PI · Floriano immediate region

Francisco Ayres: how it voted for president

In the 2026 runoff, Lula won Francisco Ayres with 83.00% of valid votes against 17.00% for Flavio Bolsonaro: a margin of 66.00 points, 62.43 points left of Brazil.

Solid left

Lean versus Brazil: −68.44pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 5,168; 143th 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.

Francisco Ayres−66.00 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)83.00% Flavio Bolsonaro (PL)17.00%	−66.00 pts	Left bloc	74.88%
2026 10/04/2026	Round 1	Lula (PT)77.95% Flavio Bolsonaro (PL)17.38% Ronaldo Caiado (PSD)1.55% Escritor Augusto Cury (AVANTE)1.55% +8 more Renan Santos (MISSÃO)1.45% Hertz Dias (PSTU)0.03% Clariana Barao (DC)0.03% Rui Costa Pimenta (PCO)0.03% Samara (UP)0.03% Edmilson Costa (PCB)0.00% Zema (NOVO)0.00% Veterinário Wilson Grassi (DEMOCRATA)0.00%	−59.17 pts	Left bloc	77.53%
2022 10/30/2022	Round 2	Lula (PT)84.85% Jair Bolsonaro (PL)15.15%	−69.71 pts	Left bloc	76.85%
2022 10/02/2022	Round 1	Lula (PT)81.17% Jair Bolsonaro (PL)12.48% Ciro Gomes (PDT)4.00% Simone Tebet (MDB)1.70% +7 more Soraya Thronicke (UNIÃO)0.65% Padre Kelmon (PTB)0.00% Vera (PSTU)0.00% Sofia Manzano (PCB)0.00% Constituinte Eymael (DC)0.00% Felipe D Avila (NOVO)0.00% Léo Péricles (UP)0.00%	−70.34 pts	Left bloc	80.07%
2018 10/28/2018	Round 2	Fernando Haddad (PT)86.11% Jair Bolsonaro (PSL)13.89%	−72.23 pts	Left bloc	82.41%
2018 10/07/2018	Round 1	Fernando Haddad (PT)75.15% Ciro Gomes (PDT)10.58% Jair Bolsonaro (PSL)10.51% Geraldo Alckmin (PSDB)0.97% +9 more Henrique Meirelles (MDB)0.84% João Amoêdo (NOVO)0.54% Cabo Daciolo (PATRI)0.54% Marina Silva (REDE)0.44% Alvaro Dias (PODE)0.20% Guilherme Boulos (PSOL)0.20% Vera (PSTU)0.03% Eymael (DC)0.00% João Goulart Filho (PPL)0.00%	−72.80 pts	Left bloc	86.19%
2014 10/26/2014	Round 2	Dilma (PT)84.63% Aécio Neves (PSDB)15.37%	−69.26 pts	Left bloc	67.68%
2014 10/05/2014	Round 1	Dilma (PT)78.75% Marina Silva (PSB)12.18% Aécio Neves (PSDB)8.18% Pastor Everaldo (PSC)0.44% +5 more Luciana Genro (PSOL)0.21% Levy Fidelix (PRTB)0.10% Eduardo Jorge (PV)0.07% Mauro Iasi (PCB)0.03% Eymael (PSDC)0.03%	−82.48 pts	Left bloc	70.57%
2010 10/31/2010	Round 2	Dilma (PT)78.19% José Serra (PSDB)21.81%	−56.39 pts	Left bloc	68.30%
2010 10/03/2010	Round 1	Dilma (PT)77.39% José Serra (PSDB)16.01% Marina Silva (PV)6.22% Plínio (PSOL)0.34% +1 more Levy Fidelix (PRTB)0.04%	−67.90 pts	Left bloc	73.62%
2006 10/29/2006	Round 2	Lula (PT)80.27% Geraldo Alckmin (PSDB)19.73%	−60.54 pts	Left bloc	73.65%
2006 10/01/2006	Round 1	Lula (PT)72.87% Geraldo Alckmin (PSDB)25.19% Cristovam Buarque (PDT)0.90% Heloísa Helena (PSOL)0.83% +2 more Ana Maria Rangel (PRP)0.18% Luciano Bivar (PSL)0.04%	−49.19 pts	Left bloc	78.84%
2002 10/27/2002	Round 2	José Serra (PSDB)70.06% Lula (PT)29.94%	+40.11 pts	Right bloc	77.15%
2002 10/06/2002	Round 1	José Serra (PSDB)55.75% Lula (PT)22.58% Garotinho (PSB)10.79% Ciro (PPS)10.50% +2 more Zé Maria (PSTU)0.21% Rui Costa Pimenta (PCO)0.17%	+11.50 pts	Right bloc	83.06%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)68.22% Ciro Gomes (PPS)12.60% Lula (PT)10.68% Brigadeiro Ivan Frota (PMN)1.92% +8 more Enéas (PRONA)1.70% João de Deus Barbosa (PT do B)1.15% Sergio Bueno (PSC)1.10% Zé Maria (PSTU)0.99% Eymael (PSDC)0.60% Sirkis (PV)0.44% Vasco Neto (PSN)0.38% Thereza Ruiz (PTN)0.22%	+44.44 pts	Right bloc	88.44%
1994 10/03/1994	Round 1	Fernando Henrique Cardoso (PSDB)70.26% Orestes Quercia (PMDB)14.43% Luiz Inacio Lula da Silva (PT)8.64% Carlos Antonio Gomes (PRN)2.63% +4 more Eneas Ferreira Carneiro (PRONA)2.05% Leonel de Moura Brizola (PDT)0.80% Esperidiao Amin Helou Filho (PPR)0.62% Hernani Goulart Fortuna (PSC)0.58%	+81.12 pts	Right bloc	77.75%

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 Floriano 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.