | 21.89% | +5.01 points |

## Comparison with 2022

In the 2022 1st round in Arroio Trinta, Lula (PT) had 24.15% of valid votes and Jair Bolsonaro (PL) had 67.71%. In the 2022 runoff, Jair Bolsonaro (PL) won in Arroio Trinta with 75.75% of valid votes.

PL: Flávio Bolsonaro has 78.11% in the 2026 runoff, against 75.75% for Jair Bolsonaro in the 2022 runoff (+2.4 points).

PT: Lula has 21.89% in the 2026 runoff, against 24.25% in the 2022 runoff (−2.4 points).

| Party | 2022 | % in 2022 | 2026 | % in 2026 | Change |
| --- | --- | --- | --- | --- | --- |
| PL | Jair Bolsonaro | 75.75% | Flávio Bolsonaro | 78.11% | +2.4 points |
| PT | Lula | 24.25% | Lula | 21.89% | −2.4 points |

## Analysis: Arroio Trinta and Brazil

Flávio Bolsonaro got 1,474 votes more than Lula in Arroio Trinta.

From the 1st round to the runoff, the gap between the two moved 1.26 points toward Lula in Arroio Trinta, 4.19 points short of Brazil (5.45 points toward Lula). Against the 2022 runoff, it moved 4.72 points toward the PL, 6.50 points short of Brazil.

The municipality kept its 1st-round and its 2022 side.

Abstention was 14.14% in the runoff (16.36% in the 1st round; in Brazil, 19.22%), and blank and null votes, 2.31% (2.07% in the 1st round).

More analyses of the election — who decided, vote transfer, polarization — at https://eleicoes2026brasil.com/en/analise.

| Indicator | Arroio Trinta | Brazil |
| --- | --- | --- |
| Lula's net votes | −1,474 | +4,430,191 |
| Lula's lead (points) | −56.22 | +3.58 |
| Change in the gap toward Lula since the 1st round (points) | +1.26 | +5.45 |
| Change in the gap toward the PT since 2022 (points) | −4.72 | +1.78 |
| Abstention in the runoff | 14.14% | 19.22% |
| Blank and null in the runoff | 2.31% | 3.24% |

## Frequently asked questions

### Who won for president in Arroio Trinta?

Flávio Bolsonaro (PL), with 78.11% of valid votes in Arroio Trinta (SC).

### How did the vote for president in Arroio Trinta change from the 1st round to the runoff?

In the 1st round, on October 4, Flávio Bolsonaro (PL) got 74.36% of valid votes in Arroio Trinta, and Lula (PT) got 16.88%; the other candidates added up to 8.76%. In the runoff, Flávio Bolsonaro got 78.11% (+3.75 points) and Lula got 21.89% (+5.01 points). Flávio Bolsonaro's lead fell from 57.48 points to 56.22 points.

### Who won in Arroio Trinta in the 2022 election?

In the 2022 1st round in Arroio Trinta, Lula (PT) had 24.15% of valid votes and Jair Bolsonaro (PL) had 67.71%. In the 2022 runoff, Jair Bolsonaro (PL) won in Arroio Trinta with 75.75% of valid votes.

### How did the presidential vote in Arroio Trinta change compared with Brazil?

From the 1st round to the runoff, the gap between the two moved 1.26 points toward Lula in Arroio Trinta, 4.19 points short of Brazil (5.45 points toward Lula). Against the 2022 runoff, it moved 4.72 points toward the PL, 6.50 points short of Brazil. The municipality kept its 1st-round and its 2022 side.

## Santa Catarina

- [President](https://eleicoes2026brasil.com/en/presidente/sc)
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- [Election analysis](https://eleicoes2026brasil.com/en/analise)

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