RO · Ji-Paraná immediate region

Seringueiras: how it voted for president

In the 2026 runoff, Flavio Bolsonaro won Seringueiras with 68.06% of valid votes against 31.94% for Lula: a margin of 36.13 points, 39.70 points right of Brazil.

Solid rightSwing

Lean versus Brazil: +29.18pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 9,666; 27th largest electorate in Rondônia
Side changes: 2; Times the leading bloc changed from one election to the next, in 9 elections since 1994. Plus 1 turn(s) between round 1 and round 2 of the same year.
Bellwether?: No; Did not vote for the national winner in the 2026 runoff.

On the map of Rondônia

2026 runoff, colored by margin: pale in tight races, deep in landslides. Click a municipality to open its page.

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← Left bloc aheadRight bloc ahead →

Margin in percentage points of valid votes (right − left).

Municipality, state and Brazil

Right − left margin in the 2026 runoff, in percentage points.

Seringueiras+36.13 pts
Rondônia+39.22 pts
Brazil−3.57 pts

Negative = left ahead; positive = right ahead.

Margin over time

Right − left margin in each election (the runoff where there was one), compared with Brazil's.

Every election

Year	Round	Candidates (% of valid votes)	Margin (right − left)	Bloc ahead	Turnout
2026 10/25/2026	Round 2	Flavio Bolsonaro (PL)68.06% Lula (PT)31.94%	+36.13 pts	Right bloc	80.75%
2026 10/04/2026	Round 1	Flavio Bolsonaro (PL)66.18% Lula (PT)29.07% Escritor Augusto Cury (AVANTE)1.86% Ronaldo Caiado (PSD)1.63% +8 more Renan Santos (MISSÃO)1.01% Zema (NOVO)0.19% Samara (UP)0.04% Edmilson Costa (PCB)0.01% Hertz Dias (PSTU)0.00% Clariana Barao (DC)0.00% Rui Costa Pimenta (PCO)0.00% Veterinário Wilson Grassi (DEMOCRATA)0.00%	+38.02 pts	Right bloc	81.56%
2022 10/30/2022	Round 2	Jair Bolsonaro (PL)65.68% Lula (PT)34.32%	+31.36 pts	Right bloc	73.77%
2022 10/02/2022	Round 1	Jair Bolsonaro (PL)60.78% Lula (PT)34.00% Simone Tebet (MDB)3.04% Ciro Gomes (PDT)1.53% +7 more Soraya Thronicke (UNIÃO)0.44% Felipe D Avila (NOVO)0.12% Padre Kelmon (PTB)0.07% Constituinte Eymael (DC)0.01% Vera (PSTU)0.00% Sofia Manzano (PCB)0.00% Léo Péricles (UP)0.00%	+28.93 pts	Right bloc	73.56%
2018 10/28/2018	Round 2	Jair Bolsonaro (PSL)62.98% Fernando Haddad (PT)37.02%	+25.97 pts	Right bloc	71.11%
2018 10/07/2018	Round 1	Jair Bolsonaro (PSL)52.93% Fernando Haddad (PT)30.29% Ciro Gomes (PDT)5.49% Geraldo Alckmin (PSDB)5.21% +9 more Henrique Meirelles (MDB)2.18% Alvaro Dias (PODE)1.15% João Amoêdo (NOVO)0.81% Cabo Daciolo (PATRI)0.81% Guilherme Boulos (PSOL)0.69% Marina Silva (REDE)0.37% Vera (PSTU)0.05% Eymael (DC)0.02% João Goulart Filho (PPL)0.00%	+26.23 pts	Right bloc	73.60%
2014 10/26/2014	Round 2	Dilma (PT)50.60% Aécio Neves (PSDB)49.40%	−1.20 pts	Left bloc	72.36%
2014 10/05/2014	Round 1	Dilma (PT)49.97% Aécio Neves (PSDB)43.64% Marina Silva (PSB)4.29% Pastor Everaldo (PSC)1.60% +6 more Zé Maria (PSTU)0.14% Levy Fidelix (PRTB)0.14% Eduardo Jorge (PV)0.11% Luciana Genro (PSOL)0.09% Mauro Iasi (PCB)0.02% Eymael (PSDC)0.02%	−9.23 pts	Left bloc	76.30%
2010 10/31/2010	Round 2	Dilma (PT)52.02% José Serra (PSDB)47.98%	−4.05 pts	Left bloc	73.20%
2010 10/03/2010	Round 1	Dilma (PT)49.95% José Serra (PSDB)46.50% Marina Silva (PV)2.66% Plínio (PSOL)0.55% +4 more Levy Fidelix (PRTB)0.19% Eymael (PSDC)0.09% Zé Maria (PSTU)0.05% Ivan Pinheiro (PCB)0.02%	−6.43 pts	Left bloc	78.29%
2006 10/29/2006	Round 2	Lula (PT)50.85% Geraldo Alckmin (PSDB)49.15%	−1.70 pts	Left bloc	77.77%
2006 10/01/2006	Round 1	Geraldo Alckmin (PSDB)51.78% Lula (PT)44.75% Heloísa Helena (PSOL)2.16% Cristovam Buarque (PDT)1.14% +3 more Ana Maria Rangel (PRP)0.10% Luciano Bivar (PSL)0.05% José Maria Eymael (PSDC)0.02%	+3.90 pts	Right bloc	81.73%
2002 10/27/2002	Round 2	Lula (PT)53.50% José Serra (PSDB)46.50%	−6.99 pts	Left bloc	71.44%
2002 10/06/2002	Round 1	Lula (PT)49.28% Garotinho (PSB)25.41% José Serra (PSDB)16.69% Ciro (PPS)8.39% +2 more Zé Maria (PSTU)0.19% Rui Costa Pimenta (PCO)0.05%	−66.63 pts	Left bloc	78.78%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)74.17% Lula (PT)19.51% Ciro Gomes (PPS)2.10% Sergio Bueno (PSC)0.79% +8 more Enéas (PRONA)0.69% Zé Maria (PSTU)0.54% João de Deus Barbosa (PT do B)0.54% Brigadeiro Ivan Frota (PMN)0.51% Thereza Ruiz (PTN)0.33% Sirkis (PV)0.33% Eymael (PSDC)0.25% Vasco Neto (PSN)0.25%	+52.96 pts	Right bloc	67.43%
1994 10/03/1994	Round 1	Fernando Henrique Cardoso (PSDB)56.08% Luiz Inacio Lula da Silva (PT)30.45% Orestes Quercia (PMDB)4.63% Leonel de Moura Brizola (PDT)4.12% +4 more Eneas Ferreira Carneiro (PRONA)2.06% Esperidiao Amin Helou Filho (PPR)1.54% Hernani Goulart Fortuna (PSC)0.61% Carlos Antonio Gomes (PRN)0.51%	+30.87 pts	Right bloc	61.15%

Percentages of valid votes in the municipality. Turnout = voters over the electorate. Source: TSE.

When the municipality changed sides

2002(Round 2)·Right bloc→Left bloc
2006(between rounds)·Right bloc→Left bloc
2018(Round 2)·Left bloc→Right bloc

Other municipalities in the Ji-Paraná immediate region

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Official TSE results by municipality (1994–2026); the 2026 runoff comes from the TSE's official results publication. Every municipality's index can be downloaded at /dados.