Surname of the person: RIO. By counties

Surname of the person: RIO By counties. 2024
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Alt Empordà	910	22	0.15	20	0.13
Alt Penedès	449	41	0.36	36	0.32
Anoia	738	26	0.20	26	0.20
Bages	418	69	0.37	54	0.29
Baix Camp	413	73	0.36	63	0.31
Baix Ebre	2,366	..	..	6	0.07
Baix Empordà	344	74	0.52	27	0.19
Baix Llobregat	325	300	0.35	334	0.39
Baix Penedès	629	23	0.19	24	0.20
Barcelonès	324	877	0.37	777	0.33
Berguedà	668	11	0.27	9	0.22
Cerdanya	500	10	0.50	..	..
Garraf	321	66	0.41	56	0.35
Garrotxa	1,929	5	0.08	..	..
Gironès	715	33	0.16	48	0.23
Maresme	456	120	0.25	146	0.31
Moianès	712	..	..	4	0.27
Montsià	1,116	10	0.14	5	0.07
Osona	974	32	0.20	16	0.10
Pla d'Urgell	803	4	0.10	11	0.29
Ribera d'Ebre	881	..	..	4	0.18
Ripollès	1,057	4	0.15	4	0.15
Segrià	2,826	12	0.06	8	0.04
Selva	1,212	19	0.10	19	0.10
Tarragonès	477	84	0.31	65	0.24
Urgell	989	5	0.13	7	0.18
Vallès Occidental	321	373	0.39	354	0.37
Vallès Oriental	465	109	0.26	131	0.31
Total	397	2,415	0.30	2,274	0.28
Source: Idescat, based on the INE Annual Population Census.
Note: Only shows counties with 4 or more people with the selected surname.

Disaggregation criteria