Surname of the person: SERRA. By areas

Surname of the person: SERRA By areas of the general territorial Plan of Catalonia. 2024
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Metropolità	59	7,352	1.45	6,789	1.34
Comarques Gironines	19	2,660	3.30	2,490	3.09
Camp de Tarragona	57	759	1.37	701	1.26
Terres de l'Ebre	90	303	1.62	280	1.49
Ponent	28	795	2.11	751	2.00
Comarques Centrals	10	2,665	6.24	2,503	5.86
Alt Pirineu i Aran	28	191	2.50	184	2.40
Penedès	75	623	1.20	616	1.19
Total	40	15,348	1.92	14,314	1.79
Source: Idescat, based on the INE Annual Population Census.

Disaggregation criteria