Urban Development in Chile 15 indicators covering urban development for Chile. IndicatorLatest Year10-yr change Rank Population in the largest city 39.5% 2025 down 4.4% 37th Population density 26.46 people per sq. km of land area 2023 up 11.3% 177th PM2.5 air pollution, mean annual exposure 23.1 micrograms per cubic meter 2023 up 7.9% 67th Population in urban agglomerations of more than 1 million 7.00 million 2025 up 7.3% 42nd Population in urban agglomerations of more than 1 million, per capita 0.3524 units per person 2025 down 2.5% 28th Population in urban agglomerations of more than 1 million, annual 0.6979 % change on previous year 2025 down 12.4% 92nd Population in urban agglomerations of more than 1 million, per unit 0 units per US$ of GDP 2025 down 27.2% 79th Population in urban agglomerations of more than 1 million, per square 9.29 units per square kilometre 2023 up 7.6% 85th Population in largest city 7.00 million 2025 up 7.3% 31st Crude steelmaking capacity 2.02 Tonnes 2025 unchanged 46th Africa's Development Dynamics (AfDD) Table 23 - Ecological 217.31 Hectares 2020 up 43.4% 38th PM2.5 air pollution, population exposed to levels exceeding WHO 97.7% 2017 down 1.6% 148th Dollar value of all resources made available to strengthen 179,887 2017 up 13.7% 125th Adjusted rural to urban parity index for achieving a minimum 0.4481 2023 up 92.9% 35th Transport equipment indicators — Available seat capacity for schedule 306.94 Per 1 000 inhabitants 2016 up 60.1% 35th