Jakarta
4,614 km²
Surabaya
1,304 km²
City Map Compare/Jakarta vs Surabayavs
vs
5 km
Jakarta covers 4,614 km² of contiguous built-up land, 3.5× the built-up area of Surabaya (1,304 km²).
| Jakarta | Surabaya | |
|---|---|---|
| Urban area | Jakarta | Surabaya |
| Population (2025) | 40.5 million | 6.86 million |
| Built-up area | 4,614 km² | 1,304 km² |
| Density | 8,787 /km² | 5,258 /km² |
Urban area = contiguous built-up land and the people living in it in 2025, drawn the same way for every city regardless of administrative boundaries. Source: GHSL Urban Centre Database R2024A, European Commission, Joint Research Centre (CC BY 4.0); some names adjusted to the city names people use, and country attribution follows the dataset.