Population in Kaiserslautern, Kreisfreie Stadt 14 indicators covering population for Kaiserslautern, Kreisfreie Stadt. IndicatorLatest Year10-yr change Rank Demographic balances and indicators by type of projection and NUTS 3 -0.7559 % change on previous year 2100 down 47.9% 1112th Assumptions for fertility rates by age, type of projection and NUTS 3 1.7 2100 up 1.2% 697th Demographic balances and indicators by type of projection and NUTS 3 919 2100 down 5.5% 1046th Live births (total) by NUTS 3 region 963 2024 up 13.0% 1648th Population density by NUTS 3 region 717.8 2024 up 3.3% 270th Population on 1 January by broad age group, sex and NUTS 3 region 100,426 2025 up 3.1% 1809th Population change - Demographic balance and crude rates at regional 171 2024 down 65.2% 1521st Population on 1st January by age group, sex, type of projection and 95,926 2100 up 0.2% 906th Population structure indicators by type of projection and NUTS3 region 68.4 2100 up 2.2% 1145th Assumptions for total fertility rates, type of projection and NUTS 3 1.54 2095 up 1.0% 706th Projected life expectancy at birth, by sex, type of projection and 87.9 2095 up 1.5% 791st Demographic balances by type of projection and NUTS3 region 4,770 2095 down 2.6% 1013th Population on 1 January by age group, sex and NUTS 3 region 100,426 2025 up 3.1% 1808th Live births by age group of the mothers and NUTS 3 region 963 2024 up 13.0% 1648th