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Boulogne-Billancourt

City in Île-de-France, France

Overview

Boulogne-Billancourt is a city in France.

Geographic Context

Jurisdiction
France
Metropolitan Region
Île-de-France
Population
120,205
Time Zone
Europe/Paris
Coordinates
48.84°, 2.24°

Key Metrics

Safety Score
82
Female Safety
83
LGBTQ+ Safety
86
Traffic Safety
77
Food Safety
98
Monthly Cost
2,775
Local Cost
1900
Local Income
2550
Cashless
87
English
58
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
378 Mbps
Upload
261 Mbps
Latency
6 ms
City Vibrancy
178
Coworking
4
Cafes
51
Nightlife
27
Parks
96
Transport
0
Walk Score
0
Footways
—
Airport
VIY
Distance
8 km

Explore

Cost of Living
Prices & expenses
Weather & Climate
Temperature & conditions
Alternatives
Similar cities worldwide
Compare
Side-by-side comparison
Neighborhoods
8 areas mapped
City Guide
Tips & insights

Neighborhoods

Mapped

8 neighborhoods sourced from Overture Maps and OpenStreetMap.

Centre Ville Les Princes-Marmottan Parchamp - Albert Kahn
View all 8 neighborhoods

Frequently Asked Questions

Sources: Ookla | Teleport | OpenStreetMap · Last updated: 2025

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