Data relative to electoral census Distribution according to the number of voters by voters in municipalities, voters CRV, voters intervals and province of registration. Units: municipalities and voters Álava Guipúzcoa Vizcaya TOTAL voters in municipalities TOTAL 51 88 111 250 up to 1000 35 35 47 117 1001 to 2000 10 14 17 41 2001 to 5000 3 14 17 34 5001 to 10000 1 10 13 24 10001 to 50000 1 14 14 29 over 50000 1 1 3 5 voters of CRV TOTAL 244,484 566,777 949,974 1,761,235 up to 1000 15,864 11,948 23,480 51,292 1001 to 2000 13,569 18,916 24,044 56,529 2001 to 5000 7,746 53,448 55,820 117,014 5001 to 10000 8,014 75,069 89,858 172,941 10001 to 50000 15,967 257,306 314,138 587,411 over 50000 183,324 150,090 442,634 776,048 Notes: Source: National Statistics Institute