Mississippi

Tishomingo County Alcorn County Tippah County Benton County DeSoto County Marshall County Tunica County Tate County Prentiss County Union County Lafayette County Panola County Coahoma County Lee County Quitman County Itawamba County Pontotoc County Yalobusha County Tallahatchie County Calhoun County Bolivar County Monroe County Chickasaw County Sunflower County Grenada County Clay County Leflore County Lowndes County Webster County Montgomery County Carroll County Oktibbeha County Washington County Choctaw County Holmes County Humphreys County Noxubee County Winston County Attala County Sharkey County Yazoo County Issaquena County Kemper County Neshoba County Leake County Madison County Scott County Warren County Rankin County Lauderdale County Newton County Hinds County Clarke County Claiborne County Jasper County Smith County Copiah County Simpson County Wayne County Jefferson County Jones County Covington County Jefferson Davis County Adams County Lawrence County Lincoln County Franklin County Greene County Perry County Forrest County Lamar County Marion County Wilkinson County Amite County Pike County Walthall County Pearl River County George County Stone County Jackson County Harrison County Hancock County Jackson County Harrison County Harrison County Jackson County Jackson County

COUNTY 2015 POPULATION SQUARE MILES COUNTY SEAT BOARD SIZE FOUNDED
Adams County 31,254 488 Natchez  1799 
Alcorn County 37,388 401 Corinth  1870 
Amite County 12,574 732 Liberty  1809 
Attala County 19,043 737 Kosciusko  1833 
Benton County 8,182 409 Ashland  1870 
Bolivar County 33,322 906 Cleveland and Rosedale  1836 
Calhoun County 14,717 588 Pittsboro  1852 
Carroll County 10,243 635 Carrollton  1833 
Chickasaw County 17,328 504 Houston and Okolona  1836 
Choctaw County 8,299 420 Ackerman  1833 
Claiborne County 9,150 501 Port Gibson  1802 
Clarke County 16,006 694 Quitman  1812 
Clay County 20,048 416 West Point  1872 
Coahoma County 24,620 583 Clarksdale  1836 
Copiah County 28,773 779 Hazlehurst  1823 
Covington County 19,543 415 Collins  1819 
DeSoto County 173,323 497 Hernando  1836 
Forrest County 75,944 470 Hattiesburg  1906 
Franklin County 7,743 567 Meadville  1809 
George County 23,373 484 Lucedale  1811 
Greene County 13,522 719 Leakesville  1811 
Grenada County 21,578 449 Grenada  1870 
Hancock County 46,420 553 Bay Saint Louis  1812 
Harrison County 201,410 976 Biloxi and Gulfport  1841 
Hinds County 242,891 877 Jackson and Raymond  1821 
Holmes County 18,340 765 Lexington  1833 
Humphreys County 8,669 431 Belzoni  1918 
Issaquena County 1,337 441 Mayersville  1844 
Itawamba County 23,609 540 Fulton  1836 
Jackson County 141,425 1,043 Pascagoula  1812 
Jasper County 16,569 677 Bay Springs and Paulding  1833 
Jefferson County 7,507 527 Fayette  1799 
Jefferson Davis County 11,665 409 Prentiss  1906 
Jones County 68,215 700 Laurel and Ellisville  1826 
Kemper County 9,969 767 De Kalb  1833 
Lafayette County 53,154 679 Oxford  1836 
Lamar County 60,618 500 Purvis  1904 
Lauderdale County 78,524 715 Meridian  1833 
Lawrence County 12,622 436 Monticello  1814 
Leake County 22,763 585 Carthage  1833 
Lee County 85,300 453 Tupelo  1866 
Leflore County 30,999 606 Greenwood  1871 
Lincoln County 34,649 588 Brookhaven  1870 
Lowndes County 59,710 516 Columbus  1830 
Madison County 103,465 742 Canton  1828 
Marion County 25,563 549 Columbia  1811 
Marshall County 35,916 710 Holly Springs  1836 
Monroe County 35,827 772 Aberdeen  1821 
Montgomery County 10,152 408 Winona  1871 
Neshoba County 29,463 572 Philadelphia  1833 
Newton County 21,747 580 Decatur  1836 
Noxubee County 11,043 700 Macon  1833 
Oktibbeha County 49,800 462 Starkville  1833 
Panola County 34,167 705 Sardis and Batesville  1836 
Pearl River County 55,191 819 Poplarville  1890 
Perry County 12,277 650 New Augusta  1820 
Pike County 39,956 411 Magnolia  1815 
Pontotoc County 30,908 501 Pontotoc  1836 
Prentiss County 25,459 418 Booneville  1870 
Quitman County 7,486 406 Marks  1877 
Rankin County 149,039 806 Brandon  1828 
Scott County 28,265 610 Forest  1833 
Sharkey County 4,585 435 Rolling Fork  1876 
Simpson County 27,222 590 Mendenhall  1824 
Smith County 16,059 637 Raleigh  1833 
Stone County 18,070 448 Wiggins  1916 
Sunflower County 27,005 707 Indianola  1844 
Tallahatchie County 14,588 652 Charleston and Sumner  1833 
Tate County 28,296 411 Senatobia  1873 
Tippah County 22,131 460 Ripley  1836 
Tishomingo County 19,552 445 Iuka  1836 
Tunica County 10,343 481 Tunica  1836 
Union County 28,429 417 New Albany  1870 
Walthall County 14,638 404 Tylertown  1910 
Warren County 47,485 619 Vicksburg  1809 
Washington County 48,130 761 Greenville  1827 
Wayne County 20,566 814 Waynesboro  1809 
Webster County 9,899 423 Walthall  1874 
Wilkinson County 9,122 688 Woodville  1802 
Winston County 18,317 610 Louisville  1833 
Yalobusha County 12,447 495 Water Valley and Coffeeville  1833 
Yazoo County 27,387 934 Yazoo City  1823 

* consolidated city-county government