Data related to electoral census
Distribution of number of municipalities and number of voters of CRV by type, province of registration and intervals of voters of CRV in municipalities
Units: municipalities and voters

	Up to 1000	1001 to 2000	2001 to 5000	5001 to 10000	10001 to 50000	Over 50000	TOTAL	
distribution by number of municipalities	
    TOTAL	116	40	36	25	29	5	251	
    Araba/Álava	35	9	4	1	1	1	51	
    Bizkaia	34	14	15	10	14	1	88	
    Gipuzkoa	47	17	17	14	14	3	112	
distribution by number of voters of CRV	
    TOTAL	51,172	54,864	119,071	178,393	571,316	757,524	1,732,340	
    Araba/Álava	16,201	12,555	10,377	8,137	15,358	182,127	244,755	
    Bizkaia	11,406	18,412	55,422	74,719	250,905	147,257	558,121	
    Gipuzkoa	23,565	23,897	53,272	95,537	305,053	428,140	929,464	
Notes:
Source: National Statistics Institute