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Derince
City in Kocaeli, Turkey
Overview
Derince is a port town in Kocaeli Province, Turkey, set along the northern coast of the Gulf of İzmit. The city is known for its tranquil neighborhoods, proximity to the sea, and a blend of local culture and industry. While not a major tourist hotspot, its relaxed atmosphere and accessibility to natural sights give it unique charm.
Geographic Context
Jurisdiction
Turkey
Province
Kocaeli
Population
—
Time Zone
Europe/Istanbul
Coordinates
40.76°, 29.81°
Key Metrics
Safety Score
65
Female Safety
55
LGBTQ+ Safety
40
Traffic Safety
60
Food Safety
80
Monthly Cost
$1,047
Local Cost
$563
Local Income
$520
Cashless
60
English
35
Temperature
13.7°C
Summer Avg
22.7°C
Winter Avg
5.1°C
Record High
42.1°C
Record Low
-13.3°C
Humidity
78%
Precipitation
733 mm
Internet Speed
84 Mbps
Upload
9 Mbps
Latency
8 ms
City Vibrancy
65
Coworking
0
Cafes
16
Nightlife
0
Parks
49
Transport
100
Walk Score
100
Footways
273.0
Airport
KCO
Distance
23 km
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-23.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 3 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-09.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. 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 60/100.
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