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Haikou
City in Hainan, China
Overview
Haikou, the capital of Hainan province, is a dynamic coastal city blending tropical scenery, modern infrastructure, and centuries of history. It's known for its lush parks, lively markets, and relaxed island vibe.
Geographic Context
Jurisdiction
China
Province
Hainan
Population
2,873,358
Time Zone
Asia/Shanghai
Coordinates
20.05°, 110.20°
Key Metrics
Safety Score
75
Female Safety
70
LGBTQ+ Safety
35
Traffic Safety
60
Food Safety
80
Monthly Cost
$995
Local Cost
$500
Local Income
$700
Cashless
90
English
35
Temperature
24.8°C
Summer Avg
28.6°C
Winter Avg
19.4°C
Record High
38.1°C
Record Low
7.3°C
Humidity
82%
Precipitation
1781 mm
City Vibrancy
5
Coworking
0
Cafes
0
Nightlife
0
Parks
5
Transport
0
Walk Score
0
Footways
—
Airport
HAK
Distance
30 km
Explore
Neighborhoods
Mapped35 neighborhoods sourced from Overture Maps and OpenStreetMap.
View neighborhoodsFrequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-22.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-05.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-05.
Oyster List city price model - City price estimates calibrated from local price surveys and jurisdiction-level cost signals. Updated 2026-01-14.
Overture Maps and OpenStreetMap - 35 source-backed neighborhood entities are available for this city. Updated 2026-04-04.
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 75/100.
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