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Yokosuka
City in Kanagawa, Japan
Overview
Yokosuka, set between Tokyo Bay and lush hills, is a unique blend of Japanese and American influences due to its long-standing U.S. naval presence. The city offers lively nightlife, historic shrines, beautiful seaside parks, and a welcoming local atmosphere.
Geographic Context
Jurisdiction
Japan
Prefecture
Kanagawa
Population
390,275
Time Zone
Asia/Tokyo
Coordinates
35.28°, 139.67°
Key Metrics
Safety Score · estimate
85
Female Safety
86
LGBTQ+ Safety
74
Traffic Safety
82
Food Safety
97
Monthly Cost · estimate
$1,635
Local Cost
$1,115
Local Income
$2,100
Cashless
68
English
54
Temperature
13.9°C
Summer Avg
23.8°C
Winter Avg
3.5°C
Record High
37.5°C
Record Low
-7.0°C
Humidity
81%
Precipitation
1636 mm
Internet Speed
172 Mbps
Upload
118 Mbps
Latency
16 ms
City Vibrancy
77
Coworking
0
Cafes
14
Nightlife
25
Parks
38
Transport
0
Walk Score
0
Footways
—
Airport
NJA
Distance
28 km
Explore
Neighborhoods
PartialCoverage is incomplete — additional neighborhoods are being added as more source data is processed.
Coverage is incomplete — more neighborhoods are being added.
View all 1 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 2025-12-05.
Overture Maps and OpenStreetMap - 1 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: 84/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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