1: The Seven Kingdoms of Stannis Baratheon
Pop: 30,486 Mil

2: The Kingdom in the North of Stark of Winterfell
Pop: 25,376 Mil

3: The Kingdom of North Winterfell
Pop: 23,422 Mil

4: The Principality of Dorne of Nymeros Martell
Pop: 22,266 Mil

5: The Magocratic Republic of Qohor
Pop: 16,941 Mil

6: The Teyrnir of Carthag
Pop: 14,313 Mil

7: The Bannorn of Lannistia
Pop: 11,974 Mil

8: The Freehold of Valyria
Pop: 8,002 Mil

9: The House of Tully
Pop: 8,001 Mil

10: The House Lannister of Casterly Rock
Pop: 7,995 Mil

11: The Storm Kingdom of Baratheon
Pop: 7,922 Mil

12: The Kingdom of The North
Pop: 7,905 Mil

13: The Driftmark Lords of Velaryon
Pop: 7,851 Mil

14: The Republic of Norvos
Pop: 7,844 Mil

15: The House Hightower of Oldtown
Pop: 7,738 Mil

16: The House Stark of Winterfell
Pop: 7,734 Mil

17: The Queendom of Rhaenyra Targaryen
Pop: 7,583 Mil

18: The Principality of Aemond Targaryen
Pop: 7,431 Mil

19: The Kingdom of Aegon III Targaryen
Pop: 7,421 Mil

20: The Rogue Nation of Lucerys Velaryon
Pop: 7,419 Mil

21: The Kingdom of Gardener
Pop: 7,408 Mil

22: The House of Bolton
Pop: 7,389 Mil

23: The Free Land of Rhea Royce
Pop: 7,320 Mil

24: The Kingdom of Tyrell
Pop: 7,295 Mil

25: The House Reyne of Castamere
Pop: 7,288 Mil

26: The Kingdom of Cregan Stark
Pop: 7,234 Mil

27: The Kingdom of Johanna Lannister
Pop: 7,215 Mil

28: The Queendom of Queen Alicent Hightower
Pop: 7,030 Mil

29: The Fiefdom of Ser Otto Hightower
Pop: 7,002 Mil

30: The Kingdom of Lannisport
Pop: 6,756 Mil

31: The Knightly Fiefdom of Swyft
Pop: 6,613 Mil

32: The Lordship of Sarwyck
Pop: 6,586 Mil

33: The Kingdom of Aegon II Targaryen
Pop: 6,422 Mil

34: The Fiefdom of Lothston
Pop: 6,093 Mil

35: The Fiefdom of Marbrand
Pop: 5,046 Mil

36: The Queendom of Dreamfyre
Pop: 5,023 Mil

37: The House of Osgrey
Pop: 4,977 Mil

38: The Freehold of Old and New Valyrian Cities
Pop: 4,860 Mil

39: The Republic of Baelish
Pop: 4,530 Mil

40: The Fiefdom of Gwayne Hightower
Pop: 3,924 Mil

41: The House of Karstark
Pop: 3,891 Mil

42: The Ladyship of Alys Rivers
Pop: 3,826 Mil

43: The Dracocracy of Silverwing
Pop: 3,702 Mil

44: The Kingdom of Borros Baratheon
Pop: 3,648 Mil

45: The House of Dayne
Pop: 2,951 Mil

46: The Community of Littlefinger
Pop: 2,551 Mil

47: The House of Weathers
Pop: 2,128 Mil

48: The House of Beesbury
Pop: 1,896 Mil

49: The House of Allyrion
Pop: 1,871 Mil

50: The House of Hardyng
Pop: 1,465 Mil

51: The House Frey of The Crossing
Pop: 1,409 Mil

52: The House of Falwell
Pop: 1,257 Mil

53: The House of Sunflowers
Pop: 1,209 Mil

54: The Fiefdom of Sunfyre
Pop: 290 Mil

55: The Fiefdom of Shrykos
Pop: 285 Mil

56: The Fiefdom of White Harbor
Pop: 240 Mil

57: The Kingdom of Rocadragon
Pop: 90 Mil

58: The Kingdom of Viserys III Targaryen
Pop: 62 Mil

59: The Kingdom of Mountain and Vale
Pop: 18 Mil