Updated at 04:06 ·100.00% of polling stations counted · Source: TSE
Runoff results in Costa Marques (RO)
Who won for president in Costa Marques?
President in Costa Marques (RO): Flávio Bolsonaro (PL) 64.51%, Lula (PT) 35.49%. See also governor and Senate.
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President in Costa Marques
Both candidates
Flávio Bolsonaro (PL) got more votes in Costa Marques (64.51%), followed by Lula (PT) (35.49%), with 100.00% of polling stations counted. Electorate: 9,101; turnout: 76.75%.
| Candidate | Party | Votes | % of valid |
|---|---|---|---|
| Flávio Bolsonaro | PL 22 | 4,445 | 64.51% |
| Lula | PT 13 | 2,445 | 35.49% |
1st round in Costa Marques
In the 1st round, on October 4, Flávio Bolsonaro (PL) got more votes in Costa Marques, with 63.91% of valid votes; Lula (PT) got 32.09%.
| Candidate | Party | Votes | % of valid |
|---|---|---|---|
| Flávio Bolsonaro | PL 22 | 4,413 | 63.91% |
| Lula | PT 13 | 2,216 | 32.09% |
| Renan Santos | Missão 14 | 94 | 1.36% |
| Escritor Augusto Cury | Avante 70 | 92 | 1.33% |
| Ronaldo Caiado | PSD 55 | 83 | 1.20% |
| Zema | Novo 30 | 3 | 0.04% |
| Edmilson Costa | PCB 21 | 1 | 0.01% |
| Clariana Barão | DC 27 | 1 | 0.01% |
| Rui Costa Pimenta | PCO 29 | 1 | 0.01% |
| Samara | UP 80 | 1 | 0.01% |
Governor in Costa Marques (1st round)
All 6 candidates
| Candidate | Party | Votes | % of valid |
|---|---|---|---|
| Marcos Rogério | PL 22 | 3,754 | 55.17% |
| Adailton Fúria | PSD 55 | 1,931 | 28.38% |
| Expedito Netto | PT 13 | 625 | 9.18% |
| Hildon Chaves | União 44 | 477 | 7.01% |
| Pedro Abib | MDB 15 | 12 | 0.18% |
| Samuel Costa | PSB 40 | 6 | 0.09% |
Senate in Costa Marques (1st round)
- Dr. Fernando Máximo PL 22127.67%
- Sílvia Cristina PP 11125.39%
- Bruno Scheid PL 22223.57%
- Mariana Carvalho Republicanos 10015.61%
All 9 candidates
| Candidate | Party | Votes | % of valid |
|---|---|---|---|
| Dr. Fernando Máximo | PL 221 | 3,571 | 27.67% |
| Sílvia Cristina | PP 111 | 3,277 | 25.39% |
| Bruno Scheid | PL 222 | 3,043 | 23.57% |
| Mariana Carvalho | Republicanos 100 | 2,015 | 15.61% |
| Luciana Oliveira | PT 133 | 480 | 3.72% |
| Acir Gurgacz | PDT 123 | 433 | 3.35% |
| Luís Fernando | PSD 555 | 65 | 0.50% |
| Engenheiro Thulio | Missão 144 | 20 | 0.15% |
| Aires Mota | PV 432 | 4 | 0.03% |
| Neidinha | PSB 400 | 125 | annulled votes |
From the 1st round to the runoff
In the 1st round, on October 4, Flávio Bolsonaro (PL) got 63.91% of valid votes in Costa Marques, and Lula (PT) got 32.09%; the other candidates added up to 4.00%.
In the runoff, Flávio Bolsonaro got 64.51% (+0.60 points) and Lula got 35.49% (+3.40 points).
Flávio Bolsonaro's lead fell from 31.82 points to 29.02 points.
| Candidate | Party | 1st round | Runoff | Change |
|---|---|---|---|---|
| Flávio Bolsonaro | PL 22 | 63.91% | 64.51% | +0.60 points |
| Lula | PT 13 | 32.09% | 35.49% | +3.40 points |
Comparison with 2022
In the 2022 1st round in Costa Marques, Lula (PT) had 37.82% of valid votes and Jair Bolsonaro (PL) had 57.56%. In the 2022 runoff, Jair Bolsonaro (PL) won in Costa Marques with 63.51% of valid votes.
PL: Flávio Bolsonaro has 64.51% in the 2026 runoff, against 63.51% for Jair Bolsonaro in the 2022 runoff (+1.0 point).
PT: Lula has 35.49% in the 2026 runoff, against 36.49% in the 2022 runoff (−1.0 point).
| Party | 2022 | % in 2022 | 2026 | % in 2026 | Change |
|---|---|---|---|---|---|
| PL | Jair Bolsonaro | 63.51% | Flávio Bolsonaro | 64.51% | +1.0 point |
| PT | Lula | 36.49% | Lula | 35.49% | −1.0 point |
Analysis: Costa Marques and Brazil
Flávio Bolsonaro got 2,000 votes more than Lula in Costa Marques.
From the 1st round to the runoff, the gap between the two moved 2.80 points toward Lula in Costa Marques, 2.65 points short of Brazil (5.45 points toward Lula). Against the 2022 runoff, it moved 2.00 points toward the PL, 3.78 points short of Brazil.
The municipality kept its 1st-round and its 2022 side.
Abstention was 23.25% in the runoff (22.61% in the 1st round; in Brazil, 19.22%), and blank and null votes, 1.36% (1.99% in the 1st round).
More analyses of the election — who decided, vote transfer, polarization — at https://eleicoes2026brasil.com/en/analise.
| Indicator | Costa Marques | Brazil |
|---|---|---|
| Lula's net votes | −2,000 | +4,430,191 |
| Lula's lead (points) | −29.02 | +3.58 |
| Change in the gap toward Lula since the 1st round (points) | +2.80 | +5.45 |
| Change in the gap toward the PT since 2022 (points) | −2.00 | +1.78 |
| Abstention in the runoff | 23.25% | 19.22% |
| Blank and null in the runoff | 1.36% | 3.24% |
Frequently asked questions
Who won for president in Costa Marques?
Flávio Bolsonaro (PL), with 64.51% of valid votes in Costa Marques (RO).
How did the vote for president in Costa Marques change from the 1st round to the runoff?
In the 1st round, on October 4, Flávio Bolsonaro (PL) got 63.91% of valid votes in Costa Marques, and Lula (PT) got 32.09%; the other candidates added up to 4.00%. In the runoff, Flávio Bolsonaro got 64.51% (+0.60 points) and Lula got 35.49% (+3.40 points). Flávio Bolsonaro's lead fell from 31.82 points to 29.02 points.
Who won in Costa Marques in the 2022 election?
In the 2022 1st round in Costa Marques, Lula (PT) had 37.82% of valid votes and Jair Bolsonaro (PL) had 57.56%. In the 2022 runoff, Jair Bolsonaro (PL) won in Costa Marques with 63.51% of valid votes.
How did the presidential vote in Costa Marques change compared with Brazil?
From the 1st round to the runoff, the gap between the two moved 2.80 points toward Lula in Costa Marques, 2.65 points short of Brazil (5.45 points toward Lula). Against the 2022 runoff, it moved 2.00 points toward the PL, 3.78 points short of Brazil. The municipality kept its 1st-round and its 2022 side.



