Surname of the person: BLANCA. By areas

Surname of the person: BLANCA By areas of the general territorial Plan of Catalonia. 2024
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Metropolità	1,514	371	0.07	387	0.08
Comarques Gironines	1,871	60	0.07	46	0.06
Camp de Tarragona	2,468	15	0.03	36	0.06
Terres de l'Ebre	1,782	12	0.06	11	0.06
Ponent	6,921	5	0.01	5	0.01
Comarques Centrals	2,105	29	0.07	24	0.06
Alt Pirineu i Aran	2,062	9	0.12	..	..
Penedès	1,198	63	0.12	46	0.09
Total	1,657	564	0.07	557	0.07
Source: Idescat, based on the INE Annual Population Census.

Disaggregation criteria