BA · Barreiras immediate region

São Desidério: how it voted for president

In the 2026 runoff, Lula won São Desidério with 64.63% of valid votes against 35.37% for Flavio Bolsonaro: a margin of 29.26 points, 25.69 points left of Brazil.

Solid left

Lean versus Brazil: −37.95pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 28,600; 72th largest electorate in Bahia
Side changes: 1; Times the leading bloc changed from one election to the next, in 9 elections since 1994.
Bellwether?: No; Has voted for the national winner since 2022.

On the map of Bahia

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.

São Desidério−29.26 pts
Bahia−42.63 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)64.63% Flavio Bolsonaro (PL)35.37%	−29.26 pts	Left bloc	82.42%
2026 10/04/2026	Round 1	Lula (PT)60.07% Flavio Bolsonaro (PL)35.70% Escritor Augusto Cury (AVANTE)1.73% Renan Santos (MISSÃO)1.22% +8 more Ronaldo Caiado (PSD)1.19% Zema (NOVO)0.04% Clariana Barao (DC)0.02% Hertz Dias (PSTU)0.01% Rui Costa Pimenta (PCO)0.01% Samara (UP)0.01% Veterinário Wilson Grassi (DEMOCRATA)0.00% Edmilson Costa (PCB)0.00%	−23.66 pts	Left bloc	80.01%
2022 10/30/2022	Round 2	Lula (PT)69.74% Jair Bolsonaro (PL)30.26%	−39.49 pts	Left bloc	82.73%
2022 10/02/2022	Round 1	Lula (PT)68.78% Jair Bolsonaro (PL)27.47% Ciro Gomes (PDT)1.64% Simone Tebet (MDB)1.24% +7 more Soraya Thronicke (UNIÃO)0.76% Padre Kelmon (PTB)0.05% Felipe D Avila (NOVO)0.04% Vera (PSTU)0.02% Sofia Manzano (PCB)0.01% Constituinte Eymael (DC)0.00% Léo Péricles (UP)0.00%	−40.90 pts	Left bloc	81.85%
2018 10/28/2018	Round 2	Fernando Haddad (PT)74.72% Jair Bolsonaro (PSL)25.28%	−49.43 pts	Left bloc	81.10%
2018 10/07/2018	Round 1	Fernando Haddad (PT)68.56% Jair Bolsonaro (PSL)22.48% Ciro Gomes (PDT)5.22% Geraldo Alckmin (PSDB)1.87% +9 more Cabo Daciolo (PATRI)0.66% Henrique Meirelles (MDB)0.30% Marina Silva (REDE)0.29% João Amoêdo (NOVO)0.24% Alvaro Dias (PODE)0.21% Guilherme Boulos (PSOL)0.12% Eymael (DC)0.02% Vera (PSTU)0.01% João Goulart Filho (PPL)0.00%	−48.42 pts	Left bloc	81.40%
2014 10/26/2014	Round 2	Dilma (PT)73.81% Aécio Neves (PSDB)26.19%	−47.63 pts	Left bloc	85.16%
2014 10/05/2014	Round 1	Dilma (PT)68.83% Aécio Neves (PSDB)18.82% Marina Silva (PSB)11.35% Pastor Everaldo (PSC)0.52% +6 more Luciana Genro (PSOL)0.17% Levy Fidelix (PRTB)0.09% Zé Maria (PSTU)0.07% Mauro Iasi (PCB)0.07% Eduardo Jorge (PV)0.06% Eymael (PSDC)0.01%	−61.09 pts	Left bloc	85.06%
2010 10/31/2010	Round 2	Dilma (PT)73.41% José Serra (PSDB)26.59%	−46.83 pts	Left bloc	78.69%
2010 10/03/2010	Round 1	Dilma (PT)71.14% José Serra (PSDB)24.83% Marina Silva (PV)3.70% Plínio (PSOL)0.13% +5 more Levy Fidelix (PRTB)0.08% Ivan Pinheiro (PCB)0.07% Rui Costa Pimenta (PCO)0.02% Zé Maria (PSTU)0.02% Eymael (PSDC)0.01%	−50.16 pts	Left bloc	82.79%
2006 10/29/2006	Round 2	Lula (PT)79.07% Geraldo Alckmin (PSDB)20.93%	−58.13 pts	Left bloc	85.44%
2006 10/01/2006	Round 1	Lula (PT)70.80% Geraldo Alckmin (PSDB)25.59% Cristovam Buarque (PDT)2.14% Heloísa Helena (PSOL)1.12% +3 more Ana Maria Rangel (PRP)0.23% Luciano Bivar (PSL)0.06% José Maria Eymael (PSDC)0.06%	−48.12 pts	Left bloc	87.78%
2002 10/27/2002	Round 2	Lula (PT)60.75% José Serra (PSDB)39.25%	−21.49 pts	Left bloc	63.02%
2002 10/06/2002	Round 1	Ciro (PPS)45.60% Lula (PT)37.19% José Serra (PSDB)11.25% Garotinho (PSB)5.79% +2 more Zé Maria (PSTU)0.13% Rui Costa Pimenta (PCO)0.03%	−77.50 pts	Left bloc	73.54%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)69.17% Lula (PT)16.73% Ciro Gomes (PPS)8.28% Enéas (PRONA)1.13% +8 more João de Deus Barbosa (PT do B)1.08% Brigadeiro Ivan Frota (PMN)1.01% Sergio Bueno (PSC)0.68% Zé Maria (PSTU)0.61% Eymael (PSDC)0.39% Thereza Ruiz (PTN)0.35% Vasco Neto (PSN)0.32% Sirkis (PV)0.26%	+44.07 pts	Right bloc	70.77%
1994 10/03/1994	Round 1	Fernando Henrique Cardoso (PSDB)71.80% Luiz Inacio Lula da Silva (PT)14.73% Orestes Quercia (PMDB)5.10% Eneas Ferreira Carneiro (PRONA)2.58% +4 more Leonel de Moura Brizola (PDT)2.18% Esperidiao Amin Helou Filho (PPR)1.54% Carlos Antonio Gomes (PRN)1.50% Hernani Goulart Fortuna (PSC)0.58%	+66.18 pts	Right bloc	71.44%

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

Other municipalities in the Barreiras 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.