Johannesburg
1,756 km²
Lusaka
360 km²
City Map Compare/Johannesburg vs Lusakavs
vs
5 km
Johannesburg covers 1,756 km² of contiguous built-up land, 4.9× the built-up area of Lusaka (360 km²).
| Johannesburg | Lusaka | |
|---|---|---|
| Urban area | Johannesburg | Lusaka |
| Population (2025) | 8.59 million | 3.66 million |
| Built-up area | 1,756 km² | 360 km² |
| Density | 4,893 /km² | 10,161 /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.