Unlock more jurisdiction sub-pages
Subscribe for full sub-page depth, saves, alerts, and exports.
Başiskele
City in Kocaeli, Turkey
Overview
Başiskele is a charming coastal district in the Kocaeli province, blending modern suburban comfort with the natural beauty of the Marmara Sea and green hills. It's known for its relaxed pace of life, scenic spots, and proximity to Istanbul.
Geographic Context
Jurisdiction
Turkey
Province
Kocaeli
Population
97,817
Time Zone
Europe/Istanbul
Coordinates
40.65°, 29.90°
Key Metrics
Safety Score · estimate
65
Female Safety
55
LGBTQ+ Safety
40
Traffic Safety
50
Food Safety
80
Monthly Cost · estimate
$1,032
Local Cost
$645
Local Income
$600
Cashless
65
English
35
Temperature
12.3°C
Summer Avg
21.4°C
Winter Avg
3.2°C
Record High
40.2°C
Record Low
-18.3°C
Humidity
75%
Precipitation
640 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
KCO
Distance
18 km
Explore
Neighborhoods
Mapped9 neighborhoods sourced from Overture Maps and OpenStreetMap.
View all 9 neighborhoodsData sources
Source-backed data
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 2025-12-05.
Overture Maps and OpenStreetMap - 9 source-backed neighborhood entities are available for this city. Record updated 2026-03-21.
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.
Subscribe to unlock more jurisdiction sub-pages this month.
You can keep discovering Oyster publicly, but full multi-jurisdiction depth, tracking, alerts, and exports are part of paid access.