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Therwil

City in Basel-Land, Switzerland

Overview

Therwil is a charming, medium-sized Swiss town just outside Basel, offering a peaceful village feel and easy commuter access to the city. Known for its well-kept streets, greenery, and community events, it's perfect for families and visitors seeking authentic Swiss daily life.

Geographic Context

Jurisdiction
Switzerland
Canton
Basel-Land
Population
9,867
Time Zone
Europe/Zurich
Coordinates
47.50°, 7.56°

Key Metrics

Safety Score · estimate
95
Female Safety
92
LGBTQ+ Safety
85
Traffic Safety
92
Food Safety
99
Monthly Cost · estimate
$3,765
Local Cost
$2,230
Local Income
$4,850
Cashless
95
English
80
Temperature
8.9°C
Summer Avg
17.8°C
Winter Avg
0.0°C
Record High
34.3°C
Record Low
-19.0°C
Humidity
83%
Precipitation
1061 mm
Internet Speed
185 Mbps
Upload
56 Mbps
Latency
10 ms
City Vibrancy
7
Coworking
0
Cafes
1
Nightlife
2
Parks
4
Transport
100
Walk Score
100
Footways
344.0
Airport
BSL;MLH;EAP
Distance
12 km

Data sources

Source-backed data

Ookla Open Data - Internet speed aggregates for 2024Q3 from 27 tests. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-07.
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: 81/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.

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