| Population | Metro Area | Country |
| 32,450,000 | |
| 20, 550,000 | |
| 20,450,000 | |
| 19,750,000 | |
| 19,200,000 | |
| 18,900,000 | |
| 18,850,000 | |
| 18,680,000 | |
| 17,350,000 | |
| 16,650,000 | |
| 16,300,000 | |
| 15,250,000 | |
| 15,100,000 | |
| 15,000,000 | |
| 14,450,000 | |
| | Population | Metro Area | Country |
| 13,488,000 | |
| 13,170,000 | |
| 12,875,000 | |
| 12,500,000 | |
| 11,800,000 | |
| 10,979,000 | |
| 10,556,000 | |
| 10, 239,000 | |
| 9,638,000 | |
| 9,413,000 | |
| 7,443,000 | |
| 7,380,000 | |
| 7,221,000 | |
| 6,945,000 | |
| 6,834,000 | |
|