Population in Sofia 13 indicators covering population for Sofia. IndicatorLatest Year10-yr change Rank Assumptions for fertility rates by age, type of projection and NUTS 3 1.79 Number 2100 down 0.5% 211th Demographic balances and indicators by type of projection and NUTS 3 r 1,604 2100 down 5.6% 826th Live births (total) by NUTS 3 region 1,927 Number 2024 down 7.4% 1233rd Population density by NUTS 3 region 32 Persons per square kilometre 2024 down 6.4% 1715th Population on 1 January by broad age group, sex and NUTS 3 region 224,701 Number 2025 down 33.9% 1316th Population change - Demographic balance and crude rates at regional le 298 2024 up 101.9% 1439th Population on 1st January by age group, sex, type of projection and NU 244,671 Person 2100 up 0.4% 472nd Population structure indicators by type of projection and NUTS3 region 82 2100 up 1.4% 869th Assumptions for total fertility rates, type of projection and NUTS 3 r 1.75 Number 2095 down 1.2% 23rd Projected life expectancy at birth, by sex, type of projection and NUT 86.6 Year 2095 up 2.2% 1017th Demographic balances by type of projection and NUTS3 region 14,364 2095 down 3.1% 545th Population on 1 January by age group, sex and NUTS 3 region 224,701 Number 2025 down 33.9% 1315th Live births by age group of the mothers and NUTS 3 region 1,927 Number 2024 down 7.4% 1233rd