PI · Valença do Piauí immediate region

Valença do Piauí: how it voted for president

In the 2026 runoff, Lula won Valença do Piauí with 78.61% of valid votes against 21.39% for Flavio Bolsonaro: a margin of 57.21 points, 53.64 points left of Brazil.

Solid left

Lean versus Brazil: −57.48pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 17,671; 24th largest electorate in Piauí
Side changes: 1; Times the leading bloc changed from one election to the next, in 9 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.

Valença do Piauí−57.21 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)78.61% Flavio Bolsonaro (PL)21.39%	−57.21 pts	Left bloc	83.96%
2026 10/04/2026	Round 1	Lula (PT)75.10% Flavio Bolsonaro (PL)21.08% Renan Santos (MISSÃO)1.59% Escritor Augusto Cury (AVANTE)1.33% +8 more Ronaldo Caiado (PSD)0.73% Samara (UP)0.06% Zema (NOVO)0.04% Rui Costa Pimenta (PCO)0.03% Edmilson Costa (PCB)0.02% Clariana Barao (DC)0.01% Hertz Dias (PSTU)0.00% Veterinário Wilson Grassi (DEMOCRATA)0.00%	−53.09 pts	Left bloc	82.80%
2022 10/30/2022	Round 2	Lula (PT)79.38% Jair Bolsonaro (PL)20.62%	−58.75 pts	Left bloc	82.92%
2022 10/02/2022	Round 1	Lula (PT)76.87% Jair Bolsonaro (PL)17.93% Ciro Gomes (PDT)2.91% Simone Tebet (MDB)1.34% +7 more Soraya Thronicke (UNIÃO)0.84% Padre Kelmon (PTB)0.05% Felipe D Avila (NOVO)0.03% Vera (PSTU)0.01% Constituinte Eymael (DC)0.01% Léo Péricles (UP)0.01% Sofia Manzano (PCB)0.00%	−59.59 pts	Left bloc	82.97%
2018 10/28/2018	Round 2	Fernando Haddad (PT)79.50% Jair Bolsonaro (PSL)20.50%	−58.99 pts	Left bloc	82.47%
2018 10/07/2018	Round 1	Fernando Haddad (PT)64.42% Jair Bolsonaro (PSL)17.72% Ciro Gomes (PDT)13.26% Geraldo Alckmin (PSDB)1.89% +9 more Henrique Meirelles (MDB)0.78% Marina Silva (REDE)0.47% Cabo Daciolo (PATRI)0.46% Guilherme Boulos (PSOL)0.44% João Amoêdo (NOVO)0.29% Alvaro Dias (PODE)0.17% Vera (PSTU)0.05% Eymael (DC)0.03% João Goulart Filho (PPL)0.00%	−57.30 pts	Left bloc	83.97%
2014 10/26/2014	Round 2	Dilma (PT)77.10% Aécio Neves (PSDB)22.90%	−54.19 pts	Left bloc	73.97%
2014 10/05/2014	Round 1	Dilma (PT)68.83% Marina Silva (PSB)16.47% Aécio Neves (PSDB)13.53% Luciana Genro (PSOL)0.41% +7 more Pastor Everaldo (PSC)0.38% Eduardo Jorge (PV)0.15% Zé Maria (PSTU)0.08% Mauro Iasi (PCB)0.04% Levy Fidelix (PRTB)0.04% Rui Costa Pimenta (PCO)0.04% Eymael (PSDC)0.03%	−72.04 pts	Left bloc	76.21%
2010 10/31/2010	Round 2	Dilma (PT)78.46% José Serra (PSDB)21.54%	−56.92 pts	Left bloc	73.56%
2010 10/03/2010	Round 1	Dilma (PT)75.56% José Serra (PSDB)13.58% Marina Silva (PV)10.14% Plínio (PSOL)0.50% +5 more Ivan Pinheiro (PCB)0.07% Zé Maria (PSTU)0.06% Eymael (PSDC)0.03% Levy Fidelix (PRTB)0.03% Rui Costa Pimenta (PCO)0.03%	−72.72 pts	Left bloc	76.39%
2006 10/29/2006	Round 2	Lula (PT)80.08% Geraldo Alckmin (PSDB)19.92%	−60.16 pts	Left bloc	75.96%
2006 10/01/2006	Round 1	Lula (PT)71.88% Geraldo Alckmin (PSDB)24.62% Cristovam Buarque (PDT)1.77% Heloísa Helena (PSOL)1.48% +3 more Ana Maria Rangel (PRP)0.13% Luciano Bivar (PSL)0.07% José Maria Eymael (PSDC)0.04%	−50.27 pts	Left bloc	80.15%
2002 10/27/2002	Round 2	Lula (PT)60.47% José Serra (PSDB)39.53%	−20.95 pts	Left bloc	78.02%
2002 10/06/2002	Round 1	Lula (PT)43.57% José Serra (PSDB)29.02% Ciro (PPS)14.16% Garotinho (PSB)13.10% +2 more Zé Maria (PSTU)0.10% Rui Costa Pimenta (PCO)0.04%	−41.96 pts	Left bloc	85.00%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)43.88% Lula (PT)27.18% Ciro Gomes (PPS)21.64% Enéas (PRONA)1.41% +8 more Brigadeiro Ivan Frota (PMN)1.08% Zé Maria (PSTU)0.98% João de Deus Barbosa (PT do B)0.94% Eymael (PSDC)0.77% Thereza Ruiz (PTN)0.57% Sirkis (PV)0.55% Vasco Neto (PSN)0.53% Sergio Bueno (PSC)0.47%	−4.74 pts	Left bloc	69.23%
1994 10/03/1994	Round 1	Fernando Henrique Cardoso (PSDB)52.59% Luiz Inacio Lula da Silva (PT)34.77% Orestes Quercia (PMDB)5.76% Carlos Antonio Gomes (PRN)2.71% +4 more Eneas Ferreira Carneiro (PRONA)2.15% Esperidiao Amin Helou Filho (PPR)0.86% Leonel de Moura Brizola (PDT)0.86% Hernani Goulart Fortuna (PSC)0.31%	+28.75 pts	Right bloc	73.67%

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

Other municipalities in the Valença do Piauí 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.