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Saint-Léger-en-Yvelines
City in Île-de-France, France
Overview
Saint-Léger-en-Yvelines is a picturesque village set in the heart of the Yvelines, surrounded by lush forests and tranquil countryside. With its historic town center, charming homes, and easy access to nature, it's an inviting escape from urban bustle. The town offers a serene pace of life while remaining within reach of Paris.
Geographic Context
Jurisdiction
France
Metropolitan Region
Île-de-France
Population
1,462
Time Zone
Europe/Paris
Coordinates
48.72°, 1.77°
Key Metrics
Safety Score
90
Female Safety
85
LGBTQ+ Safety
70
Traffic Safety
82
Food Safety
95
Monthly Cost
$1,890
Local Cost
$1,320
Local Income
$2,000
Cashless
75
English
35
Temperature
10.9°C
Summer Avg
18.5°C
Winter Avg
3.5°C
Record High
39.7°C
Record Low
-12.3°C
Humidity
82%
Precipitation
642 mm
Internet Speed
453 Mbps
Upload
453 Mbps
Latency
7 ms
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
14
Walk Score
14
Footways
27.0
Airport
TNF
Distance
25 km
Explore
Frequently 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 65 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-08.
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.
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 65/100.
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