1: The Seven Kingdoms of Stannis Baratheon
Pop: 31,563 Mil

2: The Kingdom in the North of Stark of Winterfell
Pop: 26,470 Mil

3: The Principality of Dorne of Nymeros Martell
Pop: 23,347 Mil

4: The Magocratic Republic of Qohor
Pop: 18,008 Mil

5: The Teyrnir of Carthag
Pop: 15,391 Mil

6: The Bannorn of Lannistia
Pop: 13,054 Mil

7: The Freehold of Valyria
Pop: 9,098 Mil

8: The House of Tully
Pop: 9,092 Mil

9: The House Lannister of Casterly Rock
Pop: 9,076 Mil

10: The Storm Kingdom of Baratheon
Pop: 9,020 Mil

11: The Kingdom of The North
Pop: 9,015 Mil

12: The Republic of Norvos
Pop: 8,956 Mil

13: The Driftmark Lords of Velaryon
Pop: 8,940 Mil

14: The House Stark of Winterfell
Pop: 8,808 Mil

15: The Mad Queendom of Rhaenyra Targaryen
Pop: 8,671 Mil

16: The Kingdom of Aegon III Targaryen
Pop: 8,528 Mil

17: The Principality of Aemond Targaryen
Pop: 8,507 Mil

18: The Kingdom of Gardener
Pop: 8,501 Mil

19: The Rogue Nation of Lucerys Velaryon
Pop: 8,491 Mil

20: The House of Bolton
Pop: 8,474 Mil

21: The Free Land of Rhea Royce
Pop: 8,404 Mil

22: The Kingdom of Tyrell
Pop: 8,391 Mil

23: The House Reyne of Castamere
Pop: 8,377 Mil

24: The Kingdom of Cregan Stark
Pop: 8,308 Mil

25: The Kingdom of Johanna Lannister
Pop: 8,300 Mil

26: The Queendom of Queen Alicent Hightower
Pop: 8,108 Mil

27: The Fiefdom of Ser Otto Hightower
Pop: 8,097 Mil

28: The Kingdom of Lannisport
Pop: 7,848 Mil

29: The Knightly Fiefdom of Swyft
Pop: 7,696 Mil

30: The Lordship of Sarwyck
Pop: 7,679 Mil

31: The Kingdom of Aegon II Targaryen
Pop: 7,501 Mil

32: The Fiefdom of Lothston
Pop: 7,182 Mil

33: The Fiefdom of Marbrand
Pop: 6,122 Mil

34: The House of Osgrey
Pop: 6,062 Mil

35: The Republic of Baelish
Pop: 5,617 Mil

36: The House of Karstark
Pop: 4,993 Mil

37: The Ladyship of Alys Rivers
Pop: 4,905 Mil

38: The Dracocracy of Silverwing
Pop: 4,773 Mil

39: The Kingdom of Borros Baratheon
Pop: 4,737 Mil

40: The House of Dayne
Pop: 4,037 Mil

41: The Community of Littlefinger
Pop: 3,633 Mil

42: The Sot of Ulf White
Pop: 3,495 Mil

43: The Blacksmith of Hugh Hammer
Pop: 3,469 Mil

44: The House of Weathers
Pop: 3,228 Mil

45: The House of Beesbury
Pop: 3,006 Mil

46: The House of Allyrion
Pop: 2,957 Mil

47: The House of Dondarrion
Pop: 2,925 Mil

48: The House of Hardyng
Pop: 2,559 Mil

49: The House of Morrigen
Pop: 2,400 Mil

50: The House of Falwell
Pop: 2,360 Mil

51: The House of Sunflowers
Pop: 2,293 Mil

52: The House of Thenn
Pop: 2,090 Mil

53: The Lord Paramount of Oscar Tully
Pop: 1,922 Mil

54: The House of Roxton
Pop: 1,830 Mil

55: The Laughing Storm of Lyonel Baratheon
Pop: 1,805 Mil

56: The House of Dryland
Pop: 1,666 Mil

57: The House of Harclay
Pop: 1,581 Mil

58: The Empire of Rocadragon
Pop: 1,184 Mil

59: The Kingdom of Viserys III Targaryen
Pop: 1,151 Mil

60: The Kingdom of Mountain and Vale
Pop: 1,091 Mil

61: The Kingdom of Riverlands
Pop: 635 Mil

62: The Republic of Seasmoke
Pop: 391 Mil

63: The Kingdom of Aegon VI Targaryen
Pop: 242 Mil

64: The Nomadic Peoples of The Dothraki Horde
Pop: 56 Mil