| | Total Personal Income (1000's), 2021 | Transfer Payments (1000's), 2021 | BEA Population, 2021 | Per Capita Income, 2021 | Per Capita Income, Percent of U.S. Average, 2021 | Per Capita Market Income, 2021 | Per Capita Market Income, Percent of U.S. Average, 2021 |
|
| United States | $21,288,709,000 | $4,617,314,000 | 331,893,745 | $64,143 | 100.0% | $50,231 | 100.0% |
| Appalachian Region | $1,343,466,629 | $391,978,210 | 26,289,466 | $51,103 | 79.7% | $36,193 | 72.1% |
| Mississippi | $135,347,396 | $42,057,106 | 2,949,965 | $45,881 | 71.5% | $31,624 | 63.0% |
| Appalachian Mississippi | $26,718,168 | $8,974,639 | 609,291 | $43,851 | 68.4% | $29,122 | 58.0% |
|
| County |
| Alcorn | $1,520,108 | $546,858 | 34,349 | $44,255 | 69.0% | $28,334 | 56.4% |
| Benton | $319,351 | $125,790 | 7,646 | $41,767 | 65.1% | $25,315 | 50.4% |
| Calhoun | $562,670 | $228,685 | 13,018 | $43,222 | 67.4% | $25,656 | 51.1% |
| Chickasaw | $700,499 | $264,242 | 17,011 | $41,179 | 64.2% | $25,646 | 51.1% |
| Choctaw | $330,755 | $124,501 | 8,106 | $40,804 | 63.6% | $25,445 | 50.7% |
| Clay | $856,829 | $302,143 | 18,535 | $46,228 | 72.1% | $29,926 | 59.6% |
| Itawamba | $991,150 | $339,046 | 23,838 | $41,579 | 64.8% | $27,356 | 54.5% |
| Kemper | $338,278 | $152,505 | 8,829 | $38,314 | 59.7% | $21,041 | 41.9% |
| Lee | $4,285,289 | $1,134,993 | 82,883 | $51,703 | 80.6% | $38,009 | 75.7% |
| Lowndes | $2,740,995 | $828,175 | 58,150 | $47,137 | 73.5% | $32,895 | 65.5% |
| Marshall | $1,474,598 | $524,814 | 33,725 | $43,724 | 68.2% | $28,163 | 56.1% |
| Monroe | $1,502,101 | $533,489 | 33,883 | $44,332 | 69.1% | $28,587 | 56.9% |
| Montgomery | $401,337 | $176,702 | 9,729 | $41,252 | 64.3% | $23,089 | 46.0% |
| Noxubee | $449,056 | $185,498 | 10,123 | $44,360 | 69.2% | $26,036 | 51.8% |
| Oktibbeha | $1,993,997 | $535,374 | 51,842 | $38,463 | 60.0% | $28,136 | 56.0% |
| Panola | $1,382,181 | $514,922 | 32,851 | $42,074 | 65.6% | $26,400 | 52.6% |
| Pontotoc | $1,316,481 | $401,367 | 31,445 | $41,866 | 65.3% | $29,102 | 57.9% |
| Prentiss | $942,366 | $352,995 | 24,996 | $37,701 | 58.8% | $23,579 | 46.9% |
| Tippah | $958,445 | $333,198 | 21,635 | $44,301 | 69.1% | $28,900 | 57.5% |
| Tishomingo | $777,326 | $298,002 | 18,750 | $41,457 | 64.6% | $25,564 | 50.9% |
| Union | $1,150,410 | $374,046 | 27,953 | $41,155 | 64.2% | $27,774 | 55.3% |
| Webster | $444,669 | $174,880 | 9,983 | $44,543 | 69.4% | $27,025 | 53.8% |
| Winston | $760,813 | $296,459 | 17,596 | $43,238 | 67.4% | $26,390 | 52.5% |
| Yalobusha | $518,464 | $225,955 | 12,415 | $41,761 | 65.1% | $23,561 | 46.9% |
