Population in Sibiu 17 indicators covering population for Sibiu. IndicatorLatest Year10-yr change Rank Demographic balances and indicators by type of projection and NUTS 3 0.1029 % change on previous year 2100 up 110.9% 347th Heat stress - Cities and FUAs — Mean population exposure to heat 12.69 Days per year 2025 down 30.2% 888th Population on 1st January by age, sex, type of projection and NUTS 3 319,797 Person 2100 down 0.2% 391st Assumptions for net migration by age, sex, type of projection and 1,175 Person 2100 up 7.6% 263rd Assumptions for fertility rates by age, type of projection and NUTS 3 1.76 Number 2100 up 0.2% 356th Population and built-up density - Cities and FUAs — Urbanised area 9 Square kilometres 2030 up 12.5% 909th Live births (total) by NUTS 3 region 3,254 Number 2024 down 27.7% 888th Population density by NUTS 3 region 72.9 Persons per square kilometre 2024 down 2.1% 1337th Population on 1 January by broad age group, sex and NUTS 3 region 394,963 Number 2025 down 1.3% 882nd Population change - Demographic balance and crude rates at regional 2,405 2024 up 3,908.3% 651st Population structure indicators by type of projection and NUTS3 region 79.1 2100 down 0.1% 1006th Population on 1st January by age group, sex, type of projection and 343,019 Person 2100 down 1.5% 314th Assumptions for total fertility rates, type of projection and NUTS 3 1.62 Number 2095 up 0.4% 281st Projected life expectancy at birth, by sex, type of projection and 86 Year 2095 up 2.3% 1076th Demographic balances by type of projection and NUTS3 region 21,628 2095 down 2.6% 348th Population on 1 January by age group, sex and NUTS 3 region 394,963 Number 2025 down 1.3% 881st Live births by age group of the mothers and NUTS 3 region 3,254 Number 2024 down 27.7% 887th