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Iizuka

City in Fukuoka, Japan

Overview

Iizuka is a former coal-mining city in Fukuoka Prefecture, now a quiet regional center rich in history and local culture. Its blend of traditional charm, leafy parks, and small-town hospitality make it a welcoming place to explore.

Geographic Context

Jurisdiction
Japan
Prefecture
Fukuoka
Population
126,136
Time Zone
Asia/Tokyo
Coordinates
33.64°, 130.69°

Key Metrics

Safety Score · estimate
86
Female Safety
85
LGBTQ+ Safety
68
Traffic Safety
80
Food Safety
97
Monthly Cost · estimate
$1,247
Local Cost
$684
Local Income
$1,850
Cashless
63
English
49
Temperature
14.9°C
Summer Avg
24.6°C
Winter Avg
5.0°C
Record High
37.7°C
Record Low
-6.1°C
Humidity
81%
Precipitation
1900 mm
Internet Speed
52 Mbps
Upload
33 Mbps
Latency
23 ms
City Vibrancy
61
Coworking
0
Cafes
3
Nightlife
18
Parks
40
Transport
0
Walk Score
0
Footways
—
Airport
FUK
Distance
23 km

Data sources

Source-backed data

World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 2 tests. 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.

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: 82/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.

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