MA · Presidente Dutra immediate region

Tuntum: how it voted for president

In the 2026 runoff, Lula won Tuntum with 68.63% of valid votes against 31.37% for Flavio Bolsonaro: a margin of 37.25 points, 33.68 points left of Brazil.

Solid left

Lean versus Brazil: −42.80pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 28,441; 33th largest electorate in Maranhão
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 Maranhão

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.

Tuntum−37.25 pts
Maranhão−39.08 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)68.63% Flavio Bolsonaro (PL)31.37%	−37.25 pts	Left bloc	78.62%
2026 10/04/2026	Round 1	Lula (PT)63.60% Flavio Bolsonaro (PL)32.88% Escritor Augusto Cury (AVANTE)1.66% Renan Santos (MISSÃO)0.98% +8 more Ronaldo Caiado (PSD)0.68% Zema (NOVO)0.12% Hertz Dias (PSTU)0.04% Samara (UP)0.02% Clariana Barao (DC)0.01% Rui Costa Pimenta (PCO)0.00% Edmilson Costa (PCB)0.00% Veterinário Wilson Grassi (DEMOCRATA)0.00%	−30.64 pts	Left bloc	79.36%
2022 10/30/2022	Round 2	Lula (PT)71.55% Jair Bolsonaro (PL)28.45%	−43.10 pts	Left bloc	78.32%
2022 10/02/2022	Round 1	Lula (PT)69.59% Jair Bolsonaro (PL)26.26% Ciro Gomes (PDT)2.62% Simone Tebet (MDB)1.19% +7 more Padre Kelmon (PTB)0.14% Soraya Thronicke (UNIÃO)0.12% Felipe D Avila (NOVO)0.03% Vera (PSTU)0.01% Constituinte Eymael (DC)0.01% Sofia Manzano (PCB)0.00% Léo Péricles (UP)0.00%	−44.48 pts	Left bloc	79.67%
2018 10/28/2018	Round 2	Fernando Haddad (PT)75.63% Jair Bolsonaro (PSL)24.37%	−51.27 pts	Left bloc	81.44%
2018 10/07/2018	Round 1	Fernando Haddad (PT)63.93% Jair Bolsonaro (PSL)23.12% Ciro Gomes (PDT)6.89% Henrique Meirelles (MDB)2.18% +9 more Geraldo Alckmin (PSDB)1.86% João Amoêdo (NOVO)0.58% Marina Silva (REDE)0.44% Alvaro Dias (PODE)0.41% Cabo Daciolo (PATRI)0.30% Guilherme Boulos (PSOL)0.17% Vera (PSTU)0.06% João Goulart Filho (PPL)0.04% Eymael (DC)0.01%	−43.07 pts	Left bloc	85.17%
2014 10/26/2014	Round 2	Dilma (PT)74.79% Aécio Neves (PSDB)25.21%	−49.57 pts	Left bloc	66.93%
2014 10/05/2014	Round 1	Dilma (PT)66.58% Aécio Neves (PSDB)16.53% Marina Silva (PSB)15.70% Pastor Everaldo (PSC)0.78% +7 more Luciana Genro (PSOL)0.12% Eduardo Jorge (PV)0.10% Levy Fidelix (PRTB)0.08% Zé Maria (PSTU)0.07% Mauro Iasi (PCB)0.03% Eymael (PSDC)0.01% Rui Costa Pimenta (PCO)0.00%	−65.19 pts	Left bloc	70.81%
2010 10/31/2010	Round 2	Dilma (PT)74.72% José Serra (PSDB)25.28%	−49.44 pts	Left bloc	68.28%
2010 10/03/2010	Round 1	Dilma (PT)67.68% José Serra (PSDB)19.12% Marina Silva (PV)12.80% Plínio (PSOL)0.21% +4 more Zé Maria (PSTU)0.07% Ivan Pinheiro (PCB)0.05% Levy Fidelix (PRTB)0.04% Eymael (PSDC)0.03%	−61.61 pts	Left bloc	72.74%
2006 10/29/2006	Round 2	Lula (PT)90.58% Geraldo Alckmin (PSDB)9.42%	−81.16 pts	Left bloc	76.38%
2006 10/01/2006	Round 1	Lula (PT)85.15% Geraldo Alckmin (PSDB)12.80% Heloísa Helena (PSOL)0.96% Cristovam Buarque (PDT)0.89% +3 more Ana Maria Rangel (PRP)0.13% Luciano Bivar (PSL)0.05% José Maria Eymael (PSDC)0.02%	−73.99 pts	Left bloc	78.15%
2002 10/27/2002	Round 2	José Serra (PSDB)63.42% Lula (PT)36.58%	+26.83 pts	Right bloc	59.64%
2002 10/06/2002	Round 1	Garotinho (PSB)38.27% Lula (PT)27.55% José Serra (PSDB)18.20% Ciro (PPS)15.77% +2 more Zé Maria (PSTU)0.13% Rui Costa Pimenta (PCO)0.08%	−63.60 pts	Left bloc	73.29%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)63.66% Lula (PT)18.61% Ciro Gomes (PPS)10.48% Brigadeiro Ivan Frota (PMN)1.31% +8 more Enéas (PRONA)1.26% Zé Maria (PSTU)0.98% Sirkis (PV)0.98% João de Deus Barbosa (PT do B)0.84% Eymael (PSDC)0.80% Thereza Ruiz (PTN)0.43% Sergio Bueno (PSC)0.33% Vasco Neto (PSN)0.33%	+33.61 pts	Right bloc	69.75%
1994 10/03/1994	Round 1	Fernando Henrique Cardoso (PSDB)82.58% Luiz Inacio Lula da Silva (PT)9.53% Orestes Quercia (PMDB)2.47% Eneas Ferreira Carneiro (PRONA)2.28% +4 more Leonel de Moura Brizola (PDT)1.01% Carlos Antonio Gomes (PRN)1.00% Esperidiao Amin Helou Filho (PPR)0.71% Hernani Goulart Fortuna (PSC)0.41%	+78.91 pts	Right bloc	69.15%

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

When the municipality changed sides

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

Other municipalities in the Presidente Dutra 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.