| population | main metro city | country |
| 27,717,283 | |
| 23,637,491 | |
| 18,166,237 | |
| 9,506,302 | |
| 8,519,416 | |
| 7,776,772 | |
| 6,947,505 | |
| 6,803,779 | |
| 6,423,182 | |
| 6,237,332 | |
| 5,988,459 | |
| 5,722,419 | |
| 5,591,511 | |
| 5,564,899 | |
| 5,271,078 | |
| 4,498,511 | |
| 4,416,337 | |
| 4,266,013 | |
| 4,106,705 | |
| 4,058,519 | |
| 3,951,290 | |
| 3,669,272 | |
| 3,388,244 | |
| 3,148,494 | |
| 2,944,315 | |
| 2,759,730 | |
| 2,734,817 | |
| 2,728,881 | |
| | population | main metro city | country |
| 2,710,579 | |
| 2,670,196 | |
| 2,479,832 | |
| 2,452,598 | |
| 2,441,070 | |
| 2,366,750 | |
| 2,316,384 | |
| 2,206,894 | |
| 2,132,861 | |
| 2,109,110 | |
| 1,990,641 | |
| 1,983,298 | |
| 1,977,317 | |
| 1,975,183 | |
| 1,951,561 | |
| 1,938,772 | |
| 1,925,216 | |
| 1,909,139 | |
| 1,857,366 | |
| 1,854,280 | |
| 1,845,730 | |
| 1,844,307 | |
| 1,808,050 | |
| 1,737,060 | |
| 1,712,207 | |
| 1,692,184 | |
| 1,588,036 | |
| 1,583,043 | |
| | population | main metro city | country |
| 1,520,668 | |
| 1,505,028 | |
| 1,490,446 | |
| 1,333,453 | |
| 1,325,283 | |
| 1,315,603 | |
| 1,300,308 | |
| 1,261,731 | |
| 1,249,066 | |
| 1,246,303 | |
| 1,237,416 | |
| 1,220,504 | |
| 1,204,740 | |
| 1,195,671 | |
| 1,188,422 | |
| 1,163,980 | |
| 1,150,918 | |
| 1,125,447 | |
| 1,117,023 | |
| 1,099,206 | |
| 1,099,014 | |
| 1,097,987 | |
| 1,086,824 | |
| 1,048,224 | |
| 1,013,701 | |
| 1 009 388 | |
| 1,000,010 | |
|