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Hérouville-Saint-Clair
City in Normandie, France
Overview
Hérouville-Saint-Clair is a dynamic suburb of Caen in Normandy, known for its modern housing, green spaces, and riverside walks. The city offers an inviting mix of residential calm, local culture, and accessibility to greater Caen.
Geographic Context
Jurisdiction
France
Metropolitan Region
Normandie
Population
22,473
Time Zone
Europe/Paris
Coordinates
49.21°, -0.31°
Key Metrics
Safety Score
81
Female Safety
83
LGBTQ+ Safety
77
Traffic Safety
75
Food Safety
95
Monthly Cost
$1,957
Local Cost
$1,162
Local Income
$1,700
Cashless
87
English
34
Temperature
10.8°C
Summer Avg
17.4°C
Winter Avg
4.4°C
Record High
39.5°C
Record Low
-11.2°C
Humidity
84%
Precipitation
714 mm
Internet Speed
545 Mbps
Upload
36 Mbps
Latency
18 ms
City Vibrancy
12
Coworking
0
Cafes
1
Nightlife
1
Parks
10
Transport
0
Walk Score
0
Footways
—
Airport
CFR
Distance
12 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 1 tests. Updated 2025-12-06.
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 2025-12-05.
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 - 1 source-backed neighborhood entities are available for this city. Updated 2026-03-23.
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 74/100.
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