idescat.cat Official statistics of Catalonia

The journal Statistics and Operations Research Transactions (SORT) begins a new stage with the appointment of Inmaculada Arostegui Madariaga as its new director, as agreed by the journal's Management Committee at the session on 24 February 2026. The journal Statistics and Operations Research Transactions (SORT) begins a new stage with the appointment of Inmaculada Arostegui Madariaga as its new Editor in Chief, as agreed by the journal's Management Committee at the session on 24 February 2026.

The industrial products price index (which does not include energy) increased by 0.4% in year-over-year terms in Catalonia in January 2026.

31% of people born abroad residing in Catalonia had Spanish citizenship on 1 January 2025.

On 1 January 2025, the number of inhabitants of Catalonia who were born in Catalonia was 4,987,842 (61.4%), those born in the rest of Spain 1,097,269 (13.5%) and those born abroad 2,039,015 (25.1%).