Mississippi County Map - List of 82 Counties and County Seats

Written and Fact-checked by , Reviewed by | Last Updated On: May 12, 2026

The U.S. state of Mississippi is divided into 82 Counties. Explore the Mississippi County Map, all Counties list along with their County Seats in alphabetical order and their population, areas and the date of formation.

Mississippi County Map

Mississippi County Map About Mississippi County Map: The map showing the county boundary, all counties boundary, state capital and neighbouring states.

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About Counties of Mississippi

Mississippi is one of the states of United States of America, which is located in the South-eastern region of the country. The capital of Mississippi is Jackson which in fact the largest city in the state. Mississippi is the thirty second largest state in terms of area, and ranks as thirty fourth state regarding population. The total area that Mississippi occupies in the country is 46923 square miles which accounts for 121,531 square kilometres. Mississippi shares the borders with Tennessee to the north, Alabama to the east, the Gulf of Mexico to the south and Mississippi river.

Mississippi counties are 82 in number. The most populous county in the state is Hinds County with the population of 227,742. The least populous county in Mississippi is Issaquena County. Among Mississippi counties Yazoo is the biggest county by area. The smallest county in the state of Mississippi is Alcorn. The richest county in the state of Mississippi is Madison and Holmes County is the poorest county. In the state of Mississippi there are 433 towns and cities. The biggest cities of Mississippi are Jackson, Gulfport, Southaven, Hattiesburg, Biloxi, Meridian and many more.

According to the constitution of Mississippi, the state government and for all Mississippi counties have three branches of government. They are executive, legislative and judicial. The local government Mississippi provides a lot of services to the people of Mississippi counties. Some of them are construction and maintenance of roads in counties, law enforcement, courts, and public utilities like water, sewer, and public health services like setting up clinics, industrial development and many more.

The U.S. state of Mississippi has 82 Counties. This is list of Mississippi Counties and County Seats in alphabetical order along with check their population, areas and the date of formation.

List of Counties in Mississippi with County Seats

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S.NCountyCounty SeatPopulation (2020 Census)Area Formed
1Adams CountyNatchez31,747460 sq mi1799
2Alcorn CountyCorinth34,740401 sq mi1870
3Amite CountyLiberty12,720732 sq mi1809
4Attala CountyKosciusko17,889737 sq mi1833
5Benton CountyAshland8,192407 sq mi1870
6Bolivar CountyCleveland and Rosedale30,985877 sq mi1836
7Calhoun CountyPittsboro13,629588 sq mi1852
8Carroll CountyCarrollton and Vaiden9,744635 sq mi1833
9Chickasaw CountyHouston and Okolona17,106504 sq mi1836
10Choctaw CountyAckerman8,246421 sq mi1833
11Claiborne CountyPort Gibson8,851488 sq mi1802
12Clarke CountyQuitman15,657694 sq mi1833
13Clay CountyWest Point18,636416 sq mi1871
14Coahoma CountyClarksdale21,390583 sq mi1836
15Copiah CountyHazlehurst28,195780 sq mi1823
16Covington CountyCollins18,682415 sq mi1819
17DeSoto CountyHernando185,314497 sq mi1836
18Forrest CountyHattiesburg74,722470 sq mi1906
19Franklin CountyMeadville7,726565 sq mi1809
20George CountyLucedale24,172484 sq mi1910
21Greene CountyLeakesville13,530714 sq mi1811
22Grenada CountyGrenada21,629425 sq mi1870
23Hancock CountyBay Saint Louis46,404553 sq mi1812
24Harrison CountyGulfport and Biloxi208,621976 sq mi1841
25Hinds CountyJackson and Raymond216,768877 sq mi1821
26Holmes CountyLexington17,196757 sq mi1833
27Humphreys CountyBelzoni7,785431 sq mi1918
28Issaquena CountyMayersville1,338441 sq mi1844
29Itawamba CountyFulton23,863533 sq mi1836
30Jackson CountyPascagoula143,2521,043 sq mi1812
31Jasper CountyBay Springs and Paulding16,367678 sq mi1833
32Jefferson CountyFayette7,260527 sq mi1799
33Jefferson Davis CountyPrentiss11,601409 sq mi1906
34Jones CountyLaurel and Ellisville66,553700 sq mi1826
35Kemper CountyDe Kalb9,534767 sq mi1833
36Lafayette CountyOxford55,813679 sq mi1836
37Lamar CountyPurvis64,222500 sq mi1904
38Lauderdale CountyMeridian74,749715 sq mi1833
39Lawrence CountyMonticello12,493432 sq mi1814
40Leake CountyCarthage22,338585 sq mi1833
41Lee CountyTupelo83,343453 sq mi1866
42Leflore CountyGreenwood28,339606 sq mi1871
43Lincoln CountyBrookhaven34,907588 sq mi1870
44Lowndes CountyColumbus58,879516 sq mi1830
45Madison CountyCanton109,145742 sq mi1828
46Marion CountyColumbia24,721549 sq mi1811
47Marshall CountyHolly Springs33,752710 sq mi1836
48Monroe CountyAberdeen34,180772 sq mi1821
49Montgomery CountyWinona9,847408 sq mi1871
50Neshoba CountyPhiladelphia29,087572 sq mi1833
51Newton CountyDecatur21,291580 sq mi1836
52Noxubee CountyMacon10,285701 sq mi1833
53Oktibbeha CountyStarkville51,788462 sq mi1833
54Panola CountyBatesville and Sardis33,204705 sq mi1836
55Pearl River CountyPoplarville55,834819 sq mi1890
56Perry CountyNew Augusta11,988650 sq mi1820
57Pike CountyMagnolia39,539411 sq mi1815
58Pontotoc CountyPontotoc31,206502 sq mi1836
59Prentiss CountyBooneville25,008418 sq mi1870
60Quitman CountyMarks6,176406 sq mi1877
61Rankin CountyBrandon157,031806 sq mi1828
62Scott CountyForest27,990610 sq mi1833
63Sharkey CountyRolling Fork3,800435 sq mi1876
64Simpson CountyMendenhall25,949590 sq mi1824
65Smith CountyRaleigh14,922637 sq mi1833
66Stone CountyWiggins18,163448 sq mi1916
67Sunflower CountyIndianola25,971707 sq mi1844
68Tallahatchie CountyCharleston and Sumner12,715652 sq mi1833
69Tate CountySenatobia28,339411 sq mi1873
70Tippah CountyRipley21,815460 sq mi1836
71Tishomingo CountyIuka18,850445 sq mi1836
72Tunica CountyTunica9,782481 sq mi1836
73Union CountyNew Albany27,777417 sq mi1870
74Walthall CountyTylertown13,492404 sq mi1912
75Warren CountyVicksburg44,722619 sq mi1809
76Washington CountyGreenville44,922761 sq mi1827
77Wayne CountyWaynesboro20,686814 sq mi1809
78Webster CountyWalthall9,858424 sq mi1874
79Wilkinson CountyWoodville8,587678 sq mi1802
80Winston CountyLouisville17,527610 sq mi1833
81Yalobusha CountyWater Valley and Coffeeville11,332495 sq mi1833
82Yazoo CountyYazoo City26,743934 sq mi1823

