Republic of the Congo
Urban centre 1975–2100
Explore the population, density, built-up land and growth of Brazzaville’s urban footprint, as defined by GHSL, from 1975 to 2100 (projected after 2025).
Figures for 2025
- Population
- 3,622,616
- Density
- 13,012 people/km²
- 27% of the boundary built; 47,918 people per built km²
- Area
- 278 km²
GHS-WUP R2025A on the H3 grid. The interactive charts show the selected year once loaded.