| County Population Centroids for Mississippi |
| ST | COU | COUNTY NAME | POPULATION | LATITUDE | LONGITUDE |
| 28 | 001 | Adams | 34,340 | 31.547728 | -91.360602 |
| 28 | 003 | Alcorn | 34,558 | 34.908682 | -88.529602 |
| 28 | 005 | Amite | 13,599 | 31.182794 | -90.819534 |
| 28 | 007 | Attala | 19,661 | 33.064650 | -89.588695 |
| 28 | 009 | Benton | 8,026 | 34.812448 | -89.206180 |
| 28 | 011 | Bolivar | 40,633 | 33.777520 | -90.780931 |
| 28 | 013 | Calhoun | 15,069 | 33.927754 | -89.307593 |
| 28 | 015 | Carroll | 10,769 | 33.455043 | -89.922951 |
| 28 | 017 | Chickasaw | 19,440 | 33.931491 | -88.929649 |
| 28 | 019 | Choctaw | 9,758 | 33.340270 | -89.240059 |
| 28 | 021 | Claiborne | 11,831 | 31.931129 | -90.966015 |
| 28 | 023 | Clarke | 17,955 | 32.052278 | -88.727134 |
| 28 | 025 | Clay | 21,979 | 33.625385 | -88.697330 |
| 28 | 027 | Coahoma | 30,622 | 34.222670 | -90.568036 |
| 28 | 029 | Copiah | 28,757 | 31.895614 | -90.381769 |
| 28 | 031 | Covington | 19,407 | 31.640899 | -89.549487 |
| 28 | 033 | DeSoto | 107,199 | 34.930935 | -89.965540 |
| 28 | 035 | Forrest | 72,604 | 31.312969 | -89.291607 |
| 28 | 037 | Franklin | 8,448 | 31.471424 | -90.878607 |
| 28 | 039 | George | 19,144 | 30.872795 | -88.597608 |
| 28 | 041 | Greene | 13,299 | 31.195648 | -88.632942 |
| 28 | 043 | Grenada | 23,263 | 33.770148 | -89.801820 |
| 28 | 045 | Hancock | 42,967 | 30.362854 | -89.404629 |
| 28 | 047 | Harrison | 189,601 | 30.421788 | -89.060356 |
| 28 | 049 | Hinds | 250,800 | 32.309850 | -90.251496 |
| 28 | 051 | Holmes | 21,609 | 33.095054 | -90.034072 |
| 28 | 053 | Humphreys | 11,206 | 33.155957 | -90.520931 |
| 28 | 055 | Issaquena | 2,274 | 32.878313 | -91.014089 |
| 28 | 057 | Itawamba | 22,770 | 34.291734 | -88.401070 |
| 28 | 059 | Jackson | 131,420 | 30.435342 | -88.647547 |
| 28 | 061 | Jasper | 18,149 | 31.967698 | -89.142864 |
| 28 | 063 | Jefferson | 9,740 | 31.716008 | -91.055413 |
| 28 | 065 | Jefferson Davis | 13,962 | 31.575792 | -89.817047 |
| 28 | 067 | Jones | 64,958 | 31.671012 | -89.163966 |
| 28 | 069 | Kemper | 10,453 | 32.757776 | -88.668827 |
| 28 | 071 | Lafayette | 38,744 | 34.362664 | -89.522397 |
| 28 | 073 | Lamar | 39,070 | 31.253093 | -89.441875 |
| 28 | 075 | Lauderdale | 78,161 | 32.401073 | -88.689448 |
| 28 | 077 | Lawrence | 13,258 | 31.555497 | -90.106826 |
| 28 | 079 | Leake | 20,940 | 32.736803 | -89.509464 |
| 28 | 081 | Lee | 75,755 | 34.268785 | -88.703031 |
| 28 | 083 | Leflore | 37,947 | 33.518339 | -90.217678 |
| 28 | 085 | Lincoln | 33,166 | 31.554865 | -90.453647 |
| 28 | 087 | Lowndes | 61,586 | 33.514169 | -88.395897 |
| 28 | 089 | Madison | 74,674 | 32.513672 | -90.092873 |
| 28 | 091 | Marion | 25,595 | 31.248454 | -89.828529 |
| 28 | 093 | Marshall | 34,993 | 34.810681 | -89.537906 |
| 28 | 095 | Monroe | 38,014 | 33.922988 | -88.499397 |
| 28 | 097 | Montgomery | 12,189 | 33.496097 | -89.680343 |
| 28 | 099 | Neshoba | 28,684 | 32.753086 | -89.116155 |
| 28 | 101 | Newton | 21,838 | 32.411213 | -89.126214 |
| 28 | 103 | Noxubee | 12,548 | 33.129991 | -88.551113 |
| 28 | 105 | Oktibbeha | 42,902 | 33.449622 | -88.831627 |
| 28 | 107 | Panola | 34,274 | 34.351505 | -89.942556 |
| 28 | 109 | Pearl River | 48,621 | 30.641689 | -89.631889 |
| 28 | 111 | Perry | 12,138 | 31.259800 | -88.988024 |
| 28 | 113 | Pike | 38,940 | 31.212350 | -90.437218 |
| 28 | 115 | Pontotoc | 26,726 | 34.250833 | -89.012970 |
| 28 | 117 | Prentiss | 25,556 | 34.630125 | -88.552020 |
| 28 | 119 | Quitman | 10,117 | 34.271615 | -90.266826 |
| 28 | 121 | Rankin | 115,327 | 32.273130 | -90.034904 |
| 28 | 123 | Scott | 28,423 | 32.402509 | -89.525787 |
| 28 | 125 | Sharkey | 6,580 | 32.923525 | -90.856763 |
| 28 | 127 | Simpson | 27,639 | 31.915408 | -89.852616 |
| 28 | 129 | Smith | 16,182 | 31.969890 | -89.501418 |
| 28 | 131 | Stone | 13,622 | 30.816147 | -89.136042 |
| 28 | 133 | Sunflower | 34,369 | 33.598866 | -90.586947 |
| 28 | 135 | Tallahatchie | 14,903 | 33.970924 | -90.168674 |
| 28 | 137 | Tate | 25,370 | 34.647399 | -89.940139 |
| 28 | 139 | Tippah | 20,826 | 34.768278 | -88.926380 |
| 28 | 141 | Tishomingo | 19,163 | 34.724144 | -88.228225 |
| 28 | 143 | Tunica | 9,227 | 34.684985 | -90.366258 |
| 28 | 145 | Union | 25,362 | 34.486155 | -89.008586 |
| 28 | 147 | Walthall | 15,156 | 31.147518 | -90.118039 |
| 28 | 149 | Warren | 49,644 | 32.324659 | -90.849406 |
| 28 | 151 | Washington | 62,977 | 33.369994 | -91.009167 |
| 28 | 153 | Wayne | 21,216 | 31.651416 | -88.658271 |
| 28 | 155 | Webster | 10,294 | 33.582315 | -89.230999 |
| 28 | 157 | Wilkinson | 10,312 | 31.126255 | -91.240475 |
| 28 | 159 | Winston | 20,160 | 33.086561 | -89.045427 |
| 28 | 161 | Yalobusha | 13,051 | 34.080085 | -89.696282 |
| 28 | 163 | Yazoo | 28,149 | 32.823178 | -90.382468 |
