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Château-Thierry
City in Hauts-de-France, France
Overview
Château-Thierry is a picturesque town set along the Marne River, celebrated as the birthplace of poet Jean de La Fontaine. The city boasts a rich medieval heritage, scenic views, and a welcoming small-town atmosphere with easy access to Champagne vineyards.
Geographic Context
Jurisdiction
France
Metropolitan Region
Hauts-de-France
Population
15,068
Time Zone
Europe/Paris
Coordinates
49.05°, 3.40°
Key Metrics
Safety Score · estimate
78
Female Safety
77
LGBTQ+ Safety
70
Traffic Safety
70
Food Safety
93
Monthly Cost · estimate
$1,722
Local Cost
$982
Local Income
$1,850
Cashless
66
English
32
Temperature
10.6°C
Summer Avg
18.3°C
Winter Avg
3.0°C
Record High
40.3°C
Record Low
-12.7°C
Humidity
83%
Precipitation
708 mm
Internet Speed
400 Mbps
Upload
256 Mbps
Latency
11 ms
City Vibrancy
15
Coworking
0
Cafes
1
Nightlife
4
Parks
10
Transport
100
Walk Score
100
Footways
324.0
Airport
—
Distance
—
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 2 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 2025-12-06.
Overture Maps and OpenStreetMap - 2 source-backed neighborhood entities are available for this city. Record updated 2026-03-25.
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: 77/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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