Surname of the person: PIEDRA. By counties

Surname of the person: PIEDRA By counties. 2024
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Alt Empordà	4,177	..	..	7	0.05
Alt Penedès	1,725	7	0.06	10	0.09
Anoia	1,385	12	0.09	14	0.11
Bages	382	59	0.32	74	0.40
Baix Camp	1,635	17	0.08	15	0.07
Baix Empordà	700	26	0.18	28	0.20
Baix Llobregat	931	113	0.13	106	0.12
Baix Penedès	1,367	10	0.08	11	0.09
Barcelonès	1,496	178	0.08	178	0.08
Berguedà	821	10	0.24	6	0.15
Garraf	2,697	5	0.03	8	0.05
Garrotxa	2,440	..	..	6	0.10
Gironès	1,223	13	0.06	33	0.16
Maresme	1,684	30	0.06	39	0.08
Osona	1,465	17	0.10	13	0.08
Pallars Jussà	1,149	4	0.30	..	..
Pla d'Urgell	2,461	4	0.10	..	..
Segrià	1,627	24	0.11	15	0.07
Selva	1,869	16	0.09	8	0.04
Tarragonès	1,836	12	0.04	24	0.09
Vallès Occidental	1,201	107	0.11	89	0.09
Vallès Oriental	2,095	31	0.07	19	0.04
Total	1,336	708	0.09	713	0.09
Source: Idescat, based on the INE Annual Population Census.
Note: Only shows counties with 4 or more people with the selected surname.

Disaggregation criteria