1: The Rotten Nation of Xhuifrak
Pop: 21,508 Mil

2: The Holy Empire of Glorious Flame
Pop: 7,154 Mil

3: The Dominion of Caisleaer
Pop: 5,667 Mil

4: The Republic of The Duck Army Squadron 11
Pop: 4,764 Mil

5: The Glorious Flame March of United Flame States
Pop: 3,639 Mil

6: The Empire of Erhani
Pop: 3,484 Mil

7: The Trade Routes of The Ferrymen Guild
Pop: 2,297 Mil

8: The Empire of The Carolinians
Pop: 2,286 Mil

9: The Dictatorship of West-Columbia
Pop: 2,280 Mil

10: The Commonwealth of Vault-Tec Management
Pop: 2,278 Mil

11: The Congregation of Eternal Roots
Pop: 2,272 Mil

12: The Remnants of Navarro Group
Pop: 2,269 Mil

13: The Legion of Followers of Caesar
Pop: 2,255 Mil

14: The Colony of Pagosa Republic
Pop: 2,220 Mil

15: The Community of Preriskya
Pop: 2,215 Mil

16: The Jingoistic States of Vault-Tec Ethics Dept
Pop: 2,214 Mil

17: The Commonwealth of New West Anglia
Pop: 2,213 Mil

18: The Federal Republic of NCR HICOM
Pop: 2,146 Mil

19: The Corporate Republic of Cheyenne Freight Company
Pop: 2,084 Mil

20: The Dictatorship of US Pacific Command
Pop: 2,048 Mil

21: The Holy Empire of New Order of St Michael
Pop: 1,971 Mil

22: The Fallen Nation of Free Suns
Pop: 1,955 Mil

23: The Higher-ups of Vault-Tec HQ
Pop: 1,853 Mil

24: The Democratic Republic of The Great State of Protectronistan
Pop: 1,844 Mil

25: The Dye Kingdom of Indigo Roses
Pop: 1,827 Mil

26: The Colony of Zabadus
Pop: 1,556 Mil

27: The Kingdom Radiant of Followers of Lysimachus
Pop: 1,436 Mil

28: The Most Serene Thalassocracy of The Bayou Jaune
Pop: 1,419 Mil

29: The Conglomerate of FEARED
Pop: 1,367 Mil

30: The Republic of Blackrobe
Pop: 886 Mil

31: The Republic of Some are constructive
Pop: 513 Mil

32: The Nomadic Peoples of Stormroamers
Pop: 210 Mil

33: The Federation of Syndicated Commonwealths
Pop: 157 Mil

34: The Community of Congress Assembled
Pop: 136 Mil

35: The Republic of Lyons Brotherhood of Steel
Pop: 129 Mil

36: The Republic of Phonopolis
Pop: 107 Mil

37: The Disputed Territories of Thompsons Pier
Pop: 105 Mil

38: The Community of Naval Station Coronado Command Facility
Pop: 105 Mil

39: The Free Land of United Cajuns
Pop: 93 Mil

40: The Kingdom of Andee
Pop: 87 Mil

41: The Kingdom of Saints HQ
Pop: 84 Mil

42: The Republic of Zebok
Pop: 80 Mil

43: The Kingdom of Mittelacelia
Pop: 68 Mil

44: The Community of Goldeforge
Pop: 62 Mil

45: The Empire of Sudland-Temerin
Pop: 56 Mil

46: The Kingdom of Pelagare
Pop: 50 Mil

47: The Armed Republic of Montovan Army Divison
Pop: 50 Mil

48: The Community of Aumari Astronctica
Pop: 50 Mil

49: The Democratic Republic of Rick Astley 1991
Pop: 45 Mil

50: The Grand Duchy of Ehrin
Pop: 45 Mil

51: The Federation of Republic of Gambling
Pop: 45 Mil

52: The Republic of Fleshmountain
Pop: 40 Mil

53: The Republic of Dewdewdedw
Pop: 29 Mil

54: The Republic of Grand Republic of Deelandia
Pop: 20 Mil

55: The Democratic Republic of Lemonater
Pop: 16 Mil

56: The Grand Duchy of Theodwald
Pop: 12 Mil

57: The Theocracy of Coptic Kingdom of Menfes
Pop: 10 Mil

58: The Kingdom of Menfes
Pop: 9 Mil