Mississippi counties

Medicare Advantage and marketplace plans are set by area, so start with your county. 82 listed.

CountyPopulation (2023 est.)Rank in Mississippi
Adams County28,74628
Alcorn County34,13521
Amite County12,44261
Attala County17,35952
Benton County7,43877
Bolivar County28,96826
Calhoun County12,68560
Carroll County9,53570
Chickasaw County16,86653
Choctaw County8,08874
Claiborne County8,61772
Clarke County15,22856
Clay County18,20649
Coahoma County20,07745
Copiah County27,66431
Covington County18,05950
DeSoto County193,2473
Forrest County78,2088
Franklin County7,61076
George County25,61936
Greene County13,60159
Grenada County21,06543
Hancock County46,15916
Harrison County210,6122
Hinds County214,8701
Holmes County15,77755
Humphreys County7,21678
Issaquena County1,25682
Itawamba County24,09340
Jackson County146,3895
Jasper County16,01354
Jefferson County6,94179
Jefferson Davis County10,96966
Jones County66,25010
Kemper County8,58473
Lafayette County58,46712
Lamar County66,21711
Lauderdale County70,5279
Lawrence County11,74164
Leake County21,25842
Lee County82,7997
Leflore County26,37833
Lincoln County34,70220
Lowndes County57,28314
Madison County112,5116
Marion County24,22439
Marshall County34,12322
Monroe County33,60923
Montgomery County9,60069
Neshoba County28,78927
Newton County21,01944
Noxubee County9,91468
Oktibbeha County51,20315
Panola County32,66924
Pearl River County57,97813
Perry County11,31565
Pike County39,39419
Pontotoc County31,53525
Prentiss County25,13537
Quitman County5,54680
Rankin County160,4174
Scott County27,50732
Sharkey County3,33681
Simpson County25,71535
Smith County14,09957
Stone County18,75647
Sunflower County24,46838
Tallahatchie County11,83763
Tate County28,26130
Tippah County21,28741
Tishomingo County18,50748
Tunica County9,23471
Union County28,28429
Walthall County13,86358
Warren County42,29817
Washington County41,94618
Wayne County19,70346
Webster County9,98867
Wilkinson County8,05875
Winston County17,41651
Yalobusha County12,38662
Yazoo County25,79634

Population: U.S. Census Bureau Population Estimates, 2023.

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Reviewed by Richard Lander, licensed insurance agent (NPN 21255551), Lander LLC. Last updated October 3, 2026. This page is educational and is not a quote, an offer of coverage, or legal or tax advice.

Do it yourself

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Medicare

Medicare Open Enrollment starts October 15th

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Under 65 · ACA

ACA Open Enrollment opens November 1st

Take a look at Mississippi plans, or go ahead and enroll yourself when it opens. Call if you need any help with your application.

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Short-term · TriTerm

Need coverage in between?

Short-term and TriTerm plans can start quickly and help with big unexpected medical bills. They are not ACA plans: they can ask health questions, may not cover pre-existing conditions, and what is offered varies by state.

TriTermlink coming soon

Questions along the way? Call 855-367-1095 for assistance.