Population in Europe and Central Asia (UNICEF Prog.regions) 22 indicators covering population for Europe and Central Asia (UNICEF Prog.regions). IndicatorLatest Year10-yr change Rank Total population by age 3,112 2100 down 6.3% 122nd Total population by age 2,216 2023 up 53.4% 66th Proportion of population using of on-site sanitation facilities with 4.94 2024 down 10.9% 3rd Proportion of population using basic sanitation services 22.84 2024 down 19.5% 24th Proportion of population using safely managed sanitation services 74.53 2024 up 13.0% 8th Proportion of population using sanitation facilities connected to 45.41 2024 up 20.6% 15th Proportion of population using on-site sanitation facilities with 24.18 2024 up 6.3% 15th Proportion of population using limited drinking water services 2.36 2024 down 17.7% 43rd Proportion of population using improved drinking water sources 98.87 2024 up 1.5% 6th Proportion of population using sanitation facilities connected to 60.79 2024 up 8.3% 18th Proportion of population using unimproved sanitation facilites 1.21 2024 down 66.0% 57th Proportion of population using limited sanitation services 1.37 2024 down 32.1% 53rd Proportion of population using at least basic sanitation services 97.36 2024 up 3.3% 8th Proportion of population using improved sanitation facilities 98.74 2024 up 2.5% 5th Proportion of population using improved latrines and other improved 34.04 2024 down 2.6% 21st Proportion of population using sanitation facilities connected to 3.91 2024 down 25.5% 60th Proportion of population practising open defecation 0.054 2024 down 57.3% 53rd Refugees by host country, per 1000 population 12 2025 up 33.3% 13th Refugees by host country, per 1 USD GNI per capita 12 2025 up 33.3% 13th New internal displacements 409,962 2025 down 58.5% 114th Internally displaced persons 5.68 million 2025 up 59.5% 96th International migrants, by country of destination 21.82 million 2024 up 25.8% 52nd