Population in Castellón/Castelló 13 indicators covering population for Castellón/Castelló. IndicatorLatest Year10-yr change Rank Assumptions for fertility rates by age, type of projection and NUTS 3 1.64 Number 2100 up 2.6% 968th Demographic balances and indicators by type of projection and NUTS 3 r 5,815 2100 up 1.3% 228th Live births (total) by NUTS 3 region 4,168 Number 2024 down 22.3% 752nd Population density by NUTS 3 region 93.9 Persons per square kilometre 2024 up 7.8% 1175th Population on 1 January by broad age group, sex and NUTS 3 region 627,620 Number 2025 up 8.6% 604th Population change - Demographic balance and crude rates at regional le 13,781 2024 up 568.4% 137th Population on 1st January by age group, sex, type of projection and NU 528,515 Person 2100 down 3.6% 186th Population structure indicators by type of projection and NUTS3 region 94 2100 down 0.7% 180th Assumptions for total fertility rates, type of projection and NUTS 3 r 1.42 Number 2095 up 3.0% 1036th Projected life expectancy at birth, by sex, type of projection and NUT 89.1 Year 2095 up 1.2% 171st Demographic balances by type of projection and NUTS3 region 38,834 2095 down 1.4% 154th Population on 1 January by age group, sex and NUTS 3 region 627,620 Number 2025 up 8.6% 603rd Live births by age group of the mothers and NUTS 3 region 4,168 Number 2024 down 22.3% 752nd