Top 20 Largest Cities in Mississippi

City County Population (2020 Census) Latitude / Longitude
JacksonHinds County153,70132.2988, -90.1848
GulfportHarrison County72,92630.3674, -89.0928
SouthavenDeSoto County54,64834.9889, -90.0126
HattiesburgForrest and Lamar counties45,98931.3271, -89.2903
BiloxiHarrison County49,44930.3960, -88.8853
MeridianLauderdale County35,05232.3643, -88.7037
TupeloLee County37,92334.2576, -88.7034
GreenvilleWashington County29,67033.4101, -91.0612
Olive BranchDeSoto County39,71134.9618, -89.8295
Horn LakeDeSoto County26,73634.9556, -90.0348
PearlRankin County27,99532.2740, -90.1320
MadisonMadison County27,74732.4610, -90.1154
ClintonHinds County25,21632.3415, -90.3218
RidgelandMadison County24,27532.4285, -90.1323
StarkvilleOktibbeha County25,44433.4504, -88.8184
ColumbusLowndes County24,08433.4957, -88.4273
BrandonRankin County25,13832.2732, -89.9856
OxfordLafayette County27,44434.3665, -89.5187
VicksburgWarren County21,57332.3526, -90.8779
PascagoulaJackson County21,14730.3658, -88.5561

FAQs

How many counties are there in Mississippi?

Mississippi has 82 counties. Each county has its own local government, courthouse, and county seat.

What is the largest county in Mississippi by area?

Yazoo County is the largest county in Mississippi by total area. It covers around 934 square miles in the central part of the state.

What is the smallest county in Mississippi by area?

Alcorn County is the smallest county in Mississippi by land area. It covers about 401 square miles in northeastern Mississippi.

Which is the most populated county in Mississippi?

Hinds County is the most populated county in Mississippi. According to the 2020 U.S. Census, the county had a population of 216,768 people.

What is the least populated county in Mississippi?

Issaquena County is the least populated county in Mississippi. The 2020 Census recorded a population of only 1,338 people in the county.

What is the oldest county in Mississippi?

Adams County is one of the oldest counties in Mississippi. It was established in 1799 during the Mississippi Territory period.

What is a county seat in Mississippi?

A county seat is the main administrative town or city of a county. It is usually where the courthouse and county government offices are located.

What are the major cities in Mississippi?

Some of the major cities in Mississippi include Jackson, Gulfport, Southaven, Biloxi, Hattiesburg, Tupelo, Meridian, and Greenville.

What are the top attractions in Mississippi?

Some of the best-known attractions in Mississippi include the Mississippi Gulf Coast, Vicksburg National Military Park, Elvis Presley Birthplace in Tupelo, the historic homes of Natchez, and the Mississippi Museum of Natural Science in Jackson.

Which counties border other states?

Several Mississippi counties share borders with neighboring states such as Tennessee, Alabama, Louisiana, and Arkansas. DeSoto County borders Tennessee, while Jackson County borders Alabama along the Gulf Coast.

US Counties Map by State

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