China
Urban centre 2045–2065
Explore the population, density, built-up land and growth of Zhangyan’s urban footprint, as defined by GHSL, from 1975 to 2100 (projected after 2025).
Figures for 2045 (not an urban centre in 2025)
- Population
- 48,900
- Density
- 3,327 people/km²
- 28% of the boundary built; 11,783 people per built km²
- Area
- 15 km²
GHS-WUP R2025A on the H3 grid. The interactive charts show the selected year once loaded.