1: The Naked Singularity of Basque Dominion
Pop: 12,895 Mil

2: The Republic of Basque-Norse Alliance
Pop: 5,481 Mil

3: The Republic of Basque-Irish Alliance
Pop: 5,453 Mil

4: The Republic of Algorta
Pop: 5,434 Mil

5: The Armed Republic of Euzko Gudarostea
Pop: 5,390 Mil

6: The Republic of Basque-Icelandic Alliance
Pop: 5,339 Mil

7: The Republic of Basque-Catalan Alliance
Pop: 5,339 Mil

8: The Kingdom of Royaume du Navarre
Pop: 5,336 Mil

9: The Federation of Basque-Canadian Alliance
Pop: 5,329 Mil

10: The Republic of Hartzerria
Pop: 5,311 Mil

11: The Community of Basque-Algonquian Alliance
Pop: 5,306 Mil

12: The Republic of Euskadi Basque eState
Pop: 5,250 Mil

13: The Republic of Basque Newfoundland
Pop: 5,210 Mil

14: The Republic of Euzkadi Basque eState
Pop: 5,203 Mil

15: The Community of Athletic Club Bilbao
Pop: 5,197 Mil

16: The Free Land of Zuberoa
Pop: 5,171 Mil

17: The Commonwealth of Lapurdi ko Lurralde Historikoa
Pop: 5,164 Mil

18: The Community of Araba
Pop: 5,148 Mil

19: The Commonwealth of Bizkaia Bizkai ko Lurralde Historikoa
Pop: 5,132 Mil

20: The Confederacy of Iparralde
Pop: 5,129 Mil

21: The Kingdom of Nafarroa ko Foru Erkidegoa
Pop: 5,091 Mil

22: The Commonwealth of Gipuzkoa ko Lurralde Historikoa
Pop: 5,084 Mil

23: The Republic of Basque Territories
Pop: 5,035 Mil

24: The Community of Beccunia
Pop: 4,958 Mil

25: The Free Land of Ostadar
Pop: 4,952 Mil

26: The Protectorate of Ibarrekolandia
Pop: 4,930 Mil

27: The Principality of Etcheberria
Pop: 4,918 Mil

28: The Free Land of Pagatzaurtunduagoienengoa
Pop: 4,911 Mil

29: The Community of Les Basques
Pop: 4,891 Mil

30: The Community of Johnson County Wyoming
Pop: 4,862 Mil

31: The Free Land of Basque Idaho
Pop: 4,857 Mil

32: The Oppressed Peoples of Txitxibiritxi
Pop: 4,786 Mil

33: The Commonwealth of Pitxibiritxi
Pop: 4,449 Mil

34: The Republic of Pinpilinpauxa
Pop: 4,439 Mil

35: The Commonwealth of Zierbena
Pop: 4,395 Mil

36: The Republic of Basque Saint-Pierre-et-Miquelon
Pop: 4,247 Mil

37: The Republic of Eduardo Txillida
Pop: 3,884 Mil

38: The Republic of Obabakoak
Pop: 3,865 Mil

39: The Republic of Salt Valley of Anana
Pop: 3,861 Mil

40: The Republic of Santimamine cave
Pop: 3,854 Mil

41: The Republic of Estropadak
Pop: 3,854 Mil

42: The Republic of Errege Bardea
Pop: 3,839 Mil

43: The Republic of Gvero
Pop: 3,838 Mil

44: The Republic of Gaztelugatxe
Pop: 3,837 Mil

45: The Republic of Nestor Basterretxea
Pop: 3,835 Mil

46: The Republic of Guggenheim Museum Bilbao
Pop: 3,831 Mil

47: The Republic of Oma Forest
Pop: 3,827 Mil

48: The Republic of Basque Pelota
Pop: 3,826 Mil

49: The Republic of Jorge Oteiza
Pop: 3,821 Mil

50: The Republic of Basque Verbal Paradigm
Pop: 3,820 Mil

51: The Republic of Benito Lertxundi
Pop: 3,802 Mil

52: The Republic of Herri Kirolak
Pop: 3,783 Mil

53: The Republic of Lantz carnivals
Pop: 3,755 Mil

54: The Republic of Pastoralak
Pop: 3,753 Mil

55: The Republic of Mikel Laboa
Pop: 3,749 Mil

56: The Republic of Txalaparta
Pop: 3,740 Mil