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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 · estimate
81
Female Safety
83
LGBTQ+ Safety
77
Traffic Safety
75
Food Safety
95
Monthly Cost · estimate
$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 neighborhoodsData sources
Source-backed data
World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-05.
Overture Maps and OpenStreetMap - 1 source-backed neighborhood entities are available for this city. Record updated 2026-03-23.
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 74/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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