| rank |
country |
population 1950 |
| 1. |
China |
554,760,000
|
| 2. |
India |
357,561,000
|
| 3. |
USA |
157,813,000
|
| 4. |
Russia |
102,702,000
|
| 5. |
Japan |
83,625,000
|
| 6. |
Indonesia |
79,538,000
|
| 7. |
Germany |
68,376,000
|
| 8. |
Brazil |
53,975,000
|
| 9. |
UK |
49,816,000
|
| 10. |
Italy |
47,104,000
|
| 11. |
France |
41,829,000
|
| 12. |
Bangladesh |
41,783,000
|
| 13. |
Ukraine |
37,298,000
|
| 14. |
Pakistan |
36,944,000
|
| 15. |
Nigeria |
32,769,000
|
| 16. |
Spain |
28,009,000
|
| 17. |
Mexico |
27,737,000
|
| 18. |
Viet Nam |
27,367,000
|
| 19. |
Poland |
24,824,000
|
| 20. |
Egypt |
21,834,000
|
| 21. |
Turkey |
21,484,000
|
| 22. |
Philippines |
19,996,000
|
| 23. |
Thailand |
19,626,000
|
| 24. |
Korea, South |
18,859,000
|
| 25. |
Ethiopia |
18,434,000
|
| 26. |
Myanmar |
17,832,000
|
| 27. |
Argentina |
17,150,000
|
| 28. |
Iran |
16,913,000
|
| 29. |
Romania |
16,311,000
|
| 30. |
Canada |
13,737,000
|
|
| rank |
country |
population 2005 |
| 1. |
China |
1,315,844,000
|
| 2. |
India |
1,103,371,000
|
| 3. |
USA |
298,213,000
|
| 4. |
Indonesia |
222,781,000
|
| 5. |
Brazil |
186,405,000
|
| 6. |
Pakistan |
157,935,000
|
| 7. |
Russia |
143,202,000
|
| 8. |
Bangladesh |
141,822,000
|
| 9. |
Nigeria |
131,530,000
|
| 10. |
Japan |
128,085,000
|
| 11. |
Mexico |
107,029,000
|
| 12. |
Viet Nam |
84,238,000
|
| 13. |
Philippines |
83,054,000
|
| 14. |
Germany |
82,689,000
|
| 15. |
Ethiopia |
77,431,000
|
| 16. |
Egypt |
74,033,000
|
| 17. |
Turkey |
73,193,000
|
| 18. |
Iran |
69,515,000
|
| 19. |
Thailand |
64,233,000
|
| 20. |
France |
60,496,000
|
| 21. |
UK |
59,668,000
|
| 22. |
Italy |
58,093,000
|
| 23. |
Congo, DR |
57,549,000
|
| 24. |
Myanmar |
50,519,000
|
| 25. |
Korea, South |
47,817,000
|
| 26. |
South Africa |
47,432,000
|
| 27. |
Ukraine |
46,481,000
|
| 28. |
Colombia |
45,600,000
|
| 29. |
Spain |
43,064,000
|
| 30. |
Argentina |
38,747,000
|
|
| rank |
country |
population 2050 |
| 1. |
India |
1,592,704,000
|
| 2. |
China |
1,392,307,000
|
| 3. |
USA |
394,976,000
|
| 4. |
Pakistan |
304,700,000
|
| 5. |
Indonesia |
284,640,000
|
| 6. |
Nigeria |
258,108,000
|
| 7. |
Brazil |
253,105,000
|
| 8. |
Bangladesh |
242,937,000
|
| 9. |
Congo, DR |
177,271,000
|
| 10. |
Ethiopia |
170,190,000
|
| 11. |
Mexico |
139,015,000
|
| 12. |
Philippines |
127,068,000
|
| 13. |
Uganda |
126,950,000
|
| 14. |
Egypt |
125,916,000
|
| 15. |
Viet Nam |
116,654,000
|
| 16. |
Japan |
112,198,000
|
| 17. |
Russia |
111,752,000
|
| 18. |
Iran |
101,944,000
|
| 19. |
Turkey |
101,208,000
|
| 20. |
Afghanistan |
97,324,000
|
| 21. |
Kenya |
83,073,000
|
| 22. |
Germany |
78,765,000
|
| 23. |
Thailand |
74,594,000
|
| 24. |
UK |
67,143,000
|
| 25. |
Tanzania |
66,845,000
|
| 26. |
Sudan |
66,705,000
|
| 27. |
Colombia |
65,679,000
|
| 28. |
Iraq |
63,693,000
|
| 29. |
Myanmar |
63,657,000
|
| 30. |
France |
63,116,000
|
|