Population in Castilla y León 29 indicators covering population for Castilla y León. IndicatorLatest Year10-yr change Rank Population on 1 January by age group, sex and NUTS 2 region 2.40 million Number 2025 down 3.0% 166th Population on 1 January by age, sex and NUTS 2 region 2.40 million Number 2025 down 3.0% 167th Animal populations by NUTS 2 region 1,422 Thousand heads (animals) 2025 up 6.3% 41st Live births (total) by NUTS 3 region 12,541 Number 2024 down 29.9% 315th Population density by NUTS 3 region 25.5 Persons per square kilometre 2024 down 3.8% 1773rd Population on 1 January by broad age group, sex and NUTS 3 region 2.40 million Number 2025 down 3.0% 176th Live births by mother's age and NUTS 2 region 12,541 Number 2024 down 29.9% 259th Fertility rates by age and NUTS 2 region 1.07 Number 2024 down 8.7% 405th Population in private households by educational attainment level and N 1,796 Thousand persons 2025 down 1.5% 168th Population in private households by educational attainment level and N 16.9% 2025 down 40.1% 158th Population change - Demographic balance and crude rates at regional le 25,566 2024 up 419.3% 69th Population in private households by educational attainment level, citi 34.8% 2025 down 19.1% 75th Population in private households by educational attainment level, coun 34.8% 2025 down 19.1% 75th Private households by degree of urbanisation and NUTS 2 region 1,066 Thousand households 2025 up 3.5% 159th Persons living in households with very low work intensity by NUTS 2 re 9.4% 2025 down 43.0% 53rd Population on 1 January by age group, sex and NUTS 3 region 2.40 million Number 2025 down 3.0% 175th Pupils from age 4 to the starting age of compulsory education at prima 99.0% 2024 up 0.8% 69th Live births by age group of the mothers and NUTS 3 region 12,541 Number 2024 down 29.9% 315th Persons living in households with very low work intensity by NUTS 2 re 9.5% 2025 down 40.6% 80th Pupils from age 3 to the starting age of compulsory education at prima 98.3% 2024 up 0.3% 65th Ratio of the proportion of tertiary students over the proportion of th 1 Rate 2024 down 9.1% 72nd Causes of death - crude death rate by NUTS 2 region of residence 1,177 Rate 2023 up 7.3% 105th Causes of death - standardised death rate by NUTS 2 region of residenc 697 Rate 2023 down 11.2% 394th Causes of death - crude death rate by NUTS 2 region of residence, 3 ye 1,237 Rate 2023 up 13.1% 105th Causes of death by NUTS 2 region - crude death rate 1,086 Rate 2010 up 4.1% 61st Causes of death by NUTS 2 region - crude death rate, 3 year average 1,088 Rate 2010 up 3.3% 63rd Causes of death by NUTS 2 region - crude death rate, 3 year average 1,037 Rate 2010 up 6.9% 79th Causes of death by NUTS 2 region - crude death rate, 3 year average 1,140 Rate 2010 up 0.1% 45th Causes of death by NUTS 2 region - standardised death rate, 3 year ave 839.3 Rate 2010 down 15.2% 260th