SC · Lages immediate region

Bocaina do Sul: how it voted for president

In the 2026 runoff, Flavio Bolsonaro won Bocaina do Sul with 65.34% of valid votes against 34.66% for Lula: a margin of 30.68 points, 34.25 points right of Brazil.

Solid rightSwing

Lean versus Brazil: +23.78pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 3,180; 232th largest electorate in Santa Catarina
Side changes: 2; Times the leading bloc changed from one election to the next, in 8 elections since 1994. Plus 1 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 Santa Catarina

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.

Bocaina do Sul+30.68 pts
Santa Catarina+38.84 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)65.34% Lula (PT)34.66%	+30.68 pts	Right bloc	86.16%
2026 10/04/2026	Round 1	Flavio Bolsonaro (PL)64.92% Lula (PT)29.60% Ronaldo Caiado (PSD)2.89% Escritor Augusto Cury (AVANTE)1.83% +8 more Renan Santos (MISSÃO)0.72% Samara (UP)0.04% Hertz Dias (PSTU)0.00% Edmilson Costa (PCB)0.00% Clariana Barao (DC)0.00% Rui Costa Pimenta (PCO)0.00% Zema (NOVO)0.00% Veterinário Wilson Grassi (DEMOCRATA)0.00%	+37.06 pts	Right bloc	85.16%
2022 10/30/2022	Round 2	Jair Bolsonaro (PL)61.02% Lula (PT)38.98%	+22.05 pts	Right bloc	84.20%
2022 10/02/2022	Round 1	Jair Bolsonaro (PL)53.61% Lula (PT)38.66% Simone Tebet (MDB)5.55% Ciro Gomes (PDT)1.32% +7 more Soraya Thronicke (UNIÃO)0.43% Felipe D Avila (NOVO)0.35% Vera (PSTU)0.04% Sofia Manzano (PCB)0.04% Padre Kelmon (PTB)0.00% Constituinte Eymael (DC)0.00% Léo Péricles (UP)0.00%	+19.88 pts	Right bloc	84.23%
2018 10/28/2018	Round 2	Jair Bolsonaro (PSL)62.75% Fernando Haddad (PT)37.25%	+25.50 pts	Right bloc	83.05%
2018 10/07/2018	Round 1	Jair Bolsonaro (PSL)48.68% Fernando Haddad (PT)32.79% Geraldo Alckmin (PSDB)9.18% Ciro Gomes (PDT)3.66% +9 more Alvaro Dias (PODE)2.11% Henrique Meirelles (MDB)1.99% João Amoêdo (NOVO)1.10% Guilherme Boulos (PSOL)0.20% Vera (PSTU)0.08% Marina Silva (REDE)0.08% Cabo Daciolo (PATRI)0.08% João Goulart Filho (PPL)0.04% Eymael (DC)0.00%	+26.29 pts	Right bloc	85.25%
2014 10/26/2014	Round 2	Dilma (PT)52.26% Aécio Neves (PSDB)47.74%	−4.52 pts	Left bloc	85.44%
2014 10/05/2014	Round 1	Dilma (PT)52.93% Aécio Neves (PSDB)40.36% Marina Silva (PSB)5.54% Luciana Genro (PSOL)0.53% +7 more Levy Fidelix (PRTB)0.24% Pastor Everaldo (PSC)0.20% Eduardo Jorge (PV)0.20% Zé Maria (PSTU)0.00% Mauro Iasi (PCB)0.00% Eymael (PSDC)0.00% Rui Costa Pimenta (PCO)0.00%	−18.38 pts	Left bloc	89.80%
2010 10/31/2010	Round 2	José Serra (PSDB)58.34% Dilma (PT)41.66%	+16.68 pts	Right bloc	89.02%
2010 10/03/2010	Round 1	José Serra (PSDB)50.92% Dilma (PT)41.57% Marina Silva (PV)6.74% Plínio (PSOL)0.49% +2 more Levy Fidelix (PRTB)0.22% Zé Maria (PSTU)0.04%	+2.29 pts	Right bloc	92.11%
2006 10/29/2006	Round 2	Geraldo Alckmin (PSDB)64.08% Lula (PT)35.92%	+28.15 pts	Right bloc	89.10%
2006 10/01/2006	Round 1	Geraldo Alckmin (PSDB)64.70% Lula (PT)28.45% Heloísa Helena (PSOL)4.97% Cristovam Buarque (PDT)1.66% +1 more Ana Maria Rangel (PRP)0.22%	+29.84 pts	Right bloc	91.14%
2002 10/27/2002	Round 2	José Serra (PSDB)51.09% Lula (PT)48.91%	+2.18 pts	Right bloc	81.39%
2002 10/06/2002	Round 1	Lula (PT)35.92% José Serra (PSDB)33.99% Ciro (PPS)17.09% Garotinho (PSB)12.55% +2 more Zé Maria (PSTU)0.40% Rui Costa Pimenta (PCO)0.05%	−32.02 pts	Left bloc	83.39%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)75.27% Lula (PT)14.67% Ciro Gomes (PPS)5.99% Enéas (PRONA)1.14% +8 more Brigadeiro Ivan Frota (PMN)0.72% Zé Maria (PSTU)0.66% Thereza Ruiz (PTN)0.36% João de Deus Barbosa (PT do B)0.36% Eymael (PSDC)0.30% Sirkis (PV)0.24% Vasco Neto (PSN)0.18% Sergio Bueno (PSC)0.12%	+54.73 pts	Right bloc	83.97%

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
2014(Round 2)·Right bloc→Left bloc
2018(Round 2)·Left bloc→Right bloc

Other municipalities in the Lages 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.