#54 by population worldwide
Surabaya
Indonesia
- Population, 2025
- 6.8 million
- Projected, 2050
- 6.3 million−7.3%
- World rank
- #542000: #39 → 2050: #76
- Urban area
- 1,303 km²
- Density
- 5,252people/km²
- Built-up area per resident
- 37 m²
- Time zone
- UTC+7Asia/Jakarta · +3 h vs Tbilisi
- Distance from Tbilisi
- 8,767 km
Weather in Surabaya
Surabaya
26°
Cloudy
Today: ↑37° ↓25°
Pressure 1010 hPa
24-hour forecast
Air quality
99
Bad
- PM2.5
- 136.9µg/m³
- PM10
- 139.7µg/m³
- NO₂
- 64.1µg/m³
- O₃
- 0µg/m³
7-day forecast
- Today25°37°0%
- Sun25°36°8%
- Mon26°36°29%, 4.7 mm
- Tue24°34°51%, 11.2 mm
- Wed24°33°34%, 6.9 mm
- Thu23°35°20%, 2.2 mm
- Fri24°35°10%, 0.6 mm
Feels like
30°Humidity
80%Wind
0km/h315° NWUV index
9Very highPrecipitation
0%Sunrise
05:03Sunrise 05:03Sunset 17:23
Updated 04:15 · Open-Meteo
Population 1975–2050
Thousands of people; 2030–2050 are UN projections.
- 19753,643
- 19804,103
- 19854,569
- 19905,035
- 19955,393
- 20005,722
- 20056,179
- 20106,548
- 20156,801
- 20206,861
- 20256,844
- 20306,807
- 20356,739
- 20406,642
- 20456,521
- 20506,343
Getting around
No metro stations inside the urban area are mapped in OpenStreetMap.
Airports
SUB · 12 km · MLG · 61 km
Currency: IDR (Rp)
FAQ
What is the population of Surabaya?
Surabaya has 6.8 million people in its urban area in 2025 — #54 in the world. The UN projects 6.3 million by 2050.
What time zone is Surabaya in?
Asia/Jakarta, UTC+7. +3 h vs Tbilisi.
Does Surabaya have a metro?
No metro stations inside the urban area are mapped in OpenStreetMap.
How far is Surabaya from Tbilisi?
About 8,767 km in a straight line (great-circle distance).