Municipality	Census population	Total
Barcelona	Census population of 2001	1,503,884
Barcelona	Census population of 1981	1,752,627
Madrid	Census population of 2001	2,938,723
Madrid	Census population of 1981	3,158,818
Hospitalet de Llobregat (L')	Census population of 2001	239,019
Hospitalet de Llobregat (L')	Census population of 1981	295,074
Santa Coloma de Gramenet	Census population of 2001	112,992
Santa Coloma de Gramenet	Census population of 1981	140,613
Badalona	Census population of 2001	205,836
Badalona	Census population of 1981	229,780
Cádiz	Census population of 2001	133,363
Cádiz	Census population of 1981	156,711
Cornellà de Llobregat	Census population of 2001	79,979
Cornellà de Llobregat	Census population of 1981	91,563
Mieres	Census population of 2001	47,719
Mieres	Census population of 1981	58,718
Langreo	Census population of 2001	45,731
Langreo	Census population of 1981	56,347
Ferrol	Census population of 2001	77,950
Ferrol	Census population of 1981	87,691
Eibar	Census population of 2001	28,219
Eibar	Census population of 1981	36,919
Sestao	Census population of 2001	31,773
Sestao	Census population of 1981	40,374
Errenteria	Census population of 2001	38,224
Errenteria	Census population of 1981	46,496
Alcoy/Alcoi	Census population of 2001	58,358
Alcoy/Alcoi	Census population of 1981	66,396
Tineo	Census population of 2001	12,598
Tineo	Census population of 1981	20,076
Basauri	Census population of 2001	45,085
Basauri	Census population of 1981	52,554
Portugalete	Census population of 2001	51,066
Portugalete	Census population of 1981	58,071
Santurtzi	Census population of 2001	47,173
Santurtzi	Census population of 1981	53,919
Valencia	Census population of 2001	738,441
Valencia	Census population of 1981	744,748
Granada	Census population of 2001	240,661
Granada	Census population of 1981	246,642
San Martín del Rey Aurelio	Census population of 2001	20,247
San Martín del Rey Aurelio	Census population of 1981	25,761
Aller	Census population of 2001	14,639
Aller	Census population of 1981	20,005
Valdés	Census population of 2001	14,789
Valdés	Census population of 1981	20,132
Palmas de Gran Canaria (Las)	Census population of 2001	354,863
Palmas de Gran Canaria (Las)	Census population of 1981	360,098
Estrada (A)	Census population of 2001	22,308
Estrada (A)	Census population of 1981	27,322
Avilés	Census population of 2001	83,185
Avilés	Census population of 1981	87,996
Pasaia	Census population of 2001	15,962
Pasaia	Census population of 1981	20,756
Sant Adrià de Besòs	Census population of 2001	31,939
Sant Adrià de Besòs	Census population of 1981	36,397
Fonsagrada (A)	Census population of 2001	5,082
Fonsagrada (A)	Census population of 1981	9,392
Valladolid	Census population of 2001	316,580
Valladolid	Census population of 1981	320,293
Coín	Census population of 2001	17,388
Coín	Census population of 1981	20,958
Baña (A)	Census population of 2001	4,800
Baña (A)	Census population of 1981	8,361
Cangas del Narcea	Census population of 2001	16,511
Cangas del Narcea	Census population of 1981	20,037
Castrelo de Miño	Census population of 2001	2,034
Castrelo de Miño	Census population of 1981	5,508
Cualedro	Census population of 2001	2,391
Cualedro	Census population of 1981	5,642
Forcarei	Census population of 2001	4,801
Forcarei	Census population of 1981	8,024
Arrasate o Mondragón	Census population of 2001	23,118
Arrasate o Mondragón	Census population of 1981	26,279
Vilardevós	Census population of 2001	2,803
Vilardevós	Census population of 1981	5,932
San Juan de Aznalfarache	Census population of 2001	19,340
San Juan de Aznalfarache	Census population of 1981	22,465
Ramirás	Census population of 2001	2,065
Ramirás	Census population of 1981	5,132
Manresa	Census population of 2001	63,981
Manresa	Census population of 1981	67,007
Covelo	Census population of 2001	3,743
Covelo	Census population of 1981	6,766
Almadén	Census population of 2001	6,830
Almadén	Census population of 1981	9,722
Riós	Census population of 2001	2,132
Riós	Census population of 1981	5,008
Corvera de Asturias	Census population of 2001	15,885
Corvera de Asturias	Census population of 1981	18,728
Baltar	Census population of 2001	1,233
Baltar	Census population of 1981	4,018
Pravia	Census population of 2001	9,226
Pravia	Census population of 1981	11,961
Pantón	Census population of 2001	3,341
Pantón	Census population of 1981	6,068
Carcaixent	Census population of 2001	19,508
Carcaixent	Census population of 1981	22,228
Pola de Gordón (La)	Census population of 2001	4,719
Pola de Gordón (La)	Census population of 1981	7,416