Unlock more jurisdiction sub-pages
Subscribe for full sub-page depth, saves, alerts, and exports.
Seine-Saint-Denis
City in Île-de-France, France
Overview
Seine-Saint-Denis is a lively and diverse department in the northeastern suburbs of Paris, blending historic sites, multicultural neighborhoods, and a growing arts scene. While often overlooked by tourists, it offers authentic local experiences and easy access to central Paris.
Geographic Context
Jurisdiction
France
Metropolitan Region
Île-de-France
Population
1,681,725
Time Zone
Europe/Paris
Coordinates
48.91°, 2.48°
Key Metrics
Safety Score
40
Female Safety
45
LGBTQ+ Safety
60
Traffic Safety
70
Food Safety
90
Monthly Cost
$2,289
Local Cost
$1,588
Local Income
$2,200
Cashless
90
English
50
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
364 Mbps
Upload
279 Mbps
Latency
4 ms
City Vibrancy
64
Coworking
0
Cafes
25
Nightlife
10
Parks
29
Transport
0
Walk Score
0
Footways
—
Airport
LBG
Distance
6 km
Explore
Neighborhoods
Mapped179 neighborhoods sourced from Overture Maps and OpenStreetMap.
View all 179 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 28 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-05.
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 - 179 source-backed neighborhood entities are available for this city. Updated 2026-03-22.
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 85/100.
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.