1: The Shrill Pony Federation of Shrillland
Pop: 33,676 Mil

2: The Grand Duchy of Behind Your Eye
Pop: 33,089 Mil

3: The Pony Principality of Princess Luna
Pop: 31,680 Mil

4: The Principality of Trotterdam
Pop: 30,283 Mil

5: The Laser-Wielding Commune of Intergalactic Penguins
Pop: 29,679 Mil

6: The Enterprises of Richard Roman
Pop: 29,436 Mil

7: The Apocalypse of GeodesicDragon
Pop: 28,100 Mil

8: The Free Land of World Builder
Pop: 26,208 Mil

9: The Kingdom of Pealing Chimia
Pop: 26,157 Mil

10: The Principality of Brilliant Equestria
Pop: 25,563 Mil

11: The Vermillion Republic of Urmanian
Pop: 25,347 Mil

12: The Empire of New Orcrimmar
Pop: 24,110 Mil

13: The Protected Isle of The Vines
Pop: 24,108 Mil

14: The Republic of Equestria Socialist
Pop: 17,290 Mil

15: The Empire of Orussia
Pop: 13,531 Mil

16: The Soviet Republic of Free Stalliongrad
Pop: 11,867 Mil

17: The Republic of Hippocratia
Pop: 10,752 Mil

18: The Fiefdom of The daughter
Pop: 4,433 Mil

19: The Protectorate of New Baltimare
Pop: 3,451 Mil

20: The Queendom of Rarity Rulez Zimbabwae2
Pop: 2,421 Mil

21: The Kingdom of Neupona
Pop: 1,865 Mil

22: The Christmas Communities of The Neighland State
Pop: 969 Mil

23: The Commonwealth of Altierria
Pop: 595 Mil