PI · Parnaíba immediate region

Caraúbas do Piauí: how it voted for president

In the 2026 runoff, Lula won Caraúbas do Piauí with 73.14% of valid votes against 26.86% for Flavio Bolsonaro: a margin of 46.28 points, 42.71 points left of Brazil.

Solid left

Lean versus Brazil: −49.51pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 5,366; 133th 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.

Caraúbas do Piauí−46.28 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)73.14% Flavio Bolsonaro (PL)26.86%	−46.28 pts	Left bloc	82.52%
2026 10/04/2026	Round 1	Lula (PT)68.61% Flavio Bolsonaro (PL)26.74% Escritor Augusto Cury (AVANTE)2.59% Renan Santos (MISSÃO)1.06% +8 more Ronaldo Caiado (PSD)0.77% Samara (UP)0.10% Hertz Dias (PSTU)0.05% Zema (NOVO)0.05% Edmilson Costa (PCB)0.02% Clariana Barao (DC)0.02% Rui Costa Pimenta (PCO)0.00% Veterinário Wilson Grassi (DEMOCRATA)0.00%	−42.73 pts	Left bloc	82.78%
2022 10/30/2022	Round 2	Lula (PT)77.69% Jair Bolsonaro (PL)22.31%	−55.37 pts	Left bloc	82.25%
2022 10/02/2022	Round 1	Lula (PT)75.84% Jair Bolsonaro (PL)19.25% Ciro Gomes (PDT)2.86% Simone Tebet (MDB)1.09% +7 more Soraya Thronicke (UNIÃO)0.71% Felipe D Avila (NOVO)0.18% Padre Kelmon (PTB)0.05% Vera (PSTU)0.03% Sofia Manzano (PCB)0.00% Constituinte Eymael (DC)0.00% Léo Péricles (UP)0.00%	−57.45 pts	Left bloc	82.83%
2018 10/28/2018	Round 2	Fernando Haddad (PT)78.22% Jair Bolsonaro (PSL)21.78%	−56.45 pts	Left bloc	82.06%
2018 10/07/2018	Round 1	Fernando Haddad (PT)63.50% Geraldo Alckmin (PSDB)15.98% Ciro Gomes (PDT)9.59% Jair Bolsonaro (PSL)8.76% +9 more Henrique Meirelles (MDB)0.75% Marina Silva (REDE)0.56% João Amoêdo (NOVO)0.33% Guilherme Boulos (PSOL)0.25% Cabo Daciolo (PATRI)0.14% Vera (PSTU)0.06% Alvaro Dias (PODE)0.06% João Goulart Filho (PPL)0.03% Eymael (DC)0.00%	−47.96 pts	Left bloc	84.78%
2014 10/26/2014	Round 2	Dilma (PT)66.72% Aécio Neves (PSDB)33.28%	−33.43 pts	Left bloc	71.71%
2014 10/05/2014	Round 1	Dilma (PT)65.45% Aécio Neves (PSDB)28.99% Marina Silva (PSB)5.15% Eduardo Jorge (PV)0.15% +5 more Luciana Genro (PSOL)0.12% Zé Maria (PSTU)0.03% Pastor Everaldo (PSC)0.03% Mauro Iasi (PCB)0.03% Eymael (PSDC)0.03%	−41.89 pts	Left bloc	74.58%
2010 10/31/2010	Round 2	Dilma (PT)51.01% José Serra (PSDB)48.99%	−2.03 pts	Left bloc	76.55%
2010 10/03/2010	Round 1	Dilma (PT)55.49% José Serra (PSDB)42.16% Marina Silva (PV)2.12% Plínio (PSOL)0.17% +2 more Ivan Pinheiro (PCB)0.03% Eymael (PSDC)0.03%	−15.63 pts	Left bloc	79.14%
2006 10/29/2006	Round 2	Lula (PT)60.03% Geraldo Alckmin (PSDB)39.97%	−20.05 pts	Left bloc	75.68%
2006 10/01/2006	Round 1	Lula (PT)53.58% Geraldo Alckmin (PSDB)44.29% Cristovam Buarque (PDT)1.00% Heloísa Helena (PSOL)0.82% +3 more Luciano Bivar (PSL)0.16% Ana Maria Rangel (PRP)0.13% José Maria Eymael (PSDC)0.03%	−10.80 pts	Left bloc	83.92%
2002 10/27/2002	Round 2	José Serra (PSDB)72.43% Lula (PT)27.57%	+44.85 pts	Right bloc	75.09%
2002 10/06/2002	Round 1	José Serra (PSDB)57.51% Lula (PT)22.63% Ciro (PPS)16.72% Garotinho (PSB)3.15%	+15.01 pts	Right bloc	85.53%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)80.03% Ciro Gomes (PPS)7.22% Lula (PT)4.29% Brigadeiro Ivan Frota (PMN)2.82% +8 more Zé Maria (PSTU)1.25% Enéas (PRONA)0.87% João de Deus Barbosa (PT do B)0.76% Sergio Bueno (PSC)0.71% Eymael (PSDC)0.71% Thereza Ruiz (PTN)0.65% Vasco Neto (PSN)0.49% Sirkis (PV)0.22%	+66.90 pts	Right bloc	74.54%

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 Parnaíba 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.