RO · Cacoal immediate region

Alta Floresta D'Oeste: how it voted for president

In the 2026 runoff, Flavio Bolsonaro won Alta Floresta D'Oeste with 71.65% of valid votes against 28.35% for Lula: a margin of 43.31 points, 46.88 points right of Brazil.

Solid rightSwing

Lean versus Brazil: +39.07pts; Weighted mean of the municipality's right − left margin minus Brazil's in the 2026, 2022, 2018 and 2014 runoffs.
Electorate (2026): 18,187; 16th largest electorate in Rondônia
Side changes: 2; Times the leading bloc changed from one election to the next, in 9 elections since 1994. Plus 1 turn(s) between round 1 and round 2 of the same year.
Bellwether?: No; Did not vote for the national winner in the 2026 runoff.

On the map of Rondônia

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.

Alta Floresta D'Oeste+43.31 pts
Rondônia+39.22 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	Flavio Bolsonaro (PL)71.65% Lula (PT)28.35%	+43.31 pts	Right bloc	79.52%
2026 10/04/2026	Round 1	Flavio Bolsonaro (PL)70.06% Lula (PT)25.22% Escritor Augusto Cury (AVANTE)1.81% Ronaldo Caiado (PSD)1.48% +8 more Renan Santos (MISSÃO)1.21% Zema (NOVO)0.09% Clariana Barao (DC)0.04% Samara (UP)0.04% Edmilson Costa (PCB)0.03% Hertz Dias (PSTU)0.02% Veterinário Wilson Grassi (DEMOCRATA)0.01% Rui Costa Pimenta (PCO)0.00%	+45.77 pts	Right bloc	78.91%
2022 10/30/2022	Round 2	Jair Bolsonaro (PL)71.16% Lula (PT)28.84%	+42.32 pts	Right bloc	73.14%
2022 10/02/2022	Round 1	Jair Bolsonaro (PL)65.86% Lula (PT)28.98% Simone Tebet (MDB)2.75% Ciro Gomes (PDT)1.39% +7 more Soraya Thronicke (UNIÃO)0.82% Felipe D Avila (NOVO)0.08% Padre Kelmon (PTB)0.07% Sofia Manzano (PCB)0.03% Vera (PSTU)0.01% Constituinte Eymael (DC)0.01% Léo Péricles (UP)0.01%	+39.17 pts	Right bloc	72.61%
2018 10/28/2018	Round 2	Jair Bolsonaro (PSL)69.37% Fernando Haddad (PT)30.63%	+38.75 pts	Right bloc	69.69%
2018 10/07/2018	Round 1	Jair Bolsonaro (PSL)60.02% Fernando Haddad (PT)24.77% Geraldo Alckmin (PSDB)5.30% Ciro Gomes (PDT)3.83% +9 more Alvaro Dias (PODE)1.54% João Amoêdo (NOVO)1.46% Henrique Meirelles (MDB)1.45% Guilherme Boulos (PSOL)0.64% Cabo Daciolo (PATRI)0.49% Marina Silva (REDE)0.43% Vera (PSTU)0.03% Eymael (DC)0.03% João Goulart Filho (PPL)0.02%	+40.56 pts	Right bloc	71.57%
2014 10/26/2014	Round 2	Aécio Neves (PSDB)55.29% Dilma (PT)44.71%	+10.58 pts	Right bloc	68.98%
2014 10/05/2014	Round 1	Aécio Neves (PSDB)49.04% Dilma (PT)42.90% Marina Silva (PSB)6.68% Pastor Everaldo (PSC)0.68% +7 more Luciana Genro (PSOL)0.28% Levy Fidelix (PRTB)0.15% Eduardo Jorge (PV)0.11% Zé Maria (PSTU)0.09% Eymael (PSDC)0.04% Mauro Iasi (PCB)0.02% Rui Costa Pimenta (PCO)0.02%	−0.18 pts	Left bloc	72.28%
2010 10/31/2010	Round 2	José Serra (PSDB)50.49% Dilma (PT)49.51%	+0.97 pts	Right bloc	70.72%
2010 10/03/2010	Round 1	José Serra (PSDB)47.92% Dilma (PT)47.31% Marina Silva (PV)4.00% Plínio (PSOL)0.43% +4 more Levy Fidelix (PRTB)0.12% Eymael (PSDC)0.11% Zé Maria (PSTU)0.08% Ivan Pinheiro (PCB)0.03%	−3.70 pts	Left bloc	75.46%
2006 10/29/2006	Round 2	Lula (PT)55.82% Geraldo Alckmin (PSDB)44.18%	−11.65 pts	Left bloc	71.57%
2006 10/01/2006	Round 1	Geraldo Alckmin (PSDB)48.51% Lula (PT)47.37% Heloísa Helena (PSOL)2.28% Cristovam Buarque (PDT)1.41% +3 more Luciano Bivar (PSL)0.28% Ana Maria Rangel (PRP)0.13% José Maria Eymael (PSDC)0.03%	−2.11 pts	Left bloc	77.01%
2002 10/27/2002	Round 2	Lula (PT)54.82% José Serra (PSDB)45.18%	−9.64 pts	Left bloc	72.35%
2002 10/06/2002	Round 1	Lula (PT)48.78% José Serra (PSDB)29.09% Garotinho (PSB)15.24% Ciro (PPS)6.62% +2 more Zé Maria (PSTU)0.26% Rui Costa Pimenta (PCO)0.02%	−41.82 pts	Left bloc	78.76%
1998 10/04/1998	Round 1	Fernando Henrique (PSDB)74.96% Lula (PT)16.57% Ciro Gomes (PPS)3.81% Enéas (PRONA)1.31% +8 more Sergio Bueno (PSC)0.57% Thereza Ruiz (PTN)0.55% Brigadeiro Ivan Frota (PMN)0.47% Zé Maria (PSTU)0.46% Eymael (PSDC)0.40% João de Deus Barbosa (PT do B)0.34% Sirkis (PV)0.28% Vasco Neto (PSN)0.27%	+56.12 pts	Right bloc	68.88%
1994 10/03/1994	Round 1	Fernando Henrique Cardoso (PSDB)56.99% Luiz Inacio Lula da Silva (PT)29.03% Orestes Quercia (PMDB)3.79% Leonel de Moura Brizola (PDT)3.78% +4 more Eneas Ferreira Carneiro (PRONA)3.11% Esperidiao Amin Helou Filho (PPR)1.78% Carlos Antonio Gomes (PRN)1.21% Hernani Goulart Fortuna (PSC)0.31%	+34.38 pts	Right bloc	66.47%

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
2006(between rounds)·Right bloc→Left bloc
2010(Round 2)·Left bloc→Right bloc

Other municipalities in the Cacoal 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.