Unlock more jurisdiction sub-pages
Subscribe for full sub-page depth, saves, alerts, and exports.
Gampaha
City in Western, Sri Lanka
Overview
Gampaha is a lively city in Sri Lanka's Western Province, combining busy urban streets with tranquil suburban areas. It is known for its traditional markets, lush botanical gardens, and excellent connectivity to Colombo.
Geographic Context
Jurisdiction
Sri Lanka
Province
Western
Population
191,040
Time Zone
Asia/Colombo
Coordinates
7.09°, 79.99°
Key Metrics
Safety Score · estimate
65
Female Safety
55
LGBTQ+ Safety
20
Traffic Safety
40
Food Safety
65
Monthly Cost · estimate
$467
Local Cost
$212
Local Income
$190
Cashless
30
English
45
Temperature
26.4°C
Summer Avg
26.3°C
Winter Avg
25.7°C
Record High
35.5°C
Record Low
18.2°C
Humidity
83%
Precipitation
1998 mm
Internet Speed
74 Mbps
Upload
46 Mbps
Latency
15 ms
City Vibrancy
6
Coworking
0
Cafes
3
Nightlife
0
Parks
3
Transport
0
Walk Score
0
Footways
—
Airport
DGM
Distance
14 km
Explore
Data sources
Source-backed data
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.
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: 56/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
Subscribe to unlock more jurisdiction sub-pages this month.
You can keep discovering Oyster publicly, but full multi-jurisdiction depth, tracking, alerts, and exports are part of paid access.