MT · Juína immediate region

Castanheira: how it voted for president

In the 2026 runoff, Flavio Bolsonaro won Castanheira with 69.97% of valid votes against 30.03% for Lula: a margin of 39.94 points, 43.51 points right of Brazil.

Solid right

Lean versus Brazil: +32.41pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 6,031; 88th largest electorate in Mato Grosso
Side changes: 0; 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 Mato Grosso

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.

Castanheira+39.94 pts
Mato Grosso+32.12 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)69.97% Lula (PT)30.03%	+39.94 pts	Right bloc	77.17%
2026 10/04/2026	Round 1	Flavio Bolsonaro (PL)69.21% Lula (PT)26.64% Ronaldo Caiado (PSD)1.63% Escritor Augusto Cury (AVANTE)1.43% +8 more Renan Santos (MISSÃO)0.77% Zema (NOVO)0.18% Clariana Barao (DC)0.07% Edmilson Costa (PCB)0.02% Rui Costa Pimenta (PCO)0.02% Veterinário Wilson Grassi (DEMOCRATA)0.02% Hertz Dias (PSTU)0.00% Samara (UP)0.00%	+43.77 pts	Right bloc	75.72%
2022 10/30/2022	Round 2	Jair Bolsonaro (PL)67.42% Lula (PT)32.58%	+34.84 pts	Right bloc	74.78%
2022 10/02/2022	Round 1	Jair Bolsonaro (PL)61.57% Lula (PT)33.16% Simone Tebet (MDB)2.38% Ciro Gomes (PDT)1.56% +7 more Soraya Thronicke (UNIÃO)1.01% Padre Kelmon (PTB)0.26% Felipe D Avila (NOVO)0.05% Vera (PSTU)0.00% Sofia Manzano (PCB)0.00% Constituinte Eymael (DC)0.00% Léo Péricles (UP)0.00%	+30.56 pts	Right bloc	74.58%
2018 10/28/2018	Round 2	Jair Bolsonaro (PSL)60.89% Fernando Haddad (PT)39.11%	+21.77 pts	Right bloc	70.62%
2018 10/07/2018	Round 1	Jair Bolsonaro (PSL)52.13% Fernando Haddad (PT)32.60% Geraldo Alckmin (PSDB)5.60% Ciro Gomes (PDT)5.28% +9 more Henrique Meirelles (MDB)1.35% João Amoêdo (NOVO)0.95% Alvaro Dias (PODE)0.87% Guilherme Boulos (PSOL)0.48% Cabo Daciolo (PATRI)0.45% Marina Silva (REDE)0.24% Vera (PSTU)0.03% Eymael (DC)0.03% João Goulart Filho (PPL)0.00%	+22.75 pts	Right bloc	72.17%
2014 10/26/2014	Round 2	Aécio Neves (PSDB)56.91% Dilma (PT)43.09%	+13.83 pts	Right bloc	73.88%
2014 10/05/2014	Round 1	Aécio Neves (PSDB)52.74% Dilma (PT)43.17% Marina Silva (PSB)3.11% Pastor Everaldo (PSC)0.35% +7 more Levy Fidelix (PRTB)0.20% Eduardo Jorge (PV)0.17% Luciana Genro (PSOL)0.17% Mauro Iasi (PCB)0.05% Zé Maria (PSTU)0.02% Eymael (PSDC)0.02% Rui Costa Pimenta (PCO)0.00%	+6.61 pts	Right bloc	77.36%
2010 10/31/2010	Round 2	José Serra (PSDB)52.45% Dilma (PT)47.55%	+4.90 pts	Right bloc	78.86%
2010 10/03/2010	Round 1	Dilma (PT)50.44% José Serra (PSDB)46.86% Marina Silva (PV)2.06% Plínio (PSOL)0.38% +4 more Levy Fidelix (PRTB)0.10% Eymael (PSDC)0.08% Zé Maria (PSTU)0.05% Rui Costa Pimenta (PCO)0.03%	−5.92 pts	Left bloc	82.02%
2006 10/29/2006	Round 2	Geraldo Alckmin (PSDB)51.58% Lula (PT)48.42%	+3.15 pts	Right bloc	75.86%
2006 10/01/2006	Round 1	Geraldo Alckmin (PSDB)56.70% Lula (PT)40.50% Heloísa Helena (PSOL)1.58% Cristovam Buarque (PDT)0.95% +2 more Ana Maria Rangel (PRP)0.20% Luciano Bivar (PSL)0.08%	+13.95 pts	Right bloc	79.53%
2002 10/27/2002	Round 2	José Serra (PSDB)52.58% Lula (PT)47.42%	+5.17 pts	Right bloc	64.76%
2002 10/06/2002	Round 1	José Serra (PSDB)39.75% Lula (PT)39.31% Garotinho (PSB)11.17% Ciro (PPS)9.71% +1 more Zé Maria (PSTU)0.05%	−20.51 pts	Left bloc	73.22%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)79.43% Lula (PT)15.28% Ciro Gomes (PPS)2.89% Enéas (PRONA)0.66% +8 more Brigadeiro Ivan Frota (PMN)0.59% Zé Maria (PSTU)0.33% Eymael (PSDC)0.23% Thereza Ruiz (PTN)0.20% Sirkis (PV)0.16% João de Deus Barbosa (PT do B)0.13% Vasco Neto (PSN)0.07% Sergio Bueno (PSC)0.03%	+61.24 pts	Right bloc	66.20%
1994 10/03/1994	Round 1	Fernando Henrique Cardoso (PSDB)65.44% Luiz Inacio Lula da Silva (PT)24.52% Orestes Quercia (PMDB)3.94% Leonel de Moura Brizola (PDT)2.22% +4 more Eneas Ferreira Carneiro (PRONA)1.87% Esperidiao Amin Helou Filho (PPR)1.37% Carlos Antonio Gomes (PRN)0.54% Hernani Goulart Fortuna (PSC)0.10%	+46.51 pts	Right bloc	72.66%

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

When the municipality changed sides

2010(between rounds)·Left bloc→Right bloc

Other municipalities in the Juína 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.