Population and Housing Censuses  
Municipal Rankings (only for municipalities with more than 10,000 inhabitants)
Municipalities with a greater absolute depopulation since 2001
Units: persons

	2011 Censal Population	2001 Censal Population	Absolute variation 2011/2001 Censuses	
11012-Cádiz: Cádiz	124,014	133,363	-9,349	
15036-Ferrol: Coruña, A	71,690	77,950	-6,260	
33037-Mieres: Asturias	42,425	47,719	-5,294	
47186-Valladolid: Valladolid	311,682	316,580	-4,898	
37274-Salamanca: Salamanca	151,658	156,368	-4,710	
48078-Portugalete: Bizkaia	47,698	51,066	-3,368	
48015-Basauri: Bizkaia	41,777	45,085	-3,308	
48084-Sestao: Bizkaia	28,805	31,773	-2,968	
39075-Santander: Cantabria	178,095	180,717	-2,622	
33002-Aller: Asturias	12,111	14,639	-2,528	
33011-Cangas del Narcea: Asturias	14,088	16,511	-2,423	
33060-San Martín del Rey Aurelio: Asturias	17,993	20,247	-2,254	
24202-Villablino: León	10,238	12,459	-2,221	
48044-Getxo: Bizkaia	80,252	82,285	-2,033	
33073-Tineo: Asturias	10,647	12,598	-1,951	
33031-Langreo: Asturias	43,934	45,731	-1,797	
33034-Valdés: Asturias	13,064	14,789	-1,725	
33033-Lena: Asturias	12,346	13,573	-1,227	
20055-Arrasate/Mondragón: Gipuzkoa	21,975	23,118	-1,143	
08904-Badia del Vallès: Barcelona	13,603	14,714	-1,111	
15070-Pontes de García Rodríguez, As: Coruña, A	11,021	12,097	-1,076	
20030-Eibar: Gipuzkoa	27,382	28,219	-837	
14052-Peñarroya-Pueblonuevo: Córdoba	11,639	12,440	-801	
37046-Béjar: Salamanca	14,401	15,123	-722	
15077-Santa Comba: Coruña, A	10,076	10,794	-718	
38037-Santa Cruz de la Palma: Santa Cruz de Tenerife	16,568	17,265	-697	
15035-Fene: Coruña, A	13,807	14,496	-689	
33026-Grado: Asturias	10,765	11,454	-689	
36017-Estrada (A): Pontevedra	21,626	22,308	-682	
39059-Reinosa: Cantabria	10,050	10,694	-644	
Notes:
Source: Instituto Nacional de Estadística