1: The Children of Atom 1
Pop: 12,388 Mil

2: The Church of Atom 10
Pop: 11,788 Mil

3: The Holy Empire of Atom 11
Pop: 2,871 Mil

4: The Holy Empire of Atom 12
Pop: 2,847 Mil

5: The Armed Republic of Atom 15
Pop: 2,862 Mil

6: The Holy Empire of Atom 16
Pop: 2,837 Mil

7: The Church of Atom 2
Pop: 12,395 Mil

8: The United Socialist States of Atom 21
Pop: 2,832 Mil

9: The United Socialist States of Atom 22
Pop: 2,848 Mil

10: The Incorporated States of Atom 23
Pop: 2,843 Mil

11: The Democratic States of Atom 24
Pop: 2,828 Mil

12: The Rogue Nation of Atom 25
Pop: 2,870 Mil

13: The Empire of Atom 26
Pop: 2,845 Mil

14: The Holy Empire of Atom 27
Pop: 2,837 Mil

15: The Dominion of Atom 28
Pop: 2,845 Mil

16: The Holy Empire of Atom 29
Pop: 2,837 Mil

17: The Dominion of Atom 30
Pop: 2,879 Mil

18: The Church of Atom 4
Pop: 12,356 Mil

19: The Republic of Atom 5
Pop: 12,382 Mil

20: The Children of Atom 6
Pop: 12,434 Mil

21: The Republic of Atom 8
Pop: 12,411 Mil

22: The Children of Atom-
Pop: 12,366 Mil

23: The Freeside Bar and Casino of Atomic Wrangler
Pop: 21,835 Mil

24: The Enclave Presidency of John Henry Eden
Pop: 34,569 Mil

25: The Mojave Tunes of Mr New Vegas-
Pop: 18,436 Mil

26: The Duchy of Oriente
Pop: 14,790 Mil

27: The Mojave Wasteland Empire of Robert Edwin House
Pop: 33,433 Mil

28: The President Eden's Robot Army of Securitron Mk1
Pop: 32,761 Mil

29: The Holy Empire of The Children of Atom
Pop: 10,714 Mil

30: The Highly Civilized Cannibals of White Glove Society
Pop: 26,179 Mil