Data relating to the electoral census
Distribution of CER according to number of voters in municipalities
Units: Municipalities and voters

	Up to 1,000	1,001 to 2,000	2,001 to 5,000	5,001 to 10,000	10,001 to 50,000	Over 50,000	TOTAL	
TOTAL	50,415	50,863	119,879	199,341	548,902	742,901	1,712,301	
Araba/Álava	14,178	13,219	13,093	7,904	14,417	190,280	253,091	
Gipuzkoa	12,299	17,214	52,489	89,441	239,051	146,560	557,054	
Bizkaia	23,938	20,430	54,297	101,996	295,434	406,061	902,156	
Notes:
Source: Instituto Nacional de EstadÝstica