RN · Caicó immediate region

Santana do Seridó: how it voted for president

In the 2026 runoff, Lula won Santana do Seridó with 67.35% of valid votes against 32.65% for Flavio Bolsonaro: a margin of 34.70 points, 31.13 points left of Brazil.

Solid left

Lean versus Brazil: −34.37pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 2,634; 165th largest electorate in Rio Grande do Norte
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 Rio Grande do Norte

2026 runoff, colored by margin: pale in tight races, deep in landslides. Click a municipality to open its page.

Loading municipalities…

Hover or tap a municipality; click to open its page.

← 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.

Santana do Seridó−34.70 pts
Rio Grande do Norte−31.44 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)67.35% Flavio Bolsonaro (PL)32.65%	−34.70 pts	Left bloc	87.70%
2026 10/04/2026	Round 1	Lula (PT)59.88% Flavio Bolsonaro (PL)30.55% Escritor Augusto Cury (AVANTE)6.58% Renan Santos (MISSÃO)1.85% +8 more Ronaldo Caiado (PSD)0.95% Rui Costa Pimenta (PCO)0.09% Edmilson Costa (PCB)0.05% Samara (UP)0.05% Hertz Dias (PSTU)0.00% Clariana Barao (DC)0.00% Zema (NOVO)0.00% Veterinário Wilson Grassi (DEMOCRATA)0.00%	−33.30 pts	Left bloc	85.92%
2022 10/30/2022	Round 2	Lula (PT)67.46% Jair Bolsonaro (PL)32.54%	−34.92 pts	Left bloc	86.44%
2022 10/02/2022	Round 1	Lula (PT)62.21% Jair Bolsonaro (PL)29.00% Ciro Gomes (PDT)6.00% Simone Tebet (MDB)2.08% +7 more Felipe D Avila (NOVO)0.33% Soraya Thronicke (UNIÃO)0.19% Padre Kelmon (PTB)0.09% Vera (PSTU)0.05% Sofia Manzano (PCB)0.05% Constituinte Eymael (DC)0.00% Léo Péricles (UP)0.00%	−36.61 pts	Left bloc	86.98%
2018 10/28/2018	Round 2	Fernando Haddad (PT)60.11% Jair Bolsonaro (PSL)39.89%	−20.22 pts	Left bloc	86.23%
2018 10/07/2018	Round 1	Ciro Gomes (PDT)32.03% Fernando Haddad (PT)31.71% Jair Bolsonaro (PSL)28.76% Geraldo Alckmin (PSDB)2.04% +9 more Cabo Daciolo (PATRI)1.34% Henrique Meirelles (MDB)1.29% João Amoêdo (NOVO)1.07% Marina Silva (REDE)0.70% Guilherme Boulos (PSOL)0.59% Alvaro Dias (PODE)0.32% João Goulart Filho (PPL)0.11% Eymael (DC)0.05% Vera (PSTU)0.00%	−30.26 pts	Left bloc	86.85%
2014 10/26/2014	Round 2	Dilma (PT)81.09% Aécio Neves (PSDB)18.91%	−62.19 pts	Left bloc	90.60%
2014 10/05/2014	Round 1	Dilma (PT)67.45% Marina Silva (PSB)16.28% Aécio Neves (PSDB)13.48% Luciana Genro (PSOL)1.29% +5 more Levy Fidelix (PRTB)0.50% Pastor Everaldo (PSC)0.39% Eduardo Jorge (PV)0.34% Zé Maria (PSTU)0.22% Mauro Iasi (PCB)0.06%	−71.25 pts	Left bloc	90.93%
2010 10/31/2010	Round 2	Dilma (PT)67.51% José Serra (PSDB)32.49%	−35.03 pts	Left bloc	83.17%
2010 10/03/2010	Round 1	Dilma (PT)57.44% Marina Silva (PV)20.38% José Serra (PSDB)19.80% Plínio (PSOL)1.51% +5 more Eymael (PSDC)0.29% Levy Fidelix (PRTB)0.23% Zé Maria (PSTU)0.17% Ivan Pinheiro (PCB)0.12% Rui Costa Pimenta (PCO)0.06%	−59.35 pts	Left bloc	88.88%
2006 10/29/2006	Round 2	Lula (PT)77.08% Geraldo Alckmin (PSDB)22.92%	−54.16 pts	Left bloc	89.24%
2006 10/01/2006	Round 1	Lula (PT)68.63% Geraldo Alckmin (PSDB)25.00% Cristovam Buarque (PDT)2.78% Heloísa Helena (PSOL)2.60% +3 more Ana Maria Rangel (PRP)0.37% Luciano Bivar (PSL)0.31% José Maria Eymael (PSDC)0.31%	−48.02 pts	Left bloc	89.19%
2002 10/27/2002	Round 2	Lula (PT)52.54% José Serra (PSDB)47.46%	−5.07 pts	Left bloc	91.72%
2002 10/06/2002	Round 1	Lula (PT)46.60% José Serra (PSDB)28.15% Garotinho (PSB)17.59% Ciro (PPS)5.94% +2 more Zé Maria (PSTU)1.49% Rui Costa Pimenta (PCO)0.23%	−43.71 pts	Left bloc	92.81%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)64.89% Lula (PT)15.86% Ciro Gomes (PPS)14.64% Brigadeiro Ivan Frota (PMN)0.97% +8 more João de Deus Barbosa (PT do B)0.73% Eymael (PSDC)0.65% Enéas (PRONA)0.65% Vasco Neto (PSN)0.57% Zé Maria (PSTU)0.49% Thereza Ruiz (PTN)0.24% Sirkis (PV)0.24% Sergio Bueno (PSC)0.08%	+34.14 pts	Right bloc	79.18%
1994 10/03/1994	Round 1	Fernando Henrique Cardoso (PSDB)77.74% Luiz Inacio Lula da Silva (PT)14.95% Orestes Quercia (PMDB)3.99% Eneas Ferreira Carneiro (PRONA)1.74% +4 more Esperidiao Amin Helou Filho (PPR)0.83% Leonel de Moura Brizola (PDT)0.42% Carlos Antonio Gomes (PRN)0.25% Hernani Goulart Fortuna (PSC)0.08%	+69.27 pts	Right bloc	82.92%

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 Caicó 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.