PI · Esperantina immediate region

Madeiro: how it voted for president

In the 2026 runoff, Lula won Madeiro with 82.74% of valid votes against 17.26% for Flavio Bolsonaro: a margin of 65.48 points, 61.91 points left of Brazil.

Solid left

Lean versus Brazil: −67.38pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 6,714; 88th largest electorate in Piauí
Side changes: 1; Times the leading bloc changed from one election to the next, in 8 elections since 1994.
Bellwether?: No; Has voted for the national winner since 2022.

On the map of Piauí

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.

Madeiro−65.48 pts
Piauí−51.75 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)82.74% Flavio Bolsonaro (PL)17.26%	−65.48 pts	Left bloc	76.78%
2026 10/04/2026	Round 1	Lula (PT)78.81% Flavio Bolsonaro (PL)18.42% Escritor Augusto Cury (AVANTE)1.26% Renan Santos (MISSÃO)0.72% +8 more Ronaldo Caiado (PSD)0.64% Samara (UP)0.08% Zema (NOVO)0.04% Clariana Barao (DC)0.02% Rui Costa Pimenta (PCO)0.02% Hertz Dias (PSTU)0.00% Edmilson Costa (PCB)0.00% Veterinário Wilson Grassi (DEMOCRATA)0.00%	−60.33 pts	Left bloc	77.94%
2022 10/30/2022	Round 2	Lula (PT)83.07% Jair Bolsonaro (PL)16.93%	−66.14 pts	Left bloc	73.65%
2022 10/02/2022	Round 1	Lula (PT)81.06% Jair Bolsonaro (PL)15.50% Ciro Gomes (PDT)1.49% Simone Tebet (MDB)1.34% +7 more Soraya Thronicke (UNIÃO)0.43% Padre Kelmon (PTB)0.11% Sofia Manzano (PCB)0.02% Felipe D Avila (NOVO)0.02% Léo Péricles (UP)0.02% Vera (PSTU)0.00% Constituinte Eymael (DC)0.00%	−65.19 pts	Left bloc	74.34%
2018 10/28/2018	Round 2	Fernando Haddad (PT)87.29% Jair Bolsonaro (PSL)12.71%	−74.57 pts	Left bloc	77.40%
2018 10/07/2018	Round 1	Fernando Haddad (PT)79.13% Jair Bolsonaro (PSL)8.94% Ciro Gomes (PDT)6.32% Geraldo Alckmin (PSDB)3.06% +9 more Marina Silva (REDE)0.66% Cabo Daciolo (PATRI)0.66% Henrique Meirelles (MDB)0.59% Alvaro Dias (PODE)0.25% Guilherme Boulos (PSOL)0.21% João Amoêdo (NOVO)0.16% Eymael (DC)0.02% Vera (PSTU)0.00% João Goulart Filho (PPL)0.00%	−72.63 pts	Left bloc	78.65%
2014 10/26/2014	Round 2	Dilma (PT)83.37% Aécio Neves (PSDB)16.63%	−66.73 pts	Left bloc	69.95%
2014 10/05/2014	Round 1	Dilma (PT)78.92% Marina Silva (PSB)12.59% Aécio Neves (PSDB)8.05% Pastor Everaldo (PSC)0.10% +5 more Eduardo Jorge (PV)0.10% Luciana Genro (PSOL)0.10% Levy Fidelix (PRTB)0.07% Zé Maria (PSTU)0.05% Mauro Iasi (PCB)0.02%	−83.56 pts	Left bloc	72.42%
2010 10/31/2010	Round 2	Dilma (PT)61.27% José Serra (PSDB)38.73%	−22.55 pts	Left bloc	70.64%
2010 10/03/2010	Round 1	Dilma (PT)64.43% José Serra (PSDB)27.15% Marina Silva (PV)7.82% Zé Maria (PSTU)0.16% +4 more Levy Fidelix (PRTB)0.16% Plínio (PSOL)0.16% Ivan Pinheiro (PCB)0.05% Eymael (PSDC)0.05%	−45.26 pts	Left bloc	73.13%
2006 10/29/2006	Round 2	Lula (PT)66.98% Geraldo Alckmin (PSDB)33.02%	−33.96 pts	Left bloc	78.18%
2006 10/01/2006	Round 1	Lula (PT)54.62% Geraldo Alckmin (PSDB)43.18% Heloísa Helena (PSOL)1.06% Cristovam Buarque (PDT)1.03% +2 more Luciano Bivar (PSL)0.06% Ana Maria Rangel (PRP)0.06%	−13.41 pts	Left bloc	81.82%
2002 10/27/2002	Round 2	José Serra (PSDB)60.17% Lula (PT)39.83%	+20.34 pts	Right bloc	74.16%
2002 10/06/2002	Round 1	José Serra (PSDB)59.04% Lula (PT)20.73% Garotinho (PSB)10.20% Ciro (PPS)9.79% +1 more Zé Maria (PSTU)0.24%	+18.07 pts	Right bloc	81.79%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)77.54% Lula (PT)7.95% Ciro Gomes (PPS)5.10% Brigadeiro Ivan Frota (PMN)2.34% +8 more Enéas (PRONA)1.53% Zé Maria (PSTU)1.36% Eymael (PSDC)0.94% João de Deus Barbosa (PT do B)0.89% Thereza Ruiz (PTN)0.72% Sergio Bueno (PSC)0.64% Sirkis (PV)0.55% Vasco Neto (PSN)0.43%	+63.59 pts	Right bloc	80.35%

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

When the municipality changed sides

2006(Round 2)·Right bloc→Left bloc

Other municipalities in the Esperantina 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.