PI · São Raimundo Nonato immediate region

Dom Inocêncio: how it voted for president

In the 2026 runoff, Lula won Dom Inocêncio with 86.27% of valid votes against 13.73% for Flavio Bolsonaro: a margin of 72.55 points, 68.98 points left of Brazil.

Solid left

Lean versus Brazil: −77.75pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 7,562; 75th largest electorate in Piauí
Side changes: 1; Times the leading bloc changed from one election to the next, in 9 elections since 1994. Plus 1 turn(s) between round 1 and round 2 of the same year.
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.

Dom Inocêncio−72.55 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)86.27% Flavio Bolsonaro (PL)13.73%	−72.55 pts	Left bloc	85.43%
2026 10/04/2026	Round 1	Lula (PT)82.37% Flavio Bolsonaro (PL)13.66% Escritor Augusto Cury (AVANTE)2.49% Renan Santos (MISSÃO)0.83% +8 more Ronaldo Caiado (PSD)0.58% Edmilson Costa (PCB)0.02% Clariana Barao (DC)0.02% Zema (NOVO)0.02% Samara (UP)0.02% Hertz Dias (PSTU)0.00% Rui Costa Pimenta (PCO)0.00% Veterinário Wilson Grassi (DEMOCRATA)0.00%	−69.78 pts	Left bloc	85.47%
2022 10/30/2022	Round 2	Lula (PT)90.33% Jair Bolsonaro (PL)9.67%	−80.67 pts	Left bloc	84.85%
2022 10/02/2022	Round 1	Lula (PT)88.82% Jair Bolsonaro (PL)7.53% Ciro Gomes (PDT)2.05% Soraya Thronicke (UNIÃO)0.76% +7 more Simone Tebet (MDB)0.74% Sofia Manzano (PCB)0.03% Felipe D Avila (NOVO)0.03% Padre Kelmon (PTB)0.02% Vera (PSTU)0.02% Constituinte Eymael (DC)0.00% Léo Péricles (UP)0.00%	−81.84 pts	Left bloc	86.18%
2018 10/28/2018	Round 2	Fernando Haddad (PT)91.45% Jair Bolsonaro (PSL)8.55%	−82.90 pts	Left bloc	82.97%
2018 10/07/2018	Round 1	Fernando Haddad (PT)83.39% Ciro Gomes (PDT)7.63% Jair Bolsonaro (PSL)5.45% Geraldo Alckmin (PSDB)1.50% +9 more Henrique Meirelles (MDB)0.87% João Amoêdo (NOVO)0.44% Cabo Daciolo (PATRI)0.25% Guilherme Boulos (PSOL)0.21% Marina Silva (REDE)0.17% Alvaro Dias (PODE)0.04% Vera (PSTU)0.02% João Goulart Filho (PPL)0.02% Eymael (DC)0.00%	−82.89 pts	Left bloc	85.96%
2014 10/26/2014	Round 2	Dilma (PT)91.00% Aécio Neves (PSDB)9.00%	−82.00 pts	Left bloc	74.49%
2014 10/05/2014	Round 1	Dilma (PT)88.58% Aécio Neves (PSDB)6.22% Marina Silva (PSB)4.64% Luciana Genro (PSOL)0.14% +6 more Pastor Everaldo (PSC)0.10% Eduardo Jorge (PV)0.10% Zé Maria (PSTU)0.08% Eymael (PSDC)0.06% Levy Fidelix (PRTB)0.06% Mauro Iasi (PCB)0.04%	−87.14 pts	Left bloc	76.39%
2010 10/31/2010	Round 2	Dilma (PT)90.37% José Serra (PSDB)9.63%	−80.73 pts	Left bloc	77.37%
2010 10/03/2010	Round 1	Dilma (PT)88.57% José Serra (PSDB)8.48% Marina Silva (PV)2.87% Plínio (PSOL)0.04% +2 more Zé Maria (PSTU)0.02% Eymael (PSDC)0.02%	−83.00 pts	Left bloc	79.62%
2006 10/29/2006	Round 2	Lula (PT)91.72% Geraldo Alckmin (PSDB)8.28%	−83.45 pts	Left bloc	81.69%
2006 10/01/2006	Round 1	Lula (PT)89.90% Geraldo Alckmin (PSDB)7.24% Cristovam Buarque (PDT)1.65% Heloísa Helena (PSOL)0.98% +2 more Ana Maria Rangel (PRP)0.15% Luciano Bivar (PSL)0.08%	−85.06 pts	Left bloc	84.60%
2002 10/27/2002	Round 2	Lula (PT)52.86% José Serra (PSDB)47.14%	−5.72 pts	Left bloc	80.85%
2002 10/06/2002	Round 1	José Serra (PSDB)53.63% Lula (PT)39.48% Ciro (PPS)3.50% Garotinho (PSB)3.33% +1 more Rui Costa Pimenta (PCO)0.06%	+7.26 pts	Right bloc	86.18%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)55.69% Lula (PT)26.59% Ciro Gomes (PPS)8.44% Brigadeiro Ivan Frota (PMN)1.75% +8 more João de Deus Barbosa (PT do B)1.75% Zé Maria (PSTU)1.39% Enéas (PRONA)1.11% Thereza Ruiz (PTN)0.72% Sergio Bueno (PSC)0.72% Sirkis (PV)0.64% Eymael (PSDC)0.60% Vasco Neto (PSN)0.60%	+18.87 pts	Right bloc	90.54%
1994 10/03/1994	Round 1	Fernando Henrique Cardoso (PSDB)77.05% Luiz Inacio Lula da Silva (PT)17.53% Orestes Quercia (PMDB)2.52% Carlos Antonio Gomes (PRN)1.20% +4 more Esperidiao Amin Helou Filho (PPR)0.57% Leonel de Moura Brizola (PDT)0.42% Eneas Ferreira Carneiro (PRONA)0.39% Hernani Goulart Fortuna (PSC)0.33%	+64.11 pts	Right bloc	76.47%

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
2002(between rounds)·Right bloc→Left bloc

Other municipalities in the São Raimundo Nonato 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.