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São Fidélis

City in Rio de Janeiro, Brazil

Overview

São Fidélis is a charming small city in northern Rio de Janeiro state, distinguished by its colonial heritage and proximity to the scenic Paraíba do Sul river. Its tranquil atmosphere, community events, and historic streets offer an authentic Brazilian small-town experience.

Geographic Context

Jurisdiction
Brazil
State
Rio de Janeiro
Population
41,212
Time Zone
America/Sao_Paulo
Coordinates
-21.65°, -41.75°

Key Metrics

Safety Score · estimate
50
Female Safety
45
LGBTQ+ Safety
35
Traffic Safety
55
Food Safety
60
Monthly Cost · estimate
$665
Local Cost
$429
Local Income
$320
Cashless
30
English
15
Temperature
23.5°C
Summer Avg
25.6°C
Winter Avg
20.8°C
Record High
42.6°C
Record Low
8.1°C
Humidity
76%
Precipitation
1068 mm
Internet Speed
138 Mbps
Upload
101 Mbps
Latency
6 ms
City Vibrancy
12
Coworking
0
Cafes
0
Nightlife
1
Parks
11
Transport
0
Walk Score
0
Footways
—
Airport
CAW
Distance
46 km

Explore

Cost of Living
Prices & expenses
Weather & Climate
Temperature & conditions
Alternatives
Similar cities worldwide
Compare
Side-by-side comparison
Neighborhoods
1 areas mapped
City Guide
Tips & insights

Neighborhoods

Partial

Coverage is incomplete — additional neighborhoods are being added as more source data is processed.

Vila dos Coroados

Coverage is incomplete — more neighborhoods are being added.

View all 1 neighborhoods

Data sources

Source-backed data

World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 44 tests. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-05.
Overture Maps and OpenStreetMap - 1 source-backed neighborhood entities are available for this city. Record updated 2026-03-22.

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: 45/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.

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