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Poissy
City in Île-de-France, France
Overview
Poissy is a charming mid-sized town in the Île-de-France region, just 24 km west of Paris. Known for its rich history, striking Collegiate Church, and scenic location along the Seine, it mixes small-town tranquility with proximity to major attractions.
Geographic Context
Jurisdiction
France
Metropolitan Region
Île-de-France
Population
40,792
Time Zone
Europe/Paris
Coordinates
48.93°, 2.05°
Key Metrics
Safety Score · estimate
77
Female Safety
78
LGBTQ+ Safety
80
Traffic Safety
78
Food Safety
98
Monthly Cost · estimate
$2,297
Local Cost
$1,530
Local Income
$2,300
Cashless
78
English
55
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
380 Mbps
Upload
271 Mbps
Latency
5 ms
City Vibrancy
36
Coworking
1
Cafes
5
Nightlife
6
Parks
24
Transport
0
Walk Score
0
Footways
—
Airport
POX
Distance
18 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 6 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 - 6 source-backed neighborhood entities are available for this city. Record updated 2026-03-22.
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: 78/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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