Population in Bremen, Kreisfreie Stadt 13 indicators covering population for Bremen, Kreisfreie Stadt. IndicatorLatest Year10-yr change Rank Assumptions for fertility rates by age, type of projection and NUTS 3 1.72 2100 up 1.0% 633rd Demographic balances and indicators by type of projection and NUTS 3 6,569 2100 down 3.4% 184th Live births (total) by NUTS 3 region 5,185 2024 down 0.4% 623rd Population density by NUTS 3 region 1,888 2024 up 11.9% 125th Population on 1 January by broad age group, sex and NUTS 3 region 586,271 2025 up 6.3% 654th Population change - Demographic balance and crude rates at regional 3,599 2024 down 9.8% 518th Population on 1st January by age group, sex, type of projection and 535,387 2100 down 0.5% 181st Population structure indicators by type of projection and NUTS3 region 75.2 2100 up 1.9% 1085th Assumptions for total fertility rates, type of projection and NUTS 3 1.54 2095 up 1.0% 714th Projected life expectancy at birth, by sex, type of projection and 88.2 2095 up 1.5% 652nd Demographic balances by type of projection and NUTS3 region 28,918 2095 down 3.6% 231st Population on 1 January by age group, sex and NUTS 3 region 586,271 2025 up 6.3% 653rd Live births by age group of the mothers and NUTS 3 region 5,185 2024 down 0.4% 623rd