Autonomous City and Community	Collection (number of volumes)	Total
National total	Libraries (administrative units)	6.458
National total	Up to 2.000	582
National total	From 2,001 a 5,000	1.064
National total	From 5,001 a 10,000	1.452
National total	From 10,001 a 20,000	1.488
National total	From 20,001 a 50,000	1.154
National total	From 50,001 a 100,000	360
National total	More than 100,000	358
Andalucía	Libraries (administrative units)	968
Andalucía	Up to 2.000	97
Andalucía	From 2,001 a 5,000	187
Andalucía	From 5,001 a 10,000	250
Andalucía	From 10,001 a 20,000	237
Andalucía	From 20,001 a 50,000	125
Andalucía	From 50,001 a 100,000	37
Andalucía	More than 100,000	35
Aragón	Libraries (administrative units)	320
Aragón	Up to 2.000	25
Aragón	From 2,001 a 5,000	63
Aragón	From 5,001 a 10,000	104
Aragón	From 10,001 a 20,000	70
Aragón	From 20,001 a 50,000	39
Aragón	From 50,001 a 100,000	11
Aragón	More than 100,000	8
Asturias, Principado de	Libraries (administrative units)	134
Asturias, Principado de	Up to 2.000	14
Asturias, Principado de	From 2,001 a 5,000	14
Asturias, Principado de	From 5,001 a 10,000	37
Asturias, Principado de	From 10,001 a 20,000	30
Asturias, Principado de	From 20,001 a 50,000	28
Asturias, Principado de	From 50,001 a 100,000	3
Asturias, Principado de	More than 100,000	8
Balears, Illes	Libraries (administrative units)	133
Balears, Illes	Up to 2.000	8
Balears, Illes	From 2,001 a 5,000	11
Balears, Illes	From 5,001 a 10,000	36
Balears, Illes	From 10,001 a 20,000	32
Balears, Illes	From 20,001 a 50,000	32
Balears, Illes	From 50,001 a 100,000	9
Balears, Illes	More than 100,000	5
Canarias	Libraries (administrative units)	169
Canarias	Up to 2.000	9
Canarias	From 2,001 a 5,000	22
Canarias	From 5,001 a 10,000	47
Canarias	From 10,001 a 20,000	43
Canarias	From 20,001 a 50,000	32
Canarias	From 50,001 a 100,000	8
Canarias	More than 100,000	8
Cantabria	Libraries (administrative units)	99
Cantabria	Up to 2.000	14
Cantabria	From 2,001 a 5,000	15
Cantabria	From 5,001 a 10,000	23
Cantabria	From 10,001 a 20,000	25
Cantabria	From 20,001 a 50,000	15
Cantabria	From 50,001 a 100,000	4
Cantabria	More than 100,000	3
Castilla y León	Libraries (administrative units)	517
Castilla y León	Up to 2.000	49
Castilla y León	From 2,001 a 5,000	67
Castilla y León	From 5,001 a 10,000	96
Castilla y León	From 10,001 a 20,000	163
Castilla y León	From 20,001 a 50,000	92
Castilla y León	From 50,001 a 100,000	21
Castilla y León	More than 100,000	29
Castilla-La Mancha	Libraries (administrative units)	561
Castilla-La Mancha	Up to 2.000	40
Castilla-La Mancha	From 2,001 a 5,000	119
Castilla-La Mancha	From 5,001 a 10,000	176
Castilla-La Mancha	From 10,001 a 20,000	138
Castilla-La Mancha	From 20,001 a 50,000	67
Castilla-La Mancha	From 50,001 a 100,000	13
Castilla-La Mancha	More than 100,000	8
Cataluña	Libraries (administrative units)	850
Cataluña	Up to 2.000	49
Cataluña	From 2,001 a 5,000	91
Cataluña	From 5,001 a 10,000	111
Cataluña	From 10,001 a 20,000	171
Cataluña	From 20,001 a 50,000	259
Cataluña	From 50,001 a 100,000	91
