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Triel-sur-Seine
City in Île-de-France, France
Overview
Triel-sur-Seine is a picturesque commune set on the banks of the Seine in Île-de-France, just northwest of Paris. Known for its historic landmarks, scenic river views, and tranquil town center, it's a charming base for exploring the region.
Geographic Context
Jurisdiction
France
Metropolitan Region
Île-de-France
Population
12,386
Time Zone
Europe/Paris
Coordinates
48.98°, 2.01°
Key Metrics
Safety Score
87
Female Safety
85
LGBTQ+ Safety
78
Traffic Safety
74
Food Safety
96
Monthly Cost
$2,245
Local Cost
$1,460
Local Income
$2,350
Cashless
86
English
63
Temperature
10.7°C
Summer Avg
18.1°C
Winter Avg
3.5°C
Record High
38.1°C
Record Low
-12.1°C
Humidity
82%
Precipitation
672 mm
Internet Speed
499 Mbps
Upload
441 Mbps
Latency
5 ms
City Vibrancy
8
Coworking
0
Cafes
0
Nightlife
2
Parks
6
Transport
100
Walk Score
100
Footways
350.0
Airport
POX
Distance
13 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 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 9 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-07.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-06.
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 - 1 source-backed neighborhood entities are available for this city. Updated 2026-03-25.
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 73/100.
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