PI · Parnaíba immediate region

Caxingó: how it voted for president

In the 2026 runoff, Lula won Caxingó with 82.11% of valid votes against 17.89% for Flavio Bolsonaro: a margin of 64.22 points, 60.65 points left of Brazil.

Solid left

Lean versus Brazil: −66.25pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 5,776; 114th 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.

Caxingó−64.22 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)82.11% Flavio Bolsonaro (PL)17.89%	−64.22 pts	Left bloc	82.83%
2026 10/04/2026	Round 1	Lula (PT)76.95% Flavio Bolsonaro (PL)18.73% Escritor Augusto Cury (AVANTE)2.12% Renan Santos (MISSÃO)1.40% +8 more Ronaldo Caiado (PSD)0.70% Hertz Dias (PSTU)0.06% Edmilson Costa (PCB)0.04% Clariana Barao (DC)0.00% Rui Costa Pimenta (PCO)0.00% Zema (NOVO)0.00% Veterinário Wilson Grassi (DEMOCRATA)0.00% Samara (UP)0.00%	−58.35 pts	Left bloc	86.24%
2022 10/30/2022	Round 2	Lula (PT)85.29% Jair Bolsonaro (PL)14.71%	−70.58 pts	Left bloc	81.67%
2022 10/02/2022	Round 1	Lula (PT)80.91% Jair Bolsonaro (PL)12.98% Ciro Gomes (PDT)3.36% Simone Tebet (MDB)1.80% +7 more Soraya Thronicke (UNIÃO)0.82% Padre Kelmon (PTB)0.07% Felipe D Avila (NOVO)0.05% Vera (PSTU)0.02% Sofia Manzano (PCB)0.00% Constituinte Eymael (DC)0.00% Léo Péricles (UP)0.00%	−68.59 pts	Left bloc	84.50%
2018 10/28/2018	Round 2	Fernando Haddad (PT)85.16% Jair Bolsonaro (PSL)14.84%	−70.33 pts	Left bloc	81.96%
2018 10/07/2018	Round 1	Fernando Haddad (PT)75.42% Jair Bolsonaro (PSL)11.14% Ciro Gomes (PDT)8.98% Geraldo Alckmin (PSDB)2.72% +9 more Henrique Meirelles (MDB)0.80% Marina Silva (REDE)0.40% João Amoêdo (NOVO)0.25% Cabo Daciolo (PATRI)0.07% Vera (PSTU)0.05% Alvaro Dias (PODE)0.05% Eymael (DC)0.05% Guilherme Boulos (PSOL)0.05% João Goulart Filho (PPL)0.02%	−69.83 pts	Left bloc	88.00%
2014 10/26/2014	Round 2	Dilma (PT)77.87% Aécio Neves (PSDB)22.13%	−55.74 pts	Left bloc	76.01%
2014 10/05/2014	Round 1	Dilma (PT)73.95% Aécio Neves (PSDB)16.32% Marina Silva (PSB)9.07% Luciana Genro (PSOL)0.14% +6 more Zé Maria (PSTU)0.12% Eduardo Jorge (PV)0.12% Pastor Everaldo (PSC)0.09% Levy Fidelix (PRTB)0.09% Mauro Iasi (PCB)0.06% Eymael (PSDC)0.06%	−66.91 pts	Left bloc	80.65%
2010 10/31/2010	Round 2	Dilma (PT)55.38% José Serra (PSDB)44.62%	−10.77 pts	Left bloc	79.14%
2010 10/03/2010	Round 1	Dilma (PT)68.74% José Serra (PSDB)25.08% Marina Silva (PV)5.80% Levy Fidelix (PRTB)0.16% +4 more Zé Maria (PSTU)0.10% Plínio (PSOL)0.06% Ivan Pinheiro (PCB)0.03% Eymael (PSDC)0.03%	−49.45 pts	Left bloc	82.30%
2006 10/29/2006	Round 2	Lula (PT)61.52% Geraldo Alckmin (PSDB)38.48%	−23.04 pts	Left bloc	72.91%
2006 10/01/2006	Round 1	Lula (PT)53.67% Geraldo Alckmin (PSDB)43.32% Cristovam Buarque (PDT)1.61% Heloísa Helena (PSOL)1.14% +3 more Ana Maria Rangel (PRP)0.17% José Maria Eymael (PSDC)0.07% Luciano Bivar (PSL)0.03%	−12.82 pts	Left bloc	82.99%
2002 10/27/2002	Round 2	Lula (PT)53.14% José Serra (PSDB)46.86%	−6.28 pts	Left bloc	75.61%
2002 10/06/2002	Round 1	Ciro (PPS)35.46% Lula (PT)26.48% José Serra (PSDB)26.20% Garotinho (PSB)11.73% +1 more Zé Maria (PSTU)0.14%	−47.60 pts	Left bloc	88.12%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)75.58% Lula (PT)7.32% Ciro Gomes (PPS)6.80% Brigadeiro Ivan Frota (PMN)2.54% +8 more Zé Maria (PSTU)2.02% Eymael (PSDC)1.42% João de Deus Barbosa (PT do B)1.12% Thereza Ruiz (PTN)0.97% Vasco Neto (PSN)0.82% Sirkis (PV)0.52% Enéas (PRONA)0.52% Sergio Bueno (PSC)0.37%	+59.37 pts	Right bloc	74.16%

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 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.