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Tanchang
City in Gansu, China
Overview
Tanchang is a compact county-level city in Gansu province set in a lush valley, famed for its scenic river, traditional markets, and deep historical roots. The city offers a friendly local atmosphere, with a blend of tranquil neighborhoods and lively public squares.
Geographic Context
Jurisdiction
China
Province
Gansu
Population
254,944
Time Zone
Asia/Shanghai
Coordinates
33.97°, 104.44°
Key Metrics
Safety Score
65
Female Safety
54
LGBTQ+ Safety
32
Traffic Safety
50
Food Safety
60
Monthly Cost
$488
Local Cost
$238
Local Income
$460
Cashless
80
English
15
Temperature
6.7°C
Summer Avg
16.1°C
Winter Avg
-3.3°C
Record High
33.3°C
Record Low
-18.8°C
Humidity
67%
Precipitation
585 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 2026-03-22.
World Air Quality Index - Latest available city-level air quality station measurement. Updated 2025-12-05.
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 55/100.
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