Population in Buzău 17 indicators covering population for Buzău. IndicatorLatest Year10-yr change Rank Demographic balances and indicators by type of projection and NUTS 3 -0.7937 % change on previous year 2100 down 115.8% 1122nd Heat stress - Cities and FUAs — Mean population exposure to heat 59.34 Days per year 2025 up 15.8% 487th Population on 1st January by age, sex, type of projection and NUTS 3 204,980 Person 2100 down 1.6% 626th Assumptions for net migration by age, sex, type of projection and 629 Person 2100 up 25.0% 552nd Assumptions for fertility rates by age, type of projection and NUTS 3 1.77 Number 2100 up 0.0% 289th Population and built-up density - Cities and FUAs — Urbanised area 7 Square kilometres 2030 unchanged 1039th Live births (total) by NUTS 3 region 2,602 Number 2024 down 30.7% 1020th Population density by NUTS 3 region 65.6 Persons per square kilometre 2024 down 10.4% 1411th Population on 1 January by broad age group, sex and NUTS 3 region 395,517 Number 2025 down 9.4% 878th Population change - Demographic balance and crude rates at regional 741 2024 up 148.1% 1190th Population structure indicators by type of projection and NUTS3 region 85.6 2100 down 0.3% 609th Population on 1st January by age group, sex, type of projection and 240,144 Person 2100 down 3.0% 483rd Assumptions for total fertility rates, type of projection and NUTS 3 1.65 Number 2095 up 0.0% 151st Projected life expectancy at birth, by sex, type of projection and 85.6 Year 2095 up 2.4% 1114th Demographic balances by type of projection and NUTS3 region 17,375 2095 down 7.0% 441st Population on 1 January by age group, sex and NUTS 3 region 395,517 Number 2025 down 9.4% 877th Live births by age group of the mothers and NUTS 3 region 2,602 Number 2024 down 30.7% 1020th