| Population | County |
| 7,813,600 | |
| 2,629,500 | |
| 2,655,200 | |
| 2,249,500 | |
| 1,743,700 | |
| 1,737,900 | |
| 1,684,200 | |
| 1,449,300 | |
| 1,353,400 | |
| 1,328,300 | |
| 1,143,000 | |
| 1,127,300 | |
| 1,119,600 | |
| 1,107,600 | |
| 1,086,500 | |
| 1,082,000 | |
| 1,071,400 | |
| 1,021,600 | |
| 1,010,600 | |
| 1,009,300 | |
| 955,300 | |
| 917,100 | |
| 895,300 | |
| 862,400 | |
| | Population | County |
| 865,100 | |
| 858,300 | |
| 799,800 | |
| 789,600 | |
| 774,400 | |
| 739,600 | |
| 719,500 | |
| 714,700 | |
| 687,300 | |
| 661,600 | |
| 614,800 | |
| 648,700 | |
| 602,600 | |
| 557,400 | |
| 537,400 | |
| 536,100 | |
| 494,300 | |
| 456,000 | |
| 441,300 | |
| 312,000 | |
| 179,300 | |
| 140,500 | |
| 38,600 | |
| 11,700 | |
|