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Marly-le-Roi

City in Île-de-France, France

Overview

Marly-le-Roi is a picturesque suburb west of Paris, famed for its historic streets, royal heritage, and proximity to lush green spaces. The city combines a peaceful village charm with easy access to urban amenities, offering a unique blend of culture, history, and relaxation.

Geographic Context

Jurisdiction
France
Metropolitan Region
Île-de-France
Population
16,619
Time Zone
Europe/Paris
Coordinates
48.87°, 2.08°

Key Metrics

Safety Score
90
Female Safety
87
LGBTQ+ Safety
82
Traffic Safety
89
Food Safety
98
Monthly Cost
$2,445
Local Cost
$1,730
Local Income
$2,450
Cashless
85
English
62
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
47 Mbps
Upload
65 Mbps
Latency
4 ms
City Vibrancy
23
Coworking
0
Cafes
4
Nightlife
2
Parks
17
Transport
100
Walk Score
100
Footways
234.0
Airport
TNF
Distance
13 km

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Cost of Living
Prices & expenses
Weather & Climate
Temperature & conditions
Alternatives
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Side-by-side comparison
Neighborhoods
2 areas mapped
City Guide
Tips & insights

Neighborhoods

Partial

Coverage is incomplete — additional neighborhoods are being added as more source data is processed.

Les Grandes Terres Place Victorien Sardou

Coverage is incomplete — more neighborhoods are being added.

View all 2 neighborhoods

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 2 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 2025-12-06.
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 - 2 source-backed neighborhood entities are available for this city. Updated 2026-03-26.

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 83/100.

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