1: The Seven Kingdoms of Stannis Baratheon
Pop: 31,272 Mil

2: The Kingdom in the North of Stark of Winterfell
Pop: 26,184 Mil

3: The Principality of Dorne of Nymeros Martell
Pop: 23,064 Mil

4: The Magocratic Republic of Qohor
Pop: 17,733 Mil

5: The Teyrnir of Carthag
Pop: 15,118 Mil

6: The Bannorn of Lannistia
Pop: 12,772 Mil

7: The Freehold of Valyria
Pop: 8,815 Mil

8: The House of Tully
Pop: 8,807 Mil

9: The House Lannister of Casterly Rock
Pop: 8,802 Mil

10: The Storm Kingdom of Baratheon
Pop: 8,736 Mil

11: The Kingdom of The North
Pop: 8,735 Mil

12: The Republic of Norvos
Pop: 8,668 Mil

13: The Driftmark Lords of Velaryon
Pop: 8,658 Mil

14: The House Stark of Winterfell
Pop: 8,534 Mil

15: The Mad Queendom of Rhaenyra Targaryen
Pop: 8,386 Mil

16: The Kingdom of Aegon III Targaryen
Pop: 8,239 Mil

17: The Principality of Aemond Targaryen
Pop: 8,225 Mil

18: The Kingdom of Gardener
Pop: 8,214 Mil

19: The Rogue Nation of Lucerys Velaryon
Pop: 8,209 Mil

20: The House of Bolton
Pop: 8,194 Mil

21: The Free Land of Rhea Royce
Pop: 8,119 Mil

22: The Kingdom of Tyrell
Pop: 8,108 Mil

23: The House Reyne of Castamere
Pop: 8,095 Mil

24: The Kingdom of Cregan Stark
Pop: 8,038 Mil

25: The Kingdom of Johanna Lannister
Pop: 8,006 Mil

26: The Queendom of Queen Alicent Hightower
Pop: 7,826 Mil

27: The Fiefdom of Ser Otto Hightower
Pop: 7,810 Mil

28: The Kingdom of Lannisport
Pop: 7,565 Mil

29: The Knightly Fiefdom of Swyft
Pop: 7,417 Mil

30: The Lordship of Sarwyck
Pop: 7,386 Mil

31: The Kingdom of Aegon II Targaryen
Pop: 7,231 Mil

32: The Fiefdom of Lothston
Pop: 6,905 Mil

33: The Fiefdom of Marbrand
Pop: 5,843 Mil

34: The House of Osgrey
Pop: 5,777 Mil

35: The Republic of Baelish
Pop: 5,341 Mil

36: The House of Karstark
Pop: 4,705 Mil

37: The Ladyship of Alys Rivers
Pop: 4,628 Mil

38: The Dracocracy of Silverwing
Pop: 4,493 Mil

39: The Kingdom of Borros Baratheon
Pop: 4,456 Mil

40: The House of Dayne
Pop: 3,759 Mil

41: The Community of Littlefinger
Pop: 3,352 Mil

42: The Sot of Ulf White
Pop: 3,211 Mil

43: The Blacksmith of Hugh Hammer
Pop: 3,190 Mil

44: The House of Weathers
Pop: 2,941 Mil

45: The House of Beesbury
Pop: 2,715 Mil

46: The House of Allyrion
Pop: 2,676 Mil

47: The House of Dondarrion
Pop: 2,639 Mil

48: The House of Hardyng
Pop: 2,276 Mil

49: The House of Morrigen
Pop: 2,114 Mil

50: The House of Falwell
Pop: 2,076 Mil

51: The House of Sunflowers
Pop: 2,010 Mil

52: The House of Rogers
Pop: 1,873 Mil

53: The Lord Paramount of Oscar Tully
Pop: 1,637 Mil

54: The House of Roxton
Pop: 1,545 Mil

55: The Laughing Storm of Lyonel Baratheon
Pop: 1,517 Mil

56: The House of Dryland
Pop: 1,378 Mil

57: The Fiefdom of White Harbor
Pop: 1,059 Mil

58: The Empire of Rocadragon
Pop: 900 Mil

59: The Kingdom of Viserys III Targaryen
Pop: 871 Mil

60: The Kingdom of Mountain and Vale
Pop: 802 Mil

61: The Kingdom of Riverlands
Pop: 357 Mil

62: The Republic of Seasmoke
Pop: 118 Mil

63: The Principality of Farwell-Hayes
Pop: 26 Mil

64: The Kingdom of Aegon VI Targaryen
Pop: 9 Mil