Cataluña	More than 100,000	78
Comunidad Valenciana	Libraries (administrative units)	594
Comunidad Valenciana	Up to 2.000	53
Comunidad Valenciana	From 2,001 a 5,000	100
Comunidad Valenciana	From 5,001 a 10,000	130
Comunidad Valenciana	From 10,001 a 20,000	148
Comunidad Valenciana	From 20,001 a 50,000	119
Comunidad Valenciana	From 50,001 a 100,000	27
Comunidad Valenciana	More than 100,000	17
Extremadura	Libraries (administrative units)	481
Extremadura	Up to 2.000	45
Extremadura	From 2,001 a 5,000	183
Extremadura	From 5,001 a 10,000	154
Extremadura	From 10,001 a 20,000	60
Extremadura	From 20,001 a 50,000	23
Extremadura	From 50,001 a 100,000	6
Extremadura	More than 100,000	10
Galicia	Libraries (administrative units)	476
Galicia	Up to 2.000	65
Galicia	From 2,001 a 5,000	63
Galicia	From 5,001 a 10,000	99
Galicia	From 10,001 a 20,000	125
Galicia	From 20,001 a 50,000	83
Galicia	From 50,001 a 100,000	21
Galicia	More than 100,000	20
Madrid, Comunidad de	Libraries (administrative units)	534
Madrid, Comunidad de	Up to 2.000	47
Madrid, Comunidad de	From 2,001 a 5,000	55
Madrid, Comunidad de	From 5,001 a 10,000	75
Madrid, Comunidad de	From 10,001 a 20,000	97
Madrid, Comunidad de	From 20,001 a 50,000	100
Madrid, Comunidad de	From 50,001 a 100,000	70
Madrid, Comunidad de	More than 100,000	90
Murcia, Región de	Libraries (administrative units)	100
Murcia, Región de	Up to 2.000	14
Murcia, Región de	From 2,001 a 5,000	10
Murcia, Región de	From 5,001 a 10,000	16
Murcia, Región de	From 10,001 a 20,000	22
Murcia, Región de	From 20,001 a 50,000	21
Murcia, Región de	From 50,001 a 100,000	7
Murcia, Región de	More than 100,000	10
Navarra, Comunidad Foral de	Libraries (administrative units)	129
Navarra, Comunidad Foral de	Up to 2.000	12
Navarra, Comunidad Foral de	From 2,001 a 5,000	9
Navarra, Comunidad Foral de	From 5,001 a 10,000	15
Navarra, Comunidad Foral de	From 10,001 a 20,000	44
Navarra, Comunidad Foral de	From 20,001 a 50,000	41
Navarra, Comunidad Foral de	From 50,001 a 100,000	4
Navarra, Comunidad Foral de	More than 100,000	4
País Vasco	Libraries (administrative units)	312
País Vasco	Up to 2.000	29
País Vasco	From 2,001 a 5,000	37
País Vasco	From 5,001 a 10,000	75
País Vasco	From 10,001 a 20,000	60
País Vasco	From 20,001 a 50,000	63
País Vasco	From 50,001 a 100,000	26
País Vasco	More than 100,000	22
Rioja, La	Libraries (administrative units)	62
Rioja, La	Up to 2.000	6
Rioja, La	From 2,001 a 5,000	12
Rioja, La	From 5,001 a 10,000	8
Rioja, La	From 10,001 a 20,000	21
Rioja, La	From 20,001 a 50,000	12
Rioja, La	From 50,001 a 100,000	1
Rioja, La	More than 100,000	2
Ceuta	Libraries (administrative units)	11
Ceuta	Up to 2.000	4
Ceuta	From 2,001 a 5,000	4
Ceuta	From 5,001 a 10,000	0
Ceuta	From 10,001 a 20,000	0
Ceuta	From 20,001 a 50,000	2
Ceuta	From 50,001 a 100,000	0
Ceuta	More than 100,000	1
Melilla	Libraries (administrative units)	8
Melilla	Up to 2.000	2
Melilla	From 2,001 a 5,000	2
Melilla	From 5,001 a 10,000	0
Melilla	From 10,001 a 20,000	2
Melilla	From 20,001 a 50,000	1
Melilla	From 50,001 a 100,000	1
Melilla	More than 100,000	0