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Surname of the person: BIOSCA. By counties

Surname of the person: BIOSCA By counties. 2025
As first surname As second surname
Position frequency frequency
Alt Camp 1,031 8 0.17 6 0.13
Alt Empordà 2,784 7 0.05 6 0.04
Alt Penedès 709 37 0.32 11 0.09
Anoia 292 64 0.49 65 0.50
Bages 546 47 0.25 51 0.27
Baix Camp 884 35 0.17 30 0.14
Baix Ebre 1,687 6 0.07 5 0.06
Baix Empordà 3,096 6 0.04 5 0.03
Baix Llobregat 2,114 41 0.05 48 0.06
Baix Penedès 2,500 6 0.05 5 0.04
Barcelonès 1,361 198 0.08 200 0.08
Berguedà 779 13 0.31 4 0.10
Conca de Barberà 1,037 5 0.24 .. ..
Garraf 1,343 17 0.10 12 0.07
Gironès 1,847 13 0.06 17 0.08
Maresme 1,468 55 0.12 26 0.05
Montsià 279 47 0.65 32 0.44
Noguera 1,681 .. .. 4 0.10
Osona 6,289 .. .. 5 0.03
Pla d'Urgell 178 35 0.91 28 0.73
Segarra 332 15 0.66 6 0.26
Segrià 221 140 0.63 105 0.47
Selva 3,866 .. .. 8 0.04
Tarragonès 1,009 36 0.13 35 0.13
Urgell 768 8 0.20 8 0.20
Vallès Occidental 1,161 98 0.10 108 0.11
Vallès Oriental 1,559 40 0.09 30 0.07
Total 1,024 999 0.12 874 0.11
Source: Idescat, based on the INE Annual Population Census.
Note: Only shows counties with 4 or more people with the selected surname.

Disaggregation criteria