Surname of the person: CASAS. By counties

Surname of the person: CASAS By counties. 2025
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Alt Camp	123	53	1.12	41	0.87
Alt Empordà	107	130	0.87	122	0.81
Alt Penedès	44	247	2.13	223	1.92
Alt Urgell	176	20	0.93	17	0.79
Alta Ribagorça	238	..	..	4	0.99
Anoia	109	150	1.15	123	0.95
Aran	122	7	0.66	14	1.31
Bages	27	501	2.67	483	2.57
Baix Camp	83	256	1.23	233	1.12
Baix Ebre	485	29	0.34	18	0.21
Baix Empordà	60	191	1.32	184	1.27
Baix Llobregat	88	1,021	1.19	890	1.04
Baix Penedès	101	120	0.99	99	0.82
Barcelonès	100	2,115	0.88	2,006	0.84
Berguedà	20	191	4.60	194	4.67
Cerdanya	66	46	2.29	21	1.04
Conca de Barberà	44	47	2.27	53	2.55
Garraf	99	150	0.91	158	0.96
Garrigues	483	5	0.26	8	0.42
Garrotxa	49	126	1.99	148	2.34
Gironès	62	310	1.48	317	1.52
Lluçanès	40	26	4.54	10	1.75
Maresme	64	638	1.34	604	1.27
Moianès	38	43	2.89	30	2.02
Montsià	884	11	0.15	9	0.12
Noguera	250	21	0.53	29	0.73
Osona	28	540	3.25	521	3.14
Pallars Jussà	245	13	0.96	6	0.44
Pallars Sobirà	218	10	1.36	..	..
Pla d'Urgell	457	9	0.23	18	0.47
Pla de l'Estany	88	52	1.54	46	1.36
Priorat	171	10	1.06	10	1.06
Ribera d'Ebre	259	11	0.49	17	0.76
Ripollès	37	67	2.59	79	3.05
Segarra	709	..	..	7	0.31
Segrià	192	140	0.63	130	0.59
Selva	71	248	1.32	231	1.23
Solsonès	18	74	4.75	75	4.81
Tarragonès	118	238	0.85	204	0.73
Urgell	720	7	0.18	10	0.25
Vallès Occidental	81	1,186	1.22	1,047	1.08
Vallès Oriental	95	453	1.05	480	1.11
Total	74	9,518	1.17	8,922	1.10
Source: Idescat, based on the INE Annual Population Census.
Note: Only shows counties with 4 or more people with the selected surname.

Disaggregation criteria