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Santa Helena
City in Maranhão, Brazil
Overview
Santa Helena is a small yet lively city in Maranhão, Brazil, known for its welcoming community, busy markets, and traditional festivals. Its riverside setting and friendly pace offer a quintessential slice of rural Nordeste life.
Geographic Context
Jurisdiction
Brazil
State
Maranhão
Population
26,461
Time Zone
America/Sao_Paulo
Coordinates
-2.43°, -45.38°
Key Metrics
Safety Score · estimate
38
Female Safety
34
LGBTQ+ Safety
28
Traffic Safety
35
Food Safety
44
Monthly Cost · estimate
$548
Local Cost
$312
Local Income
$170
Cashless
22
English
15
Temperature
27.4°C
Summer Avg
27.6°C
Winter Avg
26.2°C
Record High
40.5°C
Record Low
19.3°C
Humidity
79%
Precipitation
1859 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
PHI
Distance
31 km
Explore
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 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-05.
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 2026-01-15.
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: 33/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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