Dhaka
6,611 km²
Patna
262 km²
City Map Compare/Dhaka vs Patnavs
vs
5 km
Dhaka covers 6,611 km² of contiguous built-up land, 25× the built-up area of Patna (262 km²).
| Dhaka | Patna | |
|---|---|---|
| Urban area | Dhaka | Patna |
| Population (2025) | 37.3 million | 3.43 million |
| Built-up area | 6,611 km² | 262 km² |
| Density | 5,643 /km² | 13,107 /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.