RS · Três Passos immediate region

São Martinho: how it voted for president

In the 2026 runoff, Flavio Bolsonaro won São Martinho with 71.52% of valid votes against 28.48% for Lula: a margin of 43.03 points, 46.60 points right of Brazil.

Solid rightSwing

Lean versus Brazil: +35.68pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 4,811; 246th largest electorate in Rio Grande do Sul
Side changes: 4; 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.

Loading municipalities…

Hover or tap a municipality; click to open its page.

← 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 Martinho+43.03 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)71.52% Lula (PT)28.48%	+43.03 pts	Right bloc	86.01%
2026 10/04/2026	Round 1	Flavio Bolsonaro (PL)68.47% Lula (PT)25.04% Escritor Augusto Cury (AVANTE)2.58% Ronaldo Caiado (PSD)2.08% +8 more Renan Santos (MISSÃO)1.47% Zema (NOVO)0.20% Samara (UP)0.08% Clariana Barao (DC)0.05% Veterinário Wilson Grassi (DEMOCRATA)0.03% Hertz Dias (PSTU)0.00% Edmilson Costa (PCB)0.00% Rui Costa Pimenta (PCO)0.00%	+44.60 pts	Right bloc	85.00%
2022 10/30/2022	Round 2	Jair Bolsonaro (PL)64.99% Lula (PT)35.01%	+29.98 pts	Right bloc	86.77%
2022 10/02/2022	Round 1	Jair Bolsonaro (PL)59.15% Lula (PT)34.66% Simone Tebet (MDB)3.74% Ciro Gomes (PDT)1.60% +7 more Felipe D Avila (NOVO)0.42% Soraya Thronicke (UNIÃO)0.34% Padre Kelmon (PTB)0.07% Vera (PSTU)0.00% Sofia Manzano (PCB)0.00% Constituinte Eymael (DC)0.00% Léo Péricles (UP)0.00%	+27.47 pts	Right bloc	86.29%
2018 10/28/2018	Round 2	Jair Bolsonaro (PSL)71.03% Fernando Haddad (PT)28.97%	+42.07 pts	Right bloc	86.44%
2018 10/07/2018	Round 1	Jair Bolsonaro (PSL)62.94% Fernando Haddad (PT)21.95% Ciro Gomes (PDT)5.42% Geraldo Alckmin (PSDB)5.24% +9 more Henrique Meirelles (MDB)1.58% João Amoêdo (NOVO)1.24% Alvaro Dias (PODE)0.72% Marina Silva (REDE)0.46% Guilherme Boulos (PSOL)0.36% Cabo Daciolo (PATRI)0.05% Eymael (DC)0.03% Vera (PSTU)0.00% João Goulart Filho (PPL)0.00%	+43.59 pts	Right bloc	87.06%
2014 10/26/2014	Round 2	Aécio Neves (PSDB)54.06% Dilma (PT)45.94%	+8.13 pts	Right bloc	85.52%
2014 10/05/2014	Round 1	Aécio Neves (PSDB)48.42% Dilma (PT)43.07% Marina Silva (PSB)6.85% Luciana Genro (PSOL)0.78% +6 more Pastor Everaldo (PSC)0.29% Levy Fidelix (PRTB)0.27% Eduardo Jorge (PV)0.22% Mauro Iasi (PCB)0.05% Zé Maria (PSTU)0.02% Rui Costa Pimenta (PCO)0.02%	−2.03 pts	Left bloc	87.57%
2010 10/31/2010	Round 2	Dilma (PT)57.72% José Serra (PSDB)42.28%	−15.45 pts	Left bloc	86.55%
2010 10/03/2010	Round 1	Dilma (PT)57.59% José Serra (PSDB)35.63% Marina Silva (PV)5.92% Plínio (PSOL)0.76% +3 more Levy Fidelix (PRTB)0.05% Ivan Pinheiro (PCB)0.03% Eymael (PSDC)0.03%	−28.59 pts	Left bloc	89.17%
2006 10/29/2006	Round 2	Geraldo Alckmin (PSDB)54.63% Lula (PT)45.37%	+9.27 pts	Right bloc	82.26%
2006 10/01/2006	Round 1	Geraldo Alckmin (PSDB)56.29% Lula (PT)36.23% Cristovam Buarque (PDT)3.80% Heloísa Helena (PSOL)3.29% +3 more Ana Maria Rangel (PRP)0.26% Luciano Bivar (PSL)0.08% José Maria Eymael (PSDC)0.05%	+13.35 pts	Right bloc	84.39%
2002 10/27/2002	Round 2	Lula (PT)60.06% José Serra (PSDB)39.94%	−20.13 pts	Left bloc	84.11%
2002 10/06/2002	Round 1	Lula (PT)52.10% José Serra (PSDB)27.87% Garotinho (PSB)10.02% Ciro (PPS)9.78% +2 more Zé Maria (PSTU)0.18% Rui Costa Pimenta (PCO)0.05%	−44.26 pts	Left bloc	87.59%
1998 10/04/1998	Round 1	Lula (PT)50.34% Fernando Henrique (PSDB)34.87% Ciro Gomes (PPS)7.04% Enéas (PRONA)4.67% +8 more Zé Maria (PSTU)0.57% Eymael (PSDC)0.52% João de Deus Barbosa (PT do B)0.52% Thereza Ruiz (PTN)0.42% Sirkis (PV)0.39% Brigadeiro Ivan Frota (PMN)0.36% Sergio Bueno (PSC)0.16% Vasco Neto (PSN)0.16%	−18.43 pts	Left bloc	83.30%
1994 10/03/1994	Round 1	Luiz Inacio Lula da Silva (PT)34.58% Fernando Henrique Cardoso (PSDB)17.18% Esperidiao Amin Helou Filho (PPR)15.28% Leonel de Moura Brizola (PDT)13.51% +4 more Orestes Quercia (PMDB)10.25% Eneas Ferreira Carneiro (PRONA)8.78% Carlos Antonio Gomes (PRN)0.25% Hernani Goulart Fortuna (PSC)0.17%	+3.81 pts	Right bloc	87.03%

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

When the municipality changed sides

1998(Round 1)·Right bloc→Left bloc
2006(Round 2)·Left bloc→Right bloc
2010(Round 2)·Right bloc→Left bloc
2014(Round 2)·Left bloc→Right bloc

Other municipalities in the Três Passos 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.