| POPULATION | COUNTY | COUNTY SEAT |
| 1,526,006 | |
| 1,223,348 | |
| 799,874 | |
| 625,249 | |
| 558,979 | |
| 519,445 | |
| 498,886 | |
| 434,972 | |
| 411,442 | |
| 365,169 | |
| 349,497 | |
| 320,918 | |
| 297,735 | |
| 280,566 | |
| 268,100 | |
| | POPULATION | COUNTY | COUNTY SEAT |
| 235,406 | |
| 214,437 | |
| 207,820 | |
| 183,862 | |
| 170,539 | |
| 169,842 | |
| 153,990 | |
| 149,618 | |
| 148,289 | |
| 143,679 | |
| 136,606 | |
| 133,568 | |
| 127,089 | |
| 116,638 | |
| 116,111 | |
|