Population in Södermanlands län 13 indicators covering population for Södermanlands län. IndicatorLatest Year10-yr change Rank Assumptions for fertility rates by age, type of projection and NUTS 3 1.84 Number 2100 down 0.4% 65th Demographic balances and indicators by type of projection and NUTS 3 r 3,809 2100 down 1.3% 399th Live births (total) by NUTS 3 region 2,570 Number 2024 down 18.4% 1032nd Population density by NUTS 3 region 49.7 Persons per square kilometre 2024 up 8.3% 1575th Population on 1 January by broad age group, sex and NUTS 3 region 301,542 Number 2025 up 7.4% 1091st Population change - Demographic balance and crude rates at regional le 91 2024 down 96.6% 1563rd Population on 1st January by age group, sex, type of projection and NU 332,520 Person 2100 down 1.1% 330th Population structure indicators by type of projection and NUTS3 region 86.5 2100 down 0.2% 551st Assumptions for total fertility rates, type of projection and NUTS 3 r 1.65 Number 2095 down 0.1% 178th Projected life expectancy at birth, by sex, type of projection and NUT 89.4 Year 2095 up 1.1% 48th Demographic balances by type of projection and NUTS3 region 20,023 2095 down 1.6% 368th Population on 1 January by age group, sex and NUTS 3 region 301,542 Number 2025 up 7.4% 1090th Live births by age group of the mothers and NUTS 3 region 2,570 Number 2024 down 18.4% 1032nd