Population in Treviso 19 indicators covering population for Treviso. IndicatorLatest Year10-yr change Rank Demographic balances and indicators by type of projection and NUTS 3 -0.1668 % change on previous year 2100 down 147.6% 2nd Heat stress - Cities and FUAs — Mean population exposure to heat 73.19 Days per year 2025 down 1.1% 3rd Population on 1st January by age, sex, type of projection and NUTS 3 847,270 Person 2100 down 0.6% 95th Assumptions for net migration by age, sex, type of projection and 3,139 Person 2100 down 3.0% 50th Assumptions for fertility rates by age, type of projection and NUTS 3 1.66 Number 2100 up 2.2% 875th Population by age and sex - Cities and FUAs 85,322 Persons 2024 up 3.7% 8th Population by citizenship - Cities and FUAs 14.8 Percentage of population 2025 up 13.0% 1st Population and built-up density - Cities and FUAs — Urbanised area 8 Square kilometres 2030 unchanged 7th Live births (total) by NUTS 3 region 5,536 Number 2024 down 28.5% 584th Population density by NUTS 3 region 357 Persons per square kilometre 2024 down 3.0% 450th Population on 1 January by broad age group, sex and NUTS 3 region 879,255 Number 2025 down 0.5% 464th Population change - Demographic balance and crude rates at regional 2,874 2024 up 348.0% 577th Population structure indicators by type of projection and NUTS3 region 91.5 2100 down 2.5% 260th Population on 1st January by age group, sex, type of projection and 725,695 Person 2100 down 3.4% 107th Demographic balances by type of projection and NUTS3 region 53,808 2095 up 0.9% 93rd Projected life expectancy at birth, by sex, type of projection and 89.6 Year 2095 up 1.1% 17th Assumptions for total fertility rates, type of projection and NUTS 3 1.47 Number 2095 up 2.3% 887th Population on 1 January by age group, sex and NUTS 3 region 879,255 Number 2025 down 0.5% 463rd Live births by age group of the mothers and NUTS 3 region 5,536 Number 2024 down 28.5% 584th