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Isau Fonseca

Photo of Isau Raimundo da Fonseca
Isau Fonseca
Isau Raimundo da Fonseca (legal name)
6 elections between 1996 and 2024 · latest party UNIÃO
55 years old in 2024 · Male · Higher education, incomplete
Prefeito
social media reported to the TSE

Isau Fonseca (Isaú Raimundo da Fonseca) ran in 6 elections between 1996 and 2024, for mayor and city councillor, according to data from Brazil's Superior Electoral Court (TSE). He was elected 4 times: mayor of Ji-Paraná in 2020; city councillor of Ji-Paraná in 2008, 2004 and 2000. The highest vote was in 2024, for mayor in Ji-Paraná/RO: 23,321 votes. In the 2024 campaign for mayor in Ji-Paraná/RO, reported R$ 747 thousand in income: R$ 557 thousand from the Electoral Fund (FEFC), R$ 141 thousand from private donations (16 donors) and R$ 48 thousand from own funds. Contracted spending totals R$ 727 thousand, mainly on activists and street mobilization (R$ 174 thousand), legal services (R$ 100 thousand) and advertising with printed materials (R$ 93 thousand). In previous campaigns, already closed, reported contracted spending of R$ 365 thousand in 2020 and R$ 49 thousand in 2008.

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Vote trend across elections

23,321 votes in 2024 · 6 elections

The votes of Isau Raimundo da Fonseca in each election they ran in, from oldest to most recent. All on the same scale (the highest vote recorded); the color shows the office.

City CouncillorMayor

The longest bar (the one that goes all the way) is the highest vote recorded for any office, elected or not; it works as a ruler, and all the other bars are proportional to it (the longer the bar, the more votes). What shows whether the person was elected is the fill, not the length: filled (colored) bar = elected; only the dashed outline = not elected; "to the runoff" = went to the runoff. From oldest (top) to newest. Click a bar to see the result of that election. The campaign finance report of each candidacy is in the list below.

Campaign funding

2024: R$ 747 thousand in income · R$ 727 thousand em gastos

Isau Fonseca reported income and spending to the TSE in 3 campaigns: city councillor in Ji-Paraná (RO) in 2008, and mayor in Ji-Paraná (RO) in 2020 and 2024. The amounts are those of the time of each campaign, not adjusted for inflation. In the most recent campaign, in 2024, reported R$ 747 thousand in income: R$ 557 thousand from the Electoral Fund (FEFC), R$ 141 thousand from private donations (16 donors) and R$ 48 thousand from own funds. Contracted spending totals R$ 727 thousand, mainly on activists and street mobilization (R$ 174 thousand) and legal services (R$ 100 thousand). In 2020, R$ 365 thousand in spending; in 2008, R$ 49 thousand in committed spending.

Income in 2024R$ 747 thousandcampaign closed
Spending in 2024R$ 727 thousandcampaign closed; all paid
Spending in 2020R$ 365 thousandcampaign closed; all paid
Campaigns32008, 2020 and 2024

Fundraising, where the money came from:

  • Electoral Fund (FEFC)
  • Other resources from the party and other campaigns
  • Donations from individuals (includes crowdfunding)
  • Companies (until 2014)
  • Own funds
2024Mayor, Ji-Paraná (RO)See donors and spending ›
Raised
R$ 747 thousand
16 individual donors
FEFC 75% · individuals 19% · own funds 6%
Spending contracted
R$ 727 thousand
all paid (100%)
  • Activists and street mobilizationR$ 174 thousand23.9%
  • Legal servicesR$ 100 thousand13.8%
  • Printed materialsR$ 93 thousand12.7%
  • Production of radio, television or video programsR$ 80 thousand11.0%
  • 14 other categoriesR$ 281 thousand38.6%
2020Mayor, Ji-Paraná (RO)See donors and spending ›
Raised
R$ 394 thousand
30 individual donors
FEFC 70% · party and other campaigns 3% · individuals 27%
Spending contracted
R$ 365 thousand
all paid (100%)
  • Production of radio, television or video programsR$ 80 thousand21.9%
  • Advertising with stickersR$ 52 thousand14.2%
  • Legal servicesR$ 50 thousand13.7%
  • StaffR$ 37 thousand10.2%
  • 12 other categoriesincludes R$ 3 thousand entered as "miscellaneous, to be specified" and R$ 45 thousand donated to other candidates and partiesR$ 146 thousand40.0%
2008City councillor, Ji-Paraná (RO)See donors and spending ›
Raised
R$ 49 thousand
6 individual donors
party and other campaigns 2% · individuals 26% · companies 52% · own funds 20%
Spending contracted
R$ 49 thousand
the TSE does not publish the amount paid for this year
  • Printed materialsR$ 17 thousand33.7%
  • Locação/cessão de bens móveisR$ 9 thousand19.2%
  • Fuel and lubricantsR$ 8 thousand16.2%
  • StaffR$ 7 thousand13.6%
  • 14 other categoriesincludes R$ 142 entered as "miscellaneous, to be specified"R$ 9 thousand17.3%

Source: campaign finance reports filed with the TSE (open data). Radar do Voto has these data from 2006 on in general elections and from 2008 on in municipal elections; earlier campaigns do not appear. 2024: TSE data of 14/09/2026; 2020: TSE data of 12/09/2026. Contracted spending is the total of the expenses the campaign reported; paid is the part already settled (the TSE only publishes the paid amount from 2018 on). The spending categories are the TSE's; the detail by supplier is in the dashboard. Corporate donations have been prohibited since 2015.

See donors, suppliers and spending ›

Candidacies

6 candidacies · elected in 2004, 2008 and 2020

This person's history at the polls, from the most recent candidacy to the oldest.

G é Eleição Geral: presidente, governador, senador e deputados. L é Eleição Local (municipal): prefeito e vereador. De 1933 a 1990 o TSE não publica cargo municipal, então esses anos são todos G.

A candidacy without votes is a registration that did not reach the ballot: according to the TSE data, a registration not approved, a withdrawal, or a running mate, who does not receive individual votes.

The race or color is the one the person declared to the TSE in the registration of each candidacy. The Court started collecting this information in 2014; that is why it does not appear in earlier candidacies.