1: The Naked Singularity of Basque Dominion
Pop: 12,518 Mil

2: The Republic of Basque-Norse Alliance
Pop: 5,117 Mil

3: The Republic of Basque-Irish Alliance
Pop: 5,081 Mil

4: The Republic of Algorta
Pop: 5,080 Mil

5: The Armed Republic of Euzko Gudarostea
Pop: 5,030 Mil

6: The Republic of Basque-Catalan Alliance
Pop: 4,974 Mil

7: The Republic of Basque-Icelandic Alliance
Pop: 4,972 Mil

8: The Kingdom of Royaume du Navarre
Pop: 4,964 Mil

9: The Federation of Basque-Canadian Alliance
Pop: 4,958 Mil

10: The Community of Basque-Algonquian Alliance
Pop: 4,953 Mil

11: The Commonwealth of Basque-Scottish Alliance
Pop: 4,950 Mil

12: The Republic of Hartzerria
Pop: 4,948 Mil

13: The Republic of Euskadi Basque eState
Pop: 4,876 Mil

14: The Republic of Basque Newfoundland
Pop: 4,840 Mil

15: The Community of Athletic Club Bilbao
Pop: 4,826 Mil

16: The Republic of Euzkadi Basque eState
Pop: 4,823 Mil

17: The Free Land of Zuberoa
Pop: 4,815 Mil

18: The Commonwealth of Lapurdi ko Lurralde Historikoa
Pop: 4,799 Mil

19: The Community of Araba
Pop: 4,791 Mil

20: The Confederacy of Iparralde
Pop: 4,778 Mil

21: The Commonwealth of Bizkaia Bizkai ko Lurralde Historikoa
Pop: 4,766 Mil

22: The Kingdom of Nafarroa ko Foru Erkidegoa
Pop: 4,717 Mil

23: The Commonwealth of Gipuzkoa ko Lurralde Historikoa
Pop: 4,715 Mil

24: The Republic of Basque Territories
Pop: 4,672 Mil

25: The Community of Beccunia
Pop: 4,591 Mil

26: The Free Land of Ostadar
Pop: 4,582 Mil

27: The Protectorate of Ibarrekolandia
Pop: 4,570 Mil

28: The Principality of Etcheberria
Pop: 4,556 Mil

29: The Free Land of Pagatzaurtunduagoienengoa
Pop: 4,542 Mil

30: The Community of Les Basques
Pop: 4,514 Mil

31: The Community of Johnson County Wyoming
Pop: 4,514 Mil

32: The Free Land of Basque Idaho
Pop: 4,500 Mil

33: The Oppressed Peoples of Txitxibiritxi
Pop: 4,423 Mil

34: The Commonwealth of Pitxibiritxi
Pop: 4,085 Mil

35: The Republic of Pinpilinpauxa
Pop: 4,081 Mil

36: The Commonwealth of Zierbena
Pop: 4,032 Mil

37: The Republic of Basque Saint-Pierre-et-Miquelon
Pop: 3,882 Mil

38: The Republic of Eduardo Txillida
Pop: 3,514 Mil

39: The Republic of Salt Valley of Anana
Pop: 3,499 Mil

40: The Republic of Santimamine cave
Pop: 3,495 Mil

41: The Republic of Obabakoak
Pop: 3,492 Mil

42: The Republic of Estropadak
Pop: 3,489 Mil

43: The Republic of Errege Bardea
Pop: 3,488 Mil

44: The Republic of Gvero
Pop: 3,476 Mil

45: The Republic of Gaztelugatxe
Pop: 3,475 Mil

46: The Republic of Guggenheim Museum Bilbao
Pop: 3,471 Mil

47: The Republic of Nestor Basterretxea
Pop: 3,466 Mil

48: The Republic of Oma Forest
Pop: 3,465 Mil

49: The Republic of Basque Verbal Paradigm
Pop: 3,454 Mil

50: The Republic of Jorge Oteiza
Pop: 3,453 Mil

51: The Republic of Basque Pelota
Pop: 3,451 Mil

52: The Republic of Benito Lertxundi
Pop: 3,417 Mil

53: The Republic of Herri Kirolak
Pop: 3,410 Mil

54: The Republic of Mikel Laboa
Pop: 3,394 Mil

55: The Republic of Lantz carnivals
Pop: 3,394 Mil

56: The Republic of Pastoralak
Pop: 3,389 Mil

57: The Republic of Txalaparta
Pop: 3,378 Mil