RS · Marau immediate region

São Domingos do Sul: how it voted for president

In the 2026 runoff, Flavio Bolsonaro won São Domingos do Sul with 71.28% of valid votes against 28.72% for Lula: a margin of 42.55 points, 46.12 points right of Brazil.

Solid right

Lean versus Brazil: +33.02pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 2,596; 399th largest electorate in Rio Grande do Sul
Side changes: 2; Times the leading bloc changed from one election to the next, in 9 elections since 1994.
Bellwether?: No; Did not vote for the national winner in the 2026 runoff.

On the map of Rio Grande do Sul

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 Domingos do Sul+42.55 pts
Rio Grande do Sul+15.67 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)71.28% Lula (PT)28.72%	+42.55 pts	Right bloc	84.98%
2026 10/04/2026	Round 1	Flavio Bolsonaro (PL)67.96% Lula (PT)24.89% Escritor Augusto Cury (AVANTE)2.63% Ronaldo Caiado (PSD)2.04% +8 more Renan Santos (MISSÃO)1.80% Zema (NOVO)0.68% Hertz Dias (PSTU)0.00% Edmilson Costa (PCB)0.00% Clariana Barao (DC)0.00% Rui Costa Pimenta (PCO)0.00% Veterinário Wilson Grassi (DEMOCRATA)0.00% Samara (UP)0.00%	+44.97 pts	Right bloc	82.55%
2022 10/30/2022	Round 2	Jair Bolsonaro (PL)64.09% Lula (PT)35.91%	+28.18 pts	Right bloc	87.35%
2022 10/02/2022	Round 1	Jair Bolsonaro (PL)56.11% Lula (PT)34.94% Simone Tebet (MDB)5.56% Ciro Gomes (PDT)1.98% +7 more Felipe D Avila (NOVO)1.04% Soraya Thronicke (UNIÃO)0.33% Padre Kelmon (PTB)0.05% Vera (PSTU)0.00% Sofia Manzano (PCB)0.00% Constituinte Eymael (DC)0.00% Léo Péricles (UP)0.00%	+26.17 pts	Right bloc	85.33%
2018 10/28/2018	Round 2	Jair Bolsonaro (PSL)63.64% Fernando Haddad (PT)36.36%	+27.28 pts	Right bloc	84.81%
2018 10/07/2018	Round 1	Jair Bolsonaro (PSL)52.68% Fernando Haddad (PT)24.50% Ciro Gomes (PDT)8.26% Geraldo Alckmin (PSDB)4.54% +9 more João Amoêdo (NOVO)4.49% Henrique Meirelles (MDB)3.04% Alvaro Dias (PODE)2.08% Guilherme Boulos (PSOL)0.24% Cabo Daciolo (PATRI)0.10% João Goulart Filho (PPL)0.05% Vera (PSTU)0.00% Marina Silva (REDE)0.00% Eymael (DC)0.00%	+33.88 pts	Right bloc	85.58%
2014 10/26/2014	Round 2	Aécio Neves (PSDB)59.24% Dilma (PT)40.76%	+18.48 pts	Right bloc	88.54%
2014 10/05/2014	Round 1	Aécio Neves (PSDB)51.12% Dilma (PT)40.15% Marina Silva (PSB)6.93% Luciana Genro (PSOL)0.83% +5 more Eduardo Jorge (PV)0.34% Levy Fidelix (PRTB)0.29% Pastor Everaldo (PSC)0.24% Zé Maria (PSTU)0.05% Eymael (PSDC)0.05%	+3.41 pts	Right bloc	89.64%
2010 10/31/2010	Round 2	Dilma (PT)55.98% José Serra (PSDB)44.02%	−11.97 pts	Left bloc	88.71%
2010 10/03/2010	Round 1	Dilma (PT)54.12% José Serra (PSDB)37.54% Marina Silva (PV)6.94% Plínio (PSOL)0.70% +4 more Zé Maria (PSTU)0.30% Rui Costa Pimenta (PCO)0.20% Levy Fidelix (PRTB)0.15% Ivan Pinheiro (PCB)0.05%	−24.61 pts	Left bloc	89.07%
2006 10/29/2006	Round 2	Geraldo Alckmin (PSDB)56.32% Lula (PT)43.68%	+12.64 pts	Right bloc	89.65%
2006 10/01/2006	Round 1	Geraldo Alckmin (PSDB)57.76% Lula (PT)34.58% Heloísa Helena (PSOL)4.66% Cristovam Buarque (PDT)2.62% +1 more José Maria Eymael (PSDC)0.37%	+16.27 pts	Right bloc	91.99%
2002 10/27/2002	Round 2	José Serra (PSDB)54.64% Lula (PT)45.36%	+9.29 pts	Right bloc	84.87%
2002 10/06/2002	Round 1	José Serra (PSDB)41.57% Lula (PT)38.94% Garotinho (PSB)14.28% Ciro (PPS)4.86% +2 more Zé Maria (PSTU)0.30% Rui Costa Pimenta (PCO)0.05%	−16.86 pts	Left bloc	86.40%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)46.46% Lula (PT)43.55% Enéas (PRONA)4.01% Ciro Gomes (PPS)3.77% +7 more Brigadeiro Ivan Frota (PMN)0.52% Eymael (PSDC)0.41% João de Deus Barbosa (PT do B)0.41% Thereza Ruiz (PTN)0.29% Sirkis (PV)0.29% Zé Maria (PSTU)0.23% Vasco Neto (PSN)0.06%	+2.44 pts	Right bloc	87.13%
1994 10/03/1994	Round 1	Luiz Inacio Lula da Silva (PT)38.93% Fernando Henrique Cardoso (PSDB)23.09% Esperidiao Amin Helou Filho (PPR)15.56% Orestes Quercia (PMDB)9.10% +4 more Eneas Ferreira Carneiro (PRONA)7.87% Leonel de Moura Brizola (PDT)4.78% Hernani Goulart Fortuna (PSC)0.34% Carlos Antonio Gomes (PRN)0.34%	+12.58 pts	Right bloc	90.68%

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

When the municipality changed sides

2010(Round 2)·Right bloc→Left bloc
2014(Round 2)·Left bloc→Right bloc

Other municipalities in the Marau 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.