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Martelange
City in Wallonia, Belgium
Overview
Martelange is a quaint Belgian village on the Walloon-Luxembourg border, famed for its cross-border shopping and picturesque Ardennes surroundings. Its unique location along the Sûre river creates a blend of Belgian and Luxembourgish influences in culture and daily life.
Geographic Context
Jurisdiction
Belgium
Region
Wallonia
Population
1,820
Time Zone
Europe/Brussels
Coordinates
49.83°, 5.74°
Key Metrics
Safety Score · estimate
80
Female Safety
75
LGBTQ+ Safety
65
Traffic Safety
85
Food Safety
95
Monthly Cost · estimate
$1,572
Local Cost
$1,082
Local Income
$1,850
Cashless
60
English
35
Temperature
8.6°C
Summer Avg
16.7°C
Winter Avg
0.7°C
Record High
38.8°C
Record Low
-19.8°C
Humidity
85%
Precipitation
895 mm
Internet Speed
450 Mbps
Upload
21 Mbps
Latency
17 ms
City Vibrancy
7
Coworking
1
Cafes
0
Nightlife
2
Parks
4
Transport
34
Walk Score
34
Footways
67.0
Airport
LUX
Distance
41 km
Explore
Data 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 2025-12-08.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-06.
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: 70/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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