TO · Porto Nacional immediate region

Silvanópolis: how it voted for president

In the 2026 runoff, Lula won Silvanópolis with 53.15% of valid votes against 46.85% for Flavio Bolsonaro: a margin of 6.29 points, 2.72 points left of Brazil.

Likely left

Lean versus Brazil: −14.47pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 4,866; 53th largest electorate in Tocantins
Side changes: 1; 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; Has voted for the national winner since 2022.

On the map of Tocantins

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.

Silvanópolis−6.29 pts
Tocantins+2.74 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	Lula (PT)53.15% Flavio Bolsonaro (PL)46.85%	−6.29 pts	Left bloc	80.97%
2026 10/04/2026	Round 1	Lula (PT)47.20% Flavio Bolsonaro (PL)47.01% Ronaldo Caiado (PSD)3.19% Escritor Augusto Cury (AVANTE)1.52% +8 more Renan Santos (MISSÃO)0.93% Zema (NOVO)0.05% Samara (UP)0.05% Hertz Dias (PSTU)0.03% Clariana Barao (DC)0.03% Edmilson Costa (PCB)0.00% Rui Costa Pimenta (PCO)0.00% Veterinário Wilson Grassi (DEMOCRATA)0.00%	+2.42 pts	Right bloc	82.73%
2022 10/30/2022	Round 2	Lula (PT)59.89% Jair Bolsonaro (PL)40.11%	−19.79 pts	Left bloc	78.71%
2022 10/02/2022	Round 1	Lula (PT)61.07% Jair Bolsonaro (PL)34.38% Simone Tebet (MDB)2.73% Ciro Gomes (PDT)1.39% +7 more Soraya Thronicke (UNIÃO)0.37% Vera (PSTU)0.03% Felipe D Avila (NOVO)0.03% Padre Kelmon (PTB)0.00% Sofia Manzano (PCB)0.00% Constituinte Eymael (DC)0.00% Léo Péricles (UP)0.00%	−24.99 pts	Left bloc	81.09%
2018 10/28/2018	Round 2	Fernando Haddad (PT)60.07% Jair Bolsonaro (PSL)39.93%	−20.13 pts	Left bloc	75.44%
2018 10/07/2018	Round 1	Fernando Haddad (PT)54.99% Jair Bolsonaro (PSL)36.05% Ciro Gomes (PDT)3.53% Geraldo Alckmin (PSDB)2.64% +9 more Marina Silva (REDE)0.83% Cabo Daciolo (PATRI)0.67% Henrique Meirelles (MDB)0.54% João Amoêdo (NOVO)0.22% Guilherme Boulos (PSOL)0.22% Vera (PSTU)0.16% Alvaro Dias (PODE)0.16% Eymael (DC)0.00% João Goulart Filho (PPL)0.00%	−19.45 pts	Left bloc	82.83%
2014 10/26/2014	Round 2	Dilma (PT)61.17% Aécio Neves (PSDB)38.83%	−22.33 pts	Left bloc	76.15%
2014 10/05/2014	Round 1	Dilma (PT)53.21% Aécio Neves (PSDB)30.23% Marina Silva (PSB)15.39% Pastor Everaldo (PSC)0.44% +5 more Eduardo Jorge (PV)0.21% Levy Fidelix (PRTB)0.17% Zé Maria (PSTU)0.14% Luciana Genro (PSOL)0.14% Mauro Iasi (PCB)0.07%	−38.30 pts	Left bloc	82.86%
2010 10/31/2010	Round 2	Dilma (PT)54.99% José Serra (PSDB)45.01%	−9.97 pts	Left bloc	76.88%
2010 10/03/2010	Round 1	Dilma (PT)54.98% José Serra (PSDB)33.14% Marina Silva (PV)11.20% Plínio (PSOL)0.41% +3 more Eymael (PSDC)0.14% Levy Fidelix (PRTB)0.10% Ivan Pinheiro (PCB)0.03%	−33.24 pts	Left bloc	85.77%
2006 10/29/2006	Round 2	Lula (PT)56.89% Geraldo Alckmin (PSDB)43.11%	−13.78 pts	Left bloc	73.04%
2006 10/01/2006	Round 1	Geraldo Alckmin (PSDB)51.58% Lula (PT)43.78% Cristovam Buarque (PDT)2.43% Heloísa Helena (PSOL)1.96% +2 more Ana Maria Rangel (PRP)0.22% Luciano Bivar (PSL)0.04%	+3.66 pts	Right bloc	81.25%
2002 10/27/2002	Round 2	Lula (PT)56.25% José Serra (PSDB)43.75%	−12.51 pts	Left bloc	70.43%
2002 10/06/2002	Round 1	Lula (PT)45.22% José Serra (PSDB)36.21% Ciro (PPS)11.29% Garotinho (PSB)7.09% +1 more Zé Maria (PSTU)0.18%	−27.57 pts	Left bloc	79.08%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)74.41% Ciro Gomes (PPS)10.54% Lula (PT)9.19% Enéas (PRONA)1.54% +8 more Brigadeiro Ivan Frota (PMN)0.92% Zé Maria (PSTU)0.68% Sirkis (PV)0.62% Thereza Ruiz (PTN)0.55% Eymael (PSDC)0.43% João de Deus Barbosa (PT do B)0.43% Sergio Bueno (PSC)0.37% Vasco Neto (PSN)0.31%	+55.24 pts	Right bloc	71.08%
1994 10/03/1994	Round 1	Fernando Henrique Cardoso (PSDB)68.68% Orestes Quercia (PMDB)10.39% Esperidiao Amin Helou Filho (PPR)7.63% Luiz Inacio Lula da Silva (PT)6.40% +4 more Leonel de Moura Brizola (PDT)2.92% Eneas Ferreira Carneiro (PRONA)2.10% Carlos Antonio Gomes (PRN)1.02% Hernani Goulart Fortuna (PSC)0.87%	+81.37 pts	Right bloc	71.46%

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

Other municipalities in the Porto Nacional immediate region

Find another municipality

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.