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San Juan
City in Ilocos Sur, Philippines
Overview
San Juan, Ilocos Sur is a busy municipality on the northwestern coast of Luzon known for its blend of local heritage and scenic beaches. The city offers a friendly community, lively festivals, and access to historical landmarks.
Geographic Context
Jurisdiction
Philippines
Province
Ilocos Sur
Population
134,312
Time Zone
Asia/Manila
Coordinates
17.73°, 120.39°
Key Metrics
Safety Score
75
Female Safety
60
LGBTQ+ Safety
40
Traffic Safety
65
Food Safety
60
Monthly Cost
$505
Local Cost
$260
Local Income
$220
Cashless
30
English
60
Temperature
25.7°C
Summer Avg
25.9°C
Winter Avg
24.2°C
Record High
38.7°C
Record Low
15.3°C
Humidity
77%
Precipitation
2728 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-21.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-06.
Oyster List city price model - City price estimates calibrated from local price surveys and jurisdiction-level cost signals. Updated 2026-01-14.
Estimated data
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores are model-assisted estimates derived from source-backed country and city signals. Confidence 65/100.
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