Surname of the person: OLIVEIRA. By areas

Surname of the person: OLIVEIRA By areas of the general territorial Plan of Catalonia. 2024
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Metropolità	549	1,126	0.22	1,071	0.21
Comarques Gironines	626	166	0.21	159	0.20
Camp de Tarragona	654	133	0.24	95	0.17
Terres de l'Ebre	1,443	14	0.07	16	0.09
Ponent	1,206	49	0.13	46	0.12
Comarques Centrals	1,265	50	0.12	46	0.11
Alt Pirineu i Aran	217	43	0.56	45	0.59
Penedès	923	73	0.14	75	0.14
Total	604	1,654	0.21	1,553	0.19
Source: Idescat, based on the INE Annual Population Census.

Disaggregation criteria