Population in Siegen-Wittgenstein 13 indicators covering population for Siegen-Wittgenstein. IndicatorLatest Year10-yr change Rank Assumptions for fertility rates by age, type of projection and NUTS 3 1.75 Number 2100 up 0.7% 458th Demographic balances and indicators by type of projection and NUTS 3 r 3,537 2100 down 3.2% 435th Live births (total) by NUTS 3 region 2,335 Number 2024 up 2.1% 1104th Population density by NUTS 3 region 242.5 Persons per square kilometre 2024 down 0.2% 609th Population on 1 January by broad age group, sex and NUTS 3 region 274,074 Number 2025 down 0.7% 1166th Population change - Demographic balance and crude rates at regional le 848 2024 down 52.6% 1131st Population on 1st January by age group, sex, type of projection and NU 205,257 Person 2100 down 1.3% 567th Population structure indicators by type of projection and NUTS3 region 81.4 2100 up 0.6% 903rd Assumptions for total fertility rates, type of projection and NUTS 3 r 1.56 Number 2095 up 0.7% 636th Projected life expectancy at birth, by sex, type of projection and NUT 88 Year 2095 up 1.6% 748th Demographic balances by type of projection and NUTS3 region 12,173 2095 down 6.3% 629th Population on 1 January by age group, sex and NUTS 3 region 274,074 Number 2025 down 0.7% 1165th Live births by age group of the mothers and NUTS 3 region 2,335 Number 2024 up 2.1% 1104th