82 Counties — mississippi
| County | Type | Population | Land area |
|---|
| adams | County | 34,340 | 460 sq mi |
| alcorn | County | 34,558 | 400 sq mi |
| amite | County | 13,599 | 730 sq mi |
| attala | County | 19,661 | 735 sq mi |
| benton | County | 8,026 | 407 sq mi |
| bolivar | County | 40,633 | 876 sq mi |
| calhoun | County | 15,069 | 587 sq mi |
| carroll | County | 10,769 | 628 sq mi |
| chickasaw | County | 19,440 | 502 sq mi |
| choctaw | County | 9,758 | 419 sq mi |
| claiborne | County | 11,831 | 487 sq mi |
| clarke | County | 17,955 | 691 sq mi |
| clay | County | 21,979 | 409 sq mi |
| coahoma | County | 30,622 | 554 sq mi |
| copiah | County | 28,757 | 777 sq mi |
| covington | County | 19,407 | 414 sq mi |
| desoto | County | 107,199 | 478 sq mi |
| forrest | County | 72,604 | 467 sq mi |
| franklin | County | 8,448 | 565 sq mi |
| george | County | 19,144 | 478 sq mi |
| greene | County | 13,299 | 713 sq mi |
| grenada | County | 23,263 | 422 sq mi |
| hancock | County | 42,967 | 477 sq mi |
| harrison | County | 189,601 | 581 sq mi |
| hinds | County | 250,800 | 869 sq mi |
| holmes | County | 21,609 | 756 sq mi |
| humphreys | County | 11,206 | 418 sq mi |
| issaquena | County | 2,274 | 413 sq mi |
| itawamba | County | 22,770 | 532 sq mi |
| jackson | County | 131,420 | 727 sq mi |
| jasper | County | 18,149 | 676 sq mi |
| jefferson | County | 9,740 | 519 sq mi |
| jefferson davis | County | 13,962 | 408 sq mi |
| jones | County | 64,958 | 694 sq mi |
| kemper | County | 10,453 | 766 sq mi |
| lafayette | County | 38,744 | 631 sq mi |
| lamar | County | 39,070 | 497 sq mi |
| lauderdale | County | 78,161 | 704 sq mi |
| lawrence | County | 13,258 | 431 sq mi |
| leake | County | 20,940 | 583 sq mi |
| lee | County | 75,755 | 450 sq mi |
| leflore | County | 37,947 | 592 sq mi |
| lincoln | County | 33,166 | 586 sq mi |
| lowndes | County | 61,586 | 502 sq mi |
| madison | County | 74,674 | 719 sq mi |
| marion | County | 25,595 | 542 sq mi |
| marshall | County | 34,993 | 706 sq mi |
| monroe | County | 38,014 | 764 sq mi |
| montgomery | County | 12,189 | 407 sq mi |
| neshoba | County | 28,684 | 570 sq mi |
| newton | County | 21,838 | 578 sq mi |
| noxubee | County | 12,548 | 695 sq mi |
| oktibbeha | County | 42,902 | 458 sq mi |
| panola | County | 34,274 | 684 sq mi |
| pearl river | County | 48,621 | 812 sq mi |
| perry | County | 12,138 | 647 sq mi |
| pike | County | 38,940 | 409 sq mi |
| pontotoc | County | 26,726 | 497 sq mi |
| prentiss | County | 25,556 | 415 sq mi |
| quitman | County | 10,117 | 405 sq mi |
| rankin | County | 115,327 | 775 sq mi |
| scott | County | 28,423 | 609 sq mi |
| sharkey | County | 6,580 | 428 sq mi |
| simpson | County | 27,639 | 589 sq mi |
| smith | County | 16,182 | 636 sq mi |
| stone | County | 13,622 | 445 sq mi |
| sunflower | County | 34,369 | 694 sq mi |
| tallahatchie | County | 14,903 | 644 sq mi |
| tate | County | 25,370 | 405 sq mi |
| tippah | County | 20,826 | 458 sq mi |
| tishomingo | County | 19,163 | 424 sq mi |
| tunica | County | 9,227 | 455 sq mi |
| union | County | 25,362 | 416 sq mi |
| walthall | County | 15,156 | 404 sq mi |
| warren | County | 49,644 | 587 sq mi |
| washington | County | 62,977 | 724 sq mi |
| wayne | County | 21,216 | 810 sq mi |
| webster | County | 10,294 | 423 sq mi |
| wilkinson | County | 10,312 | 677 sq mi |
| winston | County | 20,160 | 607 sq mi |
| yalobusha | County | 13,051 | 467 sq mi |
| yazoo | County | 28,149 | 920 sq mi |