RS · Ijuí immediate region

Santo Augusto: how it voted for president

In the 2026 runoff, Flavio Bolsonaro won Santo Augusto with 57.01% of valid votes against 42.99% for Lula: a margin of 14.03 points, 17.60 points right of Brazil.

Lean rightSwing

Lean versus Brazil: +7.67pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 11,313; 127th largest electorate in Rio Grande do Sul
Side changes: 1; Times the leading bloc changed from one election to the next, in 9 elections since 1994. Plus 2 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 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.

Santo Augusto+14.03 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)57.01% Lula (PT)42.99%	+14.03 pts	Right bloc	83.60%
2026 10/04/2026	Round 1	Flavio Bolsonaro (PL)55.86% Lula (PT)37.93% Ronaldo Caiado (PSD)2.42% Escritor Augusto Cury (AVANTE)2.19% +8 more Renan Santos (MISSÃO)1.35% Zema (NOVO)0.10% Hertz Dias (PSTU)0.06% Samara (UP)0.05% Edmilson Costa (PCB)0.03% Veterinário Wilson Grassi (DEMOCRATA)0.01% Clariana Barao (DC)0.00% Rui Costa Pimenta (PCO)0.00%	+19.49 pts	Right bloc	81.62%
2022 10/30/2022	Round 2	Jair Bolsonaro (PL)53.00% Lula (PT)47.00%	+6.00 pts	Right bloc	83.17%
2022 10/02/2022	Round 1	Lula (PT)47.37% Jair Bolsonaro (PL)46.61% Ciro Gomes (PDT)2.76% Simone Tebet (MDB)2.54% +7 more Felipe D Avila (NOVO)0.43% Soraya Thronicke (UNIÃO)0.19% Padre Kelmon (PTB)0.04% Vera (PSTU)0.02% Constituinte Eymael (DC)0.02% Léo Péricles (UP)0.01% Sofia Manzano (PCB)0.00%	−0.32 pts	Left bloc	81.94%
2018 10/28/2018	Round 2	Jair Bolsonaro (PSL)54.11% Fernando Haddad (PT)45.89%	+8.23 pts	Right bloc	82.30%
2018 10/07/2018	Round 1	Jair Bolsonaro (PSL)46.63% Fernando Haddad (PT)31.90% Ciro Gomes (PDT)13.24% Geraldo Alckmin (PSDB)4.00% +9 more João Amoêdo (NOVO)1.56% Henrique Meirelles (MDB)1.14% Alvaro Dias (PODE)0.48% Cabo Daciolo (PATRI)0.35% Guilherme Boulos (PSOL)0.31% Marina Silva (REDE)0.30% Eymael (DC)0.03% Vera (PSTU)0.02% João Goulart Filho (PPL)0.02%	+8.38 pts	Right bloc	83.26%
2014 10/26/2014	Round 2	Dilma (PT)58.14% Aécio Neves (PSDB)41.86%	−16.27 pts	Left bloc	79.39%
2014 10/05/2014	Round 1	Dilma (PT)57.27% Aécio Neves (PSDB)35.46% Marina Silva (PSB)6.19% Luciana Genro (PSOL)0.39% +4 more Pastor Everaldo (PSC)0.30% Eduardo Jorge (PV)0.26% Levy Fidelix (PRTB)0.11% Zé Maria (PSTU)0.01%	−28.26 pts	Left bloc	81.41%
2010 10/31/2010	Round 2	Dilma (PT)63.15% José Serra (PSDB)36.85%	−26.31 pts	Left bloc	81.80%
2010 10/03/2010	Round 1	Dilma (PT)60.85% José Serra (PSDB)32.99% Marina Silva (PV)5.61% Plínio (PSOL)0.37% +4 more Eymael (PSDC)0.09% Rui Costa Pimenta (PCO)0.05% Zé Maria (PSTU)0.02% Ivan Pinheiro (PCB)0.01%	−33.84 pts	Left bloc	83.99%
2006 10/29/2006	Round 2	Lula (PT)50.58% Geraldo Alckmin (PSDB)49.42%	−1.16 pts	Left bloc	83.61%
2006 10/01/2006	Round 1	Geraldo Alckmin (PSDB)51.34% Lula (PT)38.17% Cristovam Buarque (PDT)7.10% Heloísa Helena (PSOL)3.14% +3 more Ana Maria Rangel (PRP)0.17% Luciano Bivar (PSL)0.05% José Maria Eymael (PSDC)0.04%	+3.17 pts	Right bloc	86.63%
2002 10/27/2002	Round 2	Lula (PT)61.32% José Serra (PSDB)38.68%	−22.65 pts	Left bloc	74.98%
2002 10/06/2002	Round 1	Lula (PT)52.22% José Serra (PSDB)28.49% Garotinho (PSB)11.62% Ciro (PPS)7.46% +2 more Zé Maria (PSTU)0.19% Rui Costa Pimenta (PCO)0.01%	−43.02 pts	Left bloc	79.25%
1998 10/04/1998	Round 1	Lula (PT)55.04% Fernando Henrique (PSDB)34.97% Ciro Gomes (PPS)5.19% Enéas (PRONA)2.21% +8 more Eymael (PSDC)0.56% João de Deus Barbosa (PT do B)0.50% Zé Maria (PSTU)0.37% Brigadeiro Ivan Frota (PMN)0.34% Sirkis (PV)0.26% Thereza Ruiz (PTN)0.25% Vasco Neto (PSN)0.19% Sergio Bueno (PSC)0.11%	−23.43 pts	Left bloc	77.20%
1994 10/03/1994	Round 1	Leonel de Moura Brizola (PDT)35.78% Luiz Inacio Lula da Silva (PT)25.14% Fernando Henrique Cardoso (PSDB)17.52% Esperidiao Amin Helou Filho (PPR)11.26% +4 more Orestes Quercia (PMDB)5.23% Eneas Ferreira Carneiro (PRONA)4.12% Hernani Goulart Fortuna (PSC)0.49% Carlos Antonio Gomes (PRN)0.47%	−21.83 pts	Left bloc	84.21%

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

When the municipality changed sides

2006(between rounds)·Right bloc→Left bloc
2018(Round 2)·Left bloc→Right bloc
2022(between rounds)·Left bloc→Right bloc

Other municipalities in the Ijuí 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.