Population in Ruse 18 indicators covering population for Ruse. IndicatorLatest Year10-yr change Rank Demographic balances and indicators by type of projection and NUTS 3 0.2445 % change on previous year 2100 up 116.4% 192nd Heat stress - Cities and FUAs — Mean population exposure to heat 82.74 Days per year 2025 up 31.6% 333rd Population on 1st January by age, sex, type of projection and NUTS 3 125,675 Person 2100 down 1.9% 866th Assumptions for net migration by age, sex, type of projection and 377 Person 2100 up 0.5% 782nd Assumptions for fertility rates by age, type of projection and NUTS 3 1.68 Number 2100 up 1.2% 792nd Population by age and sex - Cities and FUAs 137,159 Persons 2025 down 16.5% 815th Population and built-up density - Cities and FUAs — Urbanised area 14 Square kilometres 2030 up 7.7% 698th Live births (total) by NUTS 3 region 1,277 Number 2024 down 31.8% 1467th Population density by NUTS 3 region 66.5 Persons per square kilometre 2024 down 20.7% 1400th Population on 1 January by broad age group, sex and NUTS 3 region 186,093 Number 2025 down 15.1% 1436th Population change - Demographic balance and crude rates at regional 441 2024 up 119.8% 1360th Population structure indicators by type of projection and NUTS3 region 90 2100 down 0.7% 327th Population on 1st January by age group, sex, type of projection and 84,054 Person 2100 down 3.0% 962nd Projected life expectancy at birth, by sex, type of projection and 85.1 Year 2095 up 2.5% 1143rd Demographic balances by type of projection and NUTS3 region 6,123 2095 down 11.8% 929th Assumptions for total fertility rates, type of projection and NUTS 3 1.67 Number 2095 down 0.3% 107th Population on 1 January by age group, sex and NUTS 3 region 186,093 Number 2025 down 15.1% 1435th Live births by age group of the mothers and NUTS 3 region 1,277 Number 2024 down 31.8% 1466th