Surname of the person: SERRA. By counties

Surname of the person: SERRA By counties. 2025
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Alt Camp	28	127	2.69	125	2.65
Alt Empordà	20	433	2.89	407	2.71
Alt Penedès	122	128	1.10	114	0.98
Alt Urgell	25	56	2.61	68	3.17
Anoia	64	192	1.48	219	1.69
Aran	166	9	0.84	8	0.75
Bages	15	979	5.22	897	4.78
Baix Camp	63	285	1.37	288	1.39
Baix Ebre	161	72	0.86	83	0.99
Baix Empordà	24	408	2.82	314	2.17
Baix Llobregat	148	661	0.77	605	0.71
Baix Penedès	127	92	0.76	99	0.82
Barcelonès	65	2,972	1.24	2,759	1.15
Berguedà	8	324	7.80	335	8.07
Cerdanya	24	70	3.48	66	3.28
Conca de Barberà	33	67	3.23	59	2.84
Garraf	57	234	1.42	211	1.28
Garrigues	44	57	2.96	46	2.39
Garrotxa	13	355	5.60	317	5.00
Gironès	19	657	3.14	673	3.22
Lluçanès	8	41	7.16	48	8.39
Maresme	23	1,277	2.68	1,252	2.62
Moianès	16	79	5.31	77	5.18
Montsià	111	98	1.35	80	1.10
Noguera	20	107	2.68	105	2.63
Osona	10	1,060	6.39	990	5.97
Pallars Jussà	68	30	2.21	15	1.10
Pallars Sobirà	32	25	3.41	17	2.32
Pla d'Urgell	55	72	1.87	71	1.84
Pla de l'Estany	9	231	6.83	212	6.27
Priorat	89	22	2.34	15	1.59
Ribera d'Ebre	18	122	5.46	90	4.02
Ripollès	15	118	4.55	120	4.63
Segarra	25	58	2.54	63	2.76
Segrià	42	379	1.71	345	1.56
Selva	28	445	2.38	442	2.36
Solsonès	4	165	10.59	137	8.79
Tarragonès	112	254	0.91	206	0.74
Terra Alta	134	8	0.70	23	2.02
Urgell	23	114	2.90	114	2.90
Vallès Occidental	69	1,405	1.45	1,184	1.22
Vallès Oriental	35	989	2.29	915	2.12
Total	40	15,279	1.88	14,215	1.75
Source: Idescat, based on the INE Annual Population Census.
Note: Only shows counties with 4 or more people with the selected surname.

Disaggregation criteria