RN · Caicó immediate region

Serra Negra do Norte: how it voted for president

In the 2026 runoff, Lula won Serra Negra do Norte with 61.05% of valid votes against 38.95% for Flavio Bolsonaro: a margin of 22.10 points, 18.53 points left of Brazil.

Solid left

Lean versus Brazil: −30.97pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 6,261; 99th 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.

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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.

Serra Negra do Norte−22.10 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)61.05% Flavio Bolsonaro (PL)38.95%	−22.10 pts	Left bloc	85.37%
2026 10/04/2026	Round 1	Lula (PT)55.23% Flavio Bolsonaro (PL)40.80% Escritor Augusto Cury (AVANTE)2.09% Renan Santos (MISSÃO)1.19% +8 more Ronaldo Caiado (PSD)0.57% Zema (NOVO)0.04% Hertz Dias (PSTU)0.02% Edmilson Costa (PCB)0.02% Rui Costa Pimenta (PCO)0.02% Clariana Barao (DC)0.00% Veterinário Wilson Grassi (DEMOCRATA)0.00% Samara (UP)0.00%	−14.78 pts	Left bloc	82.05%
2022 10/30/2022	Round 2	Lula (PT)68.10% Jair Bolsonaro (PL)31.90%	−36.20 pts	Left bloc	81.95%
2022 10/02/2022	Round 1	Lula (PT)68.32% Jair Bolsonaro (PL)27.32% Ciro Gomes (PDT)3.15% Simone Tebet (MDB)0.92% +7 more Soraya Thronicke (UNIÃO)0.16% Felipe D Avila (NOVO)0.08% Padre Kelmon (PTB)0.02% Léo Péricles (UP)0.02% Vera (PSTU)0.00% Sofia Manzano (PCB)0.00% Constituinte Eymael (DC)0.00%	−42.99 pts	Left bloc	82.03%
2018 10/28/2018	Round 2	Fernando Haddad (PT)70.69% Jair Bolsonaro (PSL)29.31%	−41.38 pts	Left bloc	81.99%
2018 10/07/2018	Round 1	Fernando Haddad (PT)45.84% Ciro Gomes (PDT)28.19% Jair Bolsonaro (PSL)21.65% Geraldo Alckmin (PSDB)2.61% +9 more Henrique Meirelles (MDB)0.50% Cabo Daciolo (PATRI)0.35% Marina Silva (REDE)0.26% João Amoêdo (NOVO)0.24% Alvaro Dias (PODE)0.20% Guilherme Boulos (PSOL)0.13% Vera (PSTU)0.02% Eymael (DC)0.00% João Goulart Filho (PPL)0.00%	−48.89 pts	Left bloc	83.54%
2014 10/26/2014	Round 2	Dilma (PT)66.18% Aécio Neves (PSDB)33.82%	−32.36 pts	Left bloc	75.44%
2014 10/05/2014	Round 1	Dilma (PT)61.78% Aécio Neves (PSDB)26.78% Marina Silva (PSB)9.92% Pastor Everaldo (PSC)0.58% +6 more Luciana Genro (PSOL)0.58% Eduardo Jorge (PV)0.16% Zé Maria (PSTU)0.09% Levy Fidelix (PRTB)0.07% Eymael (PSDC)0.02% Rui Costa Pimenta (PCO)0.02%	−45.11 pts	Left bloc	77.19%
2010 10/31/2010	Round 2	Dilma (PT)70.90% José Serra (PSDB)29.10%	−41.80 pts	Left bloc	72.50%
2010 10/03/2010	Round 1	Dilma (PT)68.16% José Serra (PSDB)20.91% Marina Silva (PV)10.33% Plínio (PSOL)0.19% +5 more Zé Maria (PSTU)0.14% Eymael (PSDC)0.10% Ivan Pinheiro (PCB)0.07% Levy Fidelix (PRTB)0.05% Rui Costa Pimenta (PCO)0.05%	−57.89 pts	Left bloc	78.83%
2006 10/29/2006	Round 2	Lula (PT)74.10% Geraldo Alckmin (PSDB)25.90%	−48.19 pts	Left bloc	83.58%
2006 10/01/2006	Round 1	Lula (PT)68.57% Geraldo Alckmin (PSDB)27.24% Cristovam Buarque (PDT)1.95% Heloísa Helena (PSOL)1.93% +3 more Ana Maria Rangel (PRP)0.20% Luciano Bivar (PSL)0.07% José Maria Eymael (PSDC)0.04%	−44.90 pts	Left bloc	85.92%
2002 10/27/2002	Round 2	Lula (PT)62.01% José Serra (PSDB)37.99%	−24.02 pts	Left bloc	71.97%
2002 10/06/2002	Round 1	Lula (PT)56.06% José Serra (PSDB)21.63% Ciro (PPS)12.87% Garotinho (PSB)9.27% +1 more Zé Maria (PSTU)0.17%	−56.74 pts	Left bloc	77.18%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)62.11% Ciro Gomes (PPS)16.36% Lula (PT)14.09% Enéas (PRONA)1.67% +8 more Brigadeiro Ivan Frota (PMN)1.61% Sirkis (PV)0.99% João de Deus Barbosa (PT do B)0.81% Eymael (PSDC)0.75% Zé Maria (PSTU)0.63% Thereza Ruiz (PTN)0.42% Sergio Bueno (PSC)0.30% Vasco Neto (PSN)0.27%	+31.02 pts	Right bloc	77.97%
1994 10/03/1994	Round 1	Fernando Henrique Cardoso (PSDB)74.32% Luiz Inacio Lula da Silva (PT)17.09% Eneas Ferreira Carneiro (PRONA)3.44% Orestes Quercia (PMDB)2.41% +4 more Leonel de Moura Brizola (PDT)0.91% Carlos Antonio Gomes (PRN)0.79% Esperidiao Amin Helou Filho (PPR)0.59% Hernani Goulart Fortuna (PSC)0.44%	+63.99 pts	Right bloc	77.37%

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.