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Três Cachoeiras

City in Rio Grande do Sul, Brazil

Overview

Três Cachoeiras is a charming small city in Rio Grande do Sul, known for its proximity to lush Atlantic Forest landscapes and its inviting local atmosphere. With a population of just over 11,000, it offers a tranquil retreat from the busy coast, yet is only a short drive from popular beaches.

Geographic Context

Jurisdiction
Brazil
State
Rio Grande do Sul
Population
11,224
Time Zone
America/Sao_Paulo
Coordinates
-29.48°, -49.98°

Key Metrics

Safety Score · estimate
70
Female Safety
62
LGBTQ+ Safety
42
Traffic Safety
55
Food Safety
73
Monthly Cost · estimate
$694
Local Cost
$373
Local Income
$370
Cashless
38
English
20
Temperature
18.4°C
Summer Avg
22.2°C
Winter Avg
14.4°C
Record High
33.5°C
Record Low
1.7°C
Humidity
83%
Precipitation
1575 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
TSQ
Distance
18 km

Neighborhoods

Mapped

10 neighborhoods sourced from Overture Maps and OpenStreetMap.

View all 10 neighborhoods

Data sources

Source-backed data

World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-07.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-06.
Overture Maps and OpenStreetMap - 10 source-backed neighborhood entities are available for this city. Record updated 2026-03-27.

Estimates and unverified origins

Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 50/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.

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