1: The Vault-Tec HQ of The Vault Boy Guardian
Pop: 18,735 Mil

2: The Rhodean Consortium of Praal
Pop: 17,762 Mil

3: The Liberty's Children of Grand Enclave
Pop: 16,465 Mil

4: The Republic of A New Place
Pop: 16,180 Mil

5: The Free Land of North Tretoppetoplots
Pop: 15,965 Mil

6: The Knights of Polaris of Ardentus
Pop: 15,827 Mil

7: The Republic of Liberated New Arizona
Pop: 15,759 Mil

8: The Republic of Americas Enclave Remnants
Pop: 15,666 Mil

9: The Will of Fifth Imperial Remnant
Pop: 15,503 Mil

10: The Barren Remains of Wasteland Alive
Pop: 12,331 Mil

11: The Eastern BoS of Long Bills
Pop: 10,761 Mil

12: The Republic of Unified Commonwealth of New America
Pop: 9,848 Mil

13: The Constellation Society of Retralik
Pop: 9,465 Mil

14: The Enclave Northeast of Rooperia
Pop: 8,733 Mil

15: The Kingdom of Ivania of Michigan IVT
Pop: 8,154 Mil

16: The Appalachian Enclave of Empire Confederation
Pop: 6,687 Mil

17: The Republic of BurningEvil4
Pop: 6,102 Mil

18: The Caesars Legion of Ivan
Pop: 6,083 Mil

19: The Tribe of Griezelland
Pop: 5,986 Mil

20: The Republic of Unisia Fludan
Pop: 5,957 Mil

21: The Vault 23 of Green Lands
Pop: 5,387 Mil

22: The Loving Couple of -Thanks-ToThem
Pop: 4,613 Mil

23: The Texan Republic of Callinoria
Pop: 3,966 Mil

24: The Paradisian State of Paradise Luxia
Pop: 3,790 Mil

25: The Republic of The Greatest Show on Earth
Pop: 3,551 Mil

26: The Kingdom of Norfolk of The Arthurian Brotherhood
Pop: 3,054 Mil

27: The Nantucket Commonwealth of Red Oleanna
Pop: 1,732 Mil

28: The Commonwealth of New State of Michigan
Pop: 717 Mil

29: The Federal Republic of Egyptian Union
Pop: 570 Mil

30: The Commonwealth of Foundryville
Pop: 273 Mil

31: The United States of Allied United Union of Allied Countries
Pop: 209 Mil

32: The Dictatorship of The Enclave at Roosevelt Air Force Base
Pop: 122 Mil

33: The Community of Enclave Remnants on the East Coast
Pop: 23 Mil

34: The Community of Clan Z-E-X
Pop: 12 Mil

35: The Confederacy of Vault teck
Pop: 12 Mil