MS · Corumbá immediate region

Corumbá: how it voted for president

In the 2026 runoff, Lula won Corumbá with 50.73% of valid votes against 49.27% for Flavio Bolsonaro: a margin of 1.46 points, 2.11 points right of Brazil.

Toss-upSwing

Lean versus Brazil: +1.72pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 67,552; 5th largest electorate in Mato Grosso do Sul
Side changes: 3; 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; Has voted for the national winner since 2026.

On the map of Mato Grosso 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.

Corumbá−1.46 pts
Mato Grosso do Sul+19.20 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)50.73% Flavio Bolsonaro (PL)49.27%	−1.46 pts	Left bloc	75.04%
2026 10/04/2026	Round 1	Flavio Bolsonaro (PL)49.38% Lula (PT)44.98% Renan Santos (MISSÃO)1.92% Ronaldo Caiado (PSD)1.71% +8 more Escritor Augusto Cury (AVANTE)1.62% Zema (NOVO)0.15% Samara (UP)0.11% Clariana Barao (DC)0.08% Edmilson Costa (PCB)0.02% Hertz Dias (PSTU)0.02% Rui Costa Pimenta (PCO)0.02% Veterinário Wilson Grassi (DEMOCRATA)0.00%	+6.47 pts	Right bloc	75.96%
2022 10/30/2022	Round 2	Jair Bolsonaro (PL)50.53% Lula (PT)49.47%	+1.07 pts	Right bloc	73.02%
2022 10/02/2022	Round 1	Lula (PT)46.85% Jair Bolsonaro (PL)44.66% Simone Tebet (MDB)5.78% Ciro Gomes (PDT)1.71% +7 more Soraya Thronicke (UNIÃO)0.63% Felipe D Avila (NOVO)0.21% Padre Kelmon (PTB)0.09% Vera (PSTU)0.02% Sofia Manzano (PCB)0.02% Léo Péricles (UP)0.02% Constituinte Eymael (DC)0.01%	+2.76 pts	Right bloc	74.48%
2018 10/28/2018	Round 2	Jair Bolsonaro (PSL)57.53% Fernando Haddad (PT)42.47%	+15.06 pts	Right bloc	72.73%
2018 10/07/2018	Round 1	Jair Bolsonaro (PSL)49.22% Fernando Haddad (PT)29.22% Ciro Gomes (PDT)8.11% Geraldo Alckmin (PSDB)6.31% +9 more Henrique Meirelles (MDB)1.99% Marina Silva (REDE)1.70% João Amoêdo (NOVO)1.05% Cabo Daciolo (PATRI)0.99% Guilherme Boulos (PSOL)0.76% Alvaro Dias (PODE)0.50% Vera (PSTU)0.09% João Goulart Filho (PPL)0.03% Eymael (DC)0.02%	+20.17 pts	Right bloc	75.24%
2014 10/26/2014	Round 2	Dilma (PT)56.35% Aécio Neves (PSDB)43.65%	−12.70 pts	Left bloc	71.96%
2014 10/05/2014	Round 1	Dilma (PT)43.13% Aécio Neves (PSDB)30.21% Marina Silva (PSB)24.20% Luciana Genro (PSOL)0.94% +7 more Pastor Everaldo (PSC)0.73% Levy Fidelix (PRTB)0.25% Zé Maria (PSTU)0.24% Eduardo Jorge (PV)0.21% Eymael (PSDC)0.05% Mauro Iasi (PCB)0.03% Rui Costa Pimenta (PCO)0.01%	−37.53 pts	Left bloc	75.34%
2010 10/31/2010	Round 2	Dilma (PT)57.35% José Serra (PSDB)42.65%	−14.71 pts	Left bloc	74.53%
2010 10/03/2010	Round 1	Dilma (PT)51.05% José Serra (PSDB)31.35% Marina Silva (PV)16.72% Plínio (PSOL)0.65% +5 more Zé Maria (PSTU)0.10% Levy Fidelix (PRTB)0.05% Ivan Pinheiro (PCB)0.04% Eymael (PSDC)0.04% Rui Costa Pimenta (PCO)0.01%	−37.11 pts	Left bloc	79.57%
2006 10/29/2006	Round 2	Lula (PT)65.53% Geraldo Alckmin (PSDB)34.47%	−31.06 pts	Left bloc	76.62%
2006 10/01/2006	Round 1	Lula (PT)55.40% Geraldo Alckmin (PSDB)34.77% Heloísa Helena (PSOL)7.76% Cristovam Buarque (PDT)1.84% +3 more Ana Maria Rangel (PRP)0.14% José Maria Eymael (PSDC)0.07% Luciano Bivar (PSL)0.02%	−30.01 pts	Left bloc	80.76%
2002 10/27/2002	Round 2	Lula (PT)65.66% José Serra (PSDB)34.34%	−31.33 pts	Left bloc	76.94%
2002 10/06/2002	Round 1	Lula (PT)47.81% José Serra (PSDB)20.42% Ciro (PPS)16.46% Garotinho (PSB)14.89% +2 more Zé Maria (PSTU)0.39% Rui Costa Pimenta (PCO)0.03%	−59.15 pts	Left bloc	80.97%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)52.22% Lula (PT)32.90% Ciro Gomes (PPS)12.86% Enéas (PRONA)1.05% +8 more Thereza Ruiz (PTN)0.29% Zé Maria (PSTU)0.18% Brigadeiro Ivan Frota (PMN)0.18% Sirkis (PV)0.13% Vasco Neto (PSN)0.07% João de Deus Barbosa (PT do B)0.06% Eymael (PSDC)0.03% Sergio Bueno (PSC)0.02%	+7.38 pts	Right bloc	75.24%
1994 10/03/1994	Round 1	Fernando Henrique Cardoso (PSDB)60.89% Luiz Inacio Lula da Silva (PT)22.89% Eneas Ferreira Carneiro (PRONA)8.40% Orestes Quercia (PMDB)4.52% +4 more Esperidiao Amin Helou Filho (PPR)1.17% Leonel de Moura Brizola (PDT)1.16% Hernani Goulart Fortuna (PSC)0.51% Carlos Antonio Gomes (PRN)0.47%	+51.90 pts	Right bloc	80.96%

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
2018(Round 2)·Left bloc→Right bloc
2022(between rounds)·Left bloc→Right bloc
2026(Round 2)·Right bloc→Left bloc
2026(between rounds)·Right bloc→Left bloc

Other municipalities in the Corumbá immediate region

Ladário+0.17

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.