Population in Northeim 13 indicators covering population for Northeim. IndicatorLatest Year10-yr change Rank Assumptions for fertility rates by age, type of projection and NUTS 3 1.71 Number 2100 up 1.1% 656th Demographic balances and indicators by type of projection and NUTS 3 r 1,315 2100 down 3.3% 932nd Live births (total) by NUTS 3 region 913 Number 2024 down 8.3% 1678th Population density by NUTS 3 region 99.5 Persons per square kilometre 2024 down 6.0% 1126th Population on 1 January by broad age group, sex and NUTS 3 region 125,623 Number 2025 down 6.2% 1699th Population change - Demographic balance and crude rates at regional le 400 2024 up 359.8% 1381st Population on 1st January by age group, sex, type of projection and NU 105,267 Person 2100 down 1.3% 884th Population structure indicators by type of projection and NUTS3 region 85.1 2100 up 0.6% 639th Assumptions for total fertility rates, type of projection and NUTS 3 r 1.57 Number 2095 up 0.6% 574th Projected life expectancy at birth, by sex, type of projection and NUT 87.9 Year 2095 up 1.6% 798th Demographic balances by type of projection and NUTS3 region 6,737 2095 down 5.1% 893rd Population on 1 January by age group, sex and NUTS 3 region 125,623 Number 2025 down 6.2% 1698th Live births by age group of the mothers and NUTS 3 region 913 Number 2024 down 8.3% 1678th