Urban Development in Armenia 14 indicators covering urban development for Armenia. IndicatorLatest Year10-yr change Rank Population in the largest city 54.1% 2025 down 2.2% 18th Population density 105.12 people per sq. km of land area 2023 down 1.0% 101st PM2.5 air pollution, mean annual exposure 28.55 micrograms per cubic meter 2023 up 5.7% 52nd Population in urban agglomerations of more than 1 million 1.10 million 2025 up 2.7% 120th Population in urban agglomerations of more than 1 million, per capita 0.3564 units per person 2025 down 0.0% 27th Population in urban agglomerations of more than 1 million, annual 0.246 % change on previous year 2025 down 12.4% 106th Population in urban agglomerations of more than 1 million, per unit 0 units per US$ of GDP 2025 down 62.9% 55th Population in urban agglomerations of more than 1 million, per square 38.82 units per square kilometre 2023 up 3.8% 26th Population in largest city 1.10 million 2025 up 2.7% 124th Crude steelmaking capacity 0.4 Tonnes 2025 up 100.0% 73rd Africa's Development Dynamics (AfDD) Table 23 - Ecological 52.93 Hectares 2020 up 24.7% 84th PM2.5 air pollution, population exposed to levels exceeding WHO 100.0% 2017 unchanged 1st Dollar value of all resources made available to strengthen 13,000 2023 down 99.2% 148th Transport equipment indicators — Available seat capacity for schedule 417.24 Per 1 000 inhabitants 2016 up 42.5% 32nd