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Lạng Sơn
City in Lạng Sơn, Vietnam
Overview
Lạng Sơn is a border city in northern Vietnam, famous for its diverse markets, dramatic landscapes, and historical sites. Its strategic location near China makes it a lively hub for trade and culture, blending Vietnamese and Chinese influences.
Geographic Context
Jurisdiction
Vietnam
Province
Lạng Sơn
Population
200,108
Time Zone
Asia/Ho_Chi_Minh
Coordinates
21.85°, 106.76°
Key Metrics
Safety Score · estimate
70
Female Safety
65
LGBTQ+ Safety
45
Traffic Safety
50
Food Safety
60
Monthly Cost · estimate
$527
Local Cost
$280
Local Income
$250
Cashless
30
English
35
Temperature
21.5°C
Summer Avg
26.8°C
Winter Avg
14.3°C
Record High
39.7°C
Record Low
-2.1°C
Humidity
80%
Precipitation
1349 mm
Internet Speed
145 Mbps
Upload
92 Mbps
Latency
6 ms
City Vibrancy
12
Coworking
0
Cafes
6
Nightlife
1
Parks
5
Transport
15
Walk Score
15
Footways
30.0
Airport
—
Distance
—
Explore
Neighborhoods
EstimatedNeighborhood highlights with vibe, safety, and cost profiles.
View featured neighborhoodsData 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 2025-12-06.
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: 65/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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