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Dumai
City in Riau, Indonesia
Overview
Dumai is a lively port city on the east coast of Sumatra, Indonesia, known for its oil industry and growing local commerce. With a blend of commercial zones, lively street food culture, and emerging residential neighborhoods, Dumai offers an authentic urban Indonesian experience away from major tourist crowds.
Geographic Context
Jurisdiction
Indonesia
Province
Riau
Population
264,084
Time Zone
Asia/Jakarta
Coordinates
1.67°, 101.44°
Key Metrics
Safety Score
60
Female Safety
50
LGBTQ+ Safety
35
Traffic Safety
40
Food Safety
50
Monthly Cost
$620
Local Cost
$300
Local Income
$210
Cashless
30
English
35
Temperature
26.1°C
Summer Avg
26.1°C
Winter Avg
25.7°C
Record High
32.0°C
Record Low
20.6°C
Humidity
91%
Precipitation
2590 mm
Internet Speed
22 Mbps
Upload
11 Mbps
Latency
7 ms
City Vibrancy
5
Coworking
0
Cafes
1
Nightlife
0
Parks
4
Transport
0
Walk Score
0
Footways
—
Airport
DUM
Distance
7 km
Explore
Neighborhoods
EstimatedNeighborhood highlights with vibe, safety, and cost profiles.
View featured neighborhoodsFrequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-22.
World Air Quality Index - Latest available city-level air quality station measurement. Updated 2025-12-05.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 22 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-05.
Oyster List city price model - City price estimates calibrated from local price surveys and jurisdiction-level cost signals. Updated 2026-01-14.
Estimated data
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores are model-assisted estimates derived from source-backed country and city signals. Confidence 65/100.
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