PI · Amarante - Água Branca - Regeneração immediate region

Hugo Napoleão: how it voted for president

In the 2026 runoff, Lula won Hugo Napoleão with 76.96% of valid votes against 23.04% for Flavio Bolsonaro: a margin of 53.92 points, 50.35 points left of Brazil.

Solid left

Lean versus Brazil: −59.92pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 4,429; 173th 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.

Hugo Napoleão−53.92 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)76.96% Flavio Bolsonaro (PL)23.04%	−53.92 pts	Left bloc	78.28%
2026 10/04/2026	Round 1	Lula (PT)73.32% Flavio Bolsonaro (PL)23.12% Renan Santos (MISSÃO)1.43% Escritor Augusto Cury (AVANTE)1.26% +8 more Ronaldo Caiado (PSD)0.77% Samara (UP)0.06% Hertz Dias (PSTU)0.03% 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%	−49.34 pts	Left bloc	81.82%
2022 10/30/2022	Round 2	Lula (PT)81.65% Jair Bolsonaro (PL)18.35%	−63.30 pts	Left bloc	77.60%
2022 10/02/2022	Round 1	Lula (PT)79.53% Jair Bolsonaro (PL)16.02% Ciro Gomes (PDT)2.53% Simone Tebet (MDB)1.30% +7 more Soraya Thronicke (UNIÃO)0.38% Felipe D Avila (NOVO)0.12% Padre Kelmon (PTB)0.06% Sofia Manzano (PCB)0.06% Vera (PSTU)0.00% Constituinte Eymael (DC)0.00% Léo Péricles (UP)0.00%	−64.25 pts	Left bloc	83.89%
2018 10/28/2018	Round 2	Fernando Haddad (PT)81.24% Jair Bolsonaro (PSL)18.76%	−62.48 pts	Left bloc	77.73%
2018 10/07/2018	Round 1	Fernando Haddad (PT)71.90% Jair Bolsonaro (PSL)16.53% Ciro Gomes (PDT)8.00% Geraldo Alckmin (PSDB)1.37% +9 more João Amoêdo (NOVO)0.90% Henrique Meirelles (MDB)0.40% Marina Silva (REDE)0.33% Guilherme Boulos (PSOL)0.23% Alvaro Dias (PODE)0.17% Cabo Daciolo (PATRI)0.07% Vera (PSTU)0.03% Eymael (DC)0.03% João Goulart Filho (PPL)0.03%	−61.07 pts	Left bloc	87.27%
2014 10/26/2014	Round 2	Dilma (PT)85.56% Aécio Neves (PSDB)14.44%	−71.11 pts	Left bloc	72.53%
2014 10/05/2014	Round 1	Dilma (PT)79.65% Marina Silva (PSB)9.67% Aécio Neves (PSDB)9.60% Luciana Genro (PSOL)0.65% +4 more Eduardo Jorge (PV)0.17% Levy Fidelix (PRTB)0.14% Pastor Everaldo (PSC)0.10% Zé Maria (PSTU)0.03%	−80.33 pts	Left bloc	80.62%
2010 10/31/2010	Round 2	Dilma (PT)77.24% José Serra (PSDB)22.76%	−54.48 pts	Left bloc	75.50%
2010 10/03/2010	Round 1	Dilma (PT)76.68% José Serra (PSDB)15.21% Marina Silva (PV)7.57% Plínio (PSOL)0.47% +2 more Ivan Pinheiro (PCB)0.04% Eymael (PSDC)0.04%	−69.50 pts	Left bloc	81.71%
2006 10/29/2006	Round 2	Lula (PT)82.59% Geraldo Alckmin (PSDB)17.41%	−65.18 pts	Left bloc	74.74%
2006 10/01/2006	Round 1	Lula (PT)73.77% Geraldo Alckmin (PSDB)22.86% Cristovam Buarque (PDT)1.83% Heloísa Helena (PSOL)1.50% +1 more José Maria Eymael (PSDC)0.04%	−54.20 pts	Left bloc	81.77%
2002 10/27/2002	Round 2	Lula (PT)59.33% José Serra (PSDB)40.67%	−18.66 pts	Left bloc	71.63%
2002 10/06/2002	Round 1	Lula (PT)52.48% José Serra (PSDB)32.70% Ciro (PPS)7.34% Garotinho (PSB)7.16% +2 more Zé Maria (PSTU)0.23% Rui Costa Pimenta (PCO)0.09%	−34.59 pts	Left bloc	83.65%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)59.28% Lula (PT)21.35% Ciro Gomes (PPS)11.67% Brigadeiro Ivan Frota (PMN)1.46% +8 more Enéas (PRONA)1.46% João de Deus Barbosa (PT do B)1.23% Eymael (PSDC)0.99% Vasco Neto (PSN)0.88% Zé Maria (PSTU)0.70% Sirkis (PV)0.41% Thereza Ruiz (PTN)0.29% Sergio Bueno (PSC)0.29%	+26.37 pts	Right bloc	92.82%
1994 10/03/1994	Round 1	Fernando Henrique Cardoso (PSDB)57.56% Luiz Inacio Lula da Silva (PT)26.84% Orestes Quercia (PMDB)7.37% Eneas Ferreira Carneiro (PRONA)3.40% +4 more Carlos Antonio Gomes (PRN)2.81% Leonel de Moura Brizola (PDT)0.95% Esperidiao Amin Helou Filho (PPR)0.53% Hernani Goulart Fortuna (PSC)0.53%	+44.40 pts	Right bloc	76.10%

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

Other municipalities in the Amarante - Água Branca - Regeneração 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.