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Fontenay-sous-Bois
City in Île-de-France, France
Overview
Fontenay-sous-Bois sits just east of Paris in Île-de-France, blending lively local life with the convenience of city access. It features a mix of historic streets, modern amenities, and green spaces, making it a desirable spot for families and professionals alike.
Geographic Context
Jurisdiction
France
Metropolitan Region
Île-de-France
Population
52,646
Time Zone
Europe/Paris
Coordinates
48.85°, 2.48°
Key Metrics
Safety Score
72
Female Safety
74
LGBTQ+ Safety
80
Traffic Safety
65
Food Safety
95
Monthly Cost
$2,715
Local Cost
$1,675
Local Income
$2,200
Cashless
85
English
36
Temperature
10.9°C
Summer Avg
18.5°C
Winter Avg
3.4°C
Record High
39.6°C
Record Low
-12.5°C
Humidity
81%
Precipitation
661 mm
Internet Speed
287 Mbps
Upload
209 Mbps
Latency
7 ms
City Vibrancy
83
Coworking
0
Cafes
18
Nightlife
20
Parks
45
Transport
0
Walk Score
0
Footways
—
Airport
LBG
Distance
12 km
Explore
Neighborhoods
Mapped17 neighborhoods sourced from Overture Maps and OpenStreetMap.
View all 17 neighborhoodsFrequently 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.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 80 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-05.
Oyster List city price model - City price estimates calibrated from local price surveys and jurisdiction-level cost signals. Updated 2026-01-14.
Overture Maps and OpenStreetMap - 17 source-backed neighborhood entities are available for this city. Updated 2026-04-05.
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 78/100.
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