1: The Seven Kingdoms of Stannis Baratheon
Pop: 31,481 Mil

2: The Kingdom in the North of Stark of Winterfell
Pop: 26,395 Mil

3: The Principality of Dorne of Nymeros Martell
Pop: 23,265 Mil

4: The Magocratic Republic of Qohor
Pop: 17,935 Mil

5: The Teyrnir of Carthag
Pop: 15,315 Mil

6: The Bannorn of Lannistia
Pop: 12,978 Mil

7: The Freehold of Valyria
Pop: 9,019 Mil

8: The House of Tully
Pop: 9,013 Mil

9: The House Lannister of Casterly Rock
Pop: 9,002 Mil

10: The Storm Kingdom of Baratheon
Pop: 8,941 Mil

11: The Kingdom of The North
Pop: 8,938 Mil

12: The Republic of Norvos
Pop: 8,879 Mil

13: The Driftmark Lords of Velaryon
Pop: 8,863 Mil

14: The House Stark of Winterfell
Pop: 8,736 Mil

15: The Mad Queendom of Rhaenyra Targaryen
Pop: 8,589 Mil

16: The Kingdom of Aegon III Targaryen
Pop: 8,452 Mil

17: The Principality of Aemond Targaryen
Pop: 8,425 Mil

18: The Kingdom of Gardener
Pop: 8,423 Mil

19: The Rogue Nation of Lucerys Velaryon
Pop: 8,410 Mil

20: The House of Bolton
Pop: 8,395 Mil

21: The Free Land of Rhea Royce
Pop: 8,327 Mil

22: The Kingdom of Tyrell
Pop: 8,311 Mil

23: The House Reyne of Castamere
Pop: 8,301 Mil

24: The Kingdom of Cregan Stark
Pop: 8,232 Mil

25: The Kingdom of Johanna Lannister
Pop: 8,214 Mil

26: The Queendom of Queen Alicent Hightower
Pop: 8,031 Mil

27: The Fiefdom of Ser Otto Hightower
Pop: 8,015 Mil

28: The Kingdom of Lannisport
Pop: 7,770 Mil

29: The Knightly Fiefdom of Swyft
Pop: 7,622 Mil

30: The Lordship of Sarwyck
Pop: 7,598 Mil

31: The Kingdom of Aegon II Targaryen
Pop: 7,420 Mil

32: The Fiefdom of Lothston
Pop: 7,106 Mil

33: The Fiefdom of Marbrand
Pop: 6,043 Mil

34: The House of Osgrey
Pop: 5,985 Mil

35: The Republic of Baelish
Pop: 5,537 Mil

36: The House of Karstark
Pop: 4,913 Mil

37: The Ladyship of Alys Rivers
Pop: 4,825 Mil

38: The Dracocracy of Silverwing
Pop: 4,694 Mil

39: The Kingdom of Borros Baratheon
Pop: 4,660 Mil

40: The House of Dayne
Pop: 3,959 Mil

41: The Community of Littlefinger
Pop: 3,556 Mil

42: The Sot of Ulf White
Pop: 3,414 Mil

43: The Blacksmith of Hugh Hammer
Pop: 3,391 Mil

44: The House of Weathers
Pop: 3,150 Mil

45: The House of Beesbury
Pop: 2,922 Mil

46: The House of Allyrion
Pop: 2,880 Mil

47: The House of Dondarrion
Pop: 2,852 Mil

48: The House of Hardyng
Pop: 2,482 Mil

49: The House of Morrigen
Pop: 2,324 Mil

50: The House of Falwell
Pop: 2,285 Mil

51: The House of Sunflowers
Pop: 2,214 Mil

52: The House of Rogers
Pop: 2,076 Mil

53: The House of Thenn
Pop: 2,011 Mil

54: The Lord Paramount of Oscar Tully
Pop: 1,846 Mil

55: The House of Roxton
Pop: 1,754 Mil

56: The Laughing Storm of Lyonel Baratheon
Pop: 1,729 Mil

57: The House of Dryland
Pop: 1,585 Mil

58: The Empire of Rocadragon
Pop: 1,108 Mil

59: The Kingdom of Viserys III Targaryen
Pop: 1,073 Mil

60: The Kingdom of Mountain and Vale
Pop: 1,011 Mil

61: The Kingdom of Riverlands
Pop: 556 Mil

62: The Republic of Seasmoke
Pop: 315 Mil

63: The Kingdom of Aegon VI Targaryen
Pop: 169 Mil

64: The Kingdom of The Blackfyre Host
Pop: 132 Mil

65: The Nomadic Peoples of The Dothraki Horde
Pop: 12 Mil