Ilhabela / SP
36,766 pop. (2026) Sun and beachNature and ecotourismAdventure tourism ilhabelense
Public data for Ilhabela, with source and date on every number. Updated on 04/11/2026.
Where to go in Ilhabela visitor guide on circuitobr.com.br (in Portuguese)
Territorial characterization
IBGE · INEP · Atlas Brasil. Diagnostic context; not counted toward completeness
Population
36,766 pop.
GDP
R$ 14.83 bn
GDP per capita 2023
R$ 424,535.26
IDEB
6.6 · anos iniciais
IDHM
0.756 · Alto
Sustainability and territory of Ilhabela
Environmental indicators and territorial data
Environmental indicators
CBR Tourism Intelligence · Environmental
Energy consumption
Data not yet available
No energy records in the period.
Municipality-total data (proxy): not a tourism-only breakdown.
Source: Energy utility CBRCBR: CircuitoBR data (reported by the municipal administration or the platform inventory), not from an official body.
Annual electricity consumption (context)
97,322 MWh
total consumption in 2024
Residential58,504 MWh
Commercial27,680 MWh
Other classes11,138 MWh
Context: consumption of the whole municipality over the year. Not counted toward completeness. The Matrix indicator is the monthly residential and commercial consumption reported by the local government, so the two numbers do not match.
Source: SEMIL-SP, Anuário Energético por Município 2025 (ano-base 2024) · Ref. 12/2024
CBR Tourism Intelligence · Environmental
Water and sewage consumption
Data not yet available
No water/sewage records in the period.
Municipality-total data (proxy): not a tourism-only breakdown.
Source: Sanitation utility CBRCBR: CircuitoBR data (reported by the municipal administration or the platform inventory), not from an official body.
Sanitation coverage
78.4% of the population with water supply
Sewage collection56.2%
Sewage treated (share of collected)100.0%
Share of the population served by water and sewage (infrastructure), distinct from consumption and environmental quality.Share of the population served by water and sewage (infrastructure), distinct from consumption and environmental quality. SNIS up to 2023; SINISA from 2024. Reporting to SINISA is a condition for the municipality to access federal sanitation funds (Decree 11,599/2023, art. 7, V). A municipality that did not report has no data.
Source: SINISA 2025, referência 2024, Ministério das Cidades 2024 · Ref. 12/2024
CBR Tourism Intelligence · Environmental
Quality of beaches, rivers and lakes
4 inland-water points
Córrego das Tocas (TOCA 02900)WQI 72, Good
Ribeirão Água Branca (ABRA 02950)WQI 65, Good
Rio Nossa Senhora da Ajuda (NSRA 02900)WQI 61, Good
Rio Quilombo (QLOM 02950)WQI 41, Fair
BasisAnnual average of each point, 2023
Beachesdata not yet available
Source: CETESB · Ref. 12/2023
CBR Tourism Intelligence · Environmental
Solid waste management
28.86 t/day
Landfill quality index (IQR)10.0/10
ClassificationAdequado
Source: CETESB · Ref. 12/2024
Territory
Territorial area
346.389 km²
Source: IBGE, 2022 Census · Ref. 12/2022
Population density
106.1 hab/km²
Estimated population 2026 (36,766 inhab.) over an area of 346.389 km²
Source: IBGE · population: 2026 estimate · area: 2022 Census · Ref. 07/2026
Biome
Mata Atlântica
Source: IBGE, Bioma predominante por município (edição 2024) · Ref. 12/2024
Temperature and rainfall
22.6 °C
average temperature, last 12 months
Rainfall, last 12 months2,538 mm
Temperature stationBERTIOGA (81 km from the town center)
Rainfall stationTAUBATE (84 km from the town center)
Environmental context. Not counted toward completeness.
Source: INMET, automatic stations · Ref. 10/2025 to 09/2026