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Medicare enrollment by state

People enrolled in Medicare in 2025 (annual average from CMS's Medicare Monthly Enrollment data) per 1,000 residents (derived with the July 1, 2025 population estimate), and the shares enrolled in Medicare Advantage or other health plans rather than Original Medicare, entitled through disability rather than age, dually eligible for Medicaid, and with Part D prescription drug coverage (shares derived by Quadranac). State is the beneficiary's mailing address.

Reference period
2025
Licence
Public domain (U.S. federal government work).
Download CSVSource: Centers for Medicare & Medicaid Services (opens in a new tab)Source: U.S. Census Bureau (opens in a new tab)

Medicare enrollment by state: Medicare enrollees per 1,000 residents (derived)51 areas ranked by Medicare enrollees per 1,000 residents (derived). Highest: Maine (273); lowest: Utah (136); national value 203.MaineMaine: 273273VermontVermont: 261261West VirginiaWest Virginia: 258258New HampshireNew Hampshire: 250250DelawareDelaware: 239239MontanaMontana: 234234PennsylvaniaPennsylvania: 230230South CarolinaSouth Carolina: 227227MichiganMichigan: 226226WisconsinWisconsin: 226226OregonOregon: 225225FloridaFlorida: 223223Rhode IslandRhode Island: 223223WyomingWyoming: 222222ArkansasArkansas: 221221MississippiMississippi: 221221New MexicoNew Mexico: 221221AlabamaAlabama: 218218HawaiiHawaii: 218218KentuckyKentucky: 217217OhioOhio: 217217South DakotaSouth Dakota: 217217IowaIowa: 216216MissouriMissouri: 216216ConnecticutConnecticut: 208208MassachusettsMassachusetts: 208208LouisianaLouisiana: 207207TennesseeTennessee: 206206North CarolinaNorth Carolina: 204204MinnesotaMinnesota: 203203KansasKansas: 202202ArizonaArizona: 201201IdahoIdaho: 201201IndianaIndiana: 201201New YorkNew York: 200200OklahomaOklahoma: 199199VirginiaVirginia: 195195WashingtonWashington: 195195NebraskaNebraska: 194194IllinoisIllinois: 193193New JerseyNew Jersey: 189189North DakotaNorth Dakota: 189189MarylandMaryland: 188188NevadaNevada: 188188CaliforniaCalifornia: 181181ColoradoColorado: 177177GeorgiaGeorgia: 176176AlaskaAlaska: 165165TexasTexas: 155155District of ColumbiaDistrict of Columbia: 140140UtahUtah: 136136National 203
Medicare enrollment by state: Medicare enrollees per 1,000 residents (derived)51 areas ranked by Medicare enrollees per 1,000 residents (derived). Highest: Maine (273); lowest: Utah (136); national value 203.MaineMaine: 273273VermontVermont: 261261West VirginiaWest Virginia: 258258New HampshireNew Hampshire: 250250DelawareDelaware: 239239MontanaMontana: 234234PennsylvaniaPennsylvania: 230230South CarolinaSouth Carolina: 227227MichiganMichigan: 226226WisconsinWisconsin: 226226OregonOregon: 225225FloridaFlorida: 223223Rhode IslandRhode Island: 223223WyomingWyoming: 222222ArkansasArkansas: 221221MississippiMississippi: 221221New MexicoNew Mexico: 221221AlabamaAlabama: 218218HawaiiHawaii: 218218KentuckyKentucky: 217217OhioOhio: 217217South DakotaSouth Dakota: 217217IowaIowa: 216216MissouriMissouri: 216216ConnecticutConnecticut: 208208MassachusettsMassachusetts: 208208LouisianaLouisiana: 207207TennesseeTennessee: 206206North CarolinaNorth Carolina: 204204MinnesotaMinnesota: 203203KansasKansas: 202202ArizonaArizona: 201201IdahoIdaho: 201201IndianaIndiana: 201201New YorkNew York: 200200OklahomaOklahoma: 199199VirginiaVirginia: 195195WashingtonWashington: 195195NebraskaNebraska: 194194IllinoisIllinois: 193193New JerseyNew Jersey: 189189North DakotaNorth Dakota: 189189MarylandMaryland: 188188NevadaNevada: 188188CaliforniaCalifornia: 181181ColoradoColorado: 177177GeorgiaGeorgia: 176176AlaskaAlaska: 165165TexasTexas: 155155District of Colum…District of Columbia: 140140UtahUtah: 136136National 203
Medicare enrollees per 1,000 residents (derived), 2025, sorted high to low. 51 areas ranked by Medicare enrollees per 1,000 residents (derived). Highest: Maine (273); lowest: Utah (136); national value 203. Full data in the table below.Source: Centers for Medicare & Medicaid Services.

Click a column header to sort; the national total stays pinned at the top.

United States20350.91017.380.669,476,456
Alabama21860.415.419.679.61,133,992
Alaska16538.415.667.7121,467
Arizona201518.116.480.51,535,475
Arkansas22146.31618.879.5687,528
California18151.272583.57,108,792
Colorado17752.6712.180.41,066,219
Connecticut20857.28.626.484.5767,433
Delaware23932.78.612.881253,089
District of Columbia14034.31132.673.997,257
Florida22356.68.317.282.45,242,870
Georgia17655.411.718.979.81,994,391
Hawaii21853.45.815.975.4312,517
Idaho20149.99.312.778.9407,087
Illinois19343.59.216.681.92,452,877
Indiana20150.311.916.483.81,404,690
Iowa21638.19.612.284.2699,242
Kansas202339.811.479.7601,285
Kentucky21754.415.517.782.71,001,470
Louisiana20756.613.924.183.2955,821
Maine27358.61226.382.5385,690
Maryland18825.38.713.171.51,176,384
Massachusetts20835.910.424.982.61,491,093
Michigan22662.811.914.885.22,293,576
Minnesota20360.18.811.883.31,183,036
Mississippi22144.115.624.879.1651,475
Missouri21653.812.41482.71,354,619
Montana23429.98.29.276.2267,875
Nebraska194349.311.180.1392,477
Nevada18851.58.413.677617,898
New Hampshire25035.510.98.976.6354,126
New Jersey18940.98.413.1801,809,250
New Mexico22149.710.922.178.5470,656
New York20052.910.129.583.13,994,367
North Carolina20456.911.415.681.42,282,725
North Dakota18935.68.69.978.4151,412
Ohio21756.711.215.884.62,581,510
Oklahoma19941.413.214.875.3820,448
Oregon22554.39.117.781.8962,060
Pennsylvania23054.210.615.7843,000,965
Rhode Island22359.711.618.483248,568
South Carolina22746.111.314.279.71,263,550
South Dakota21737.48.19.876.8202,669
Tennessee2065312.915.780.71,510,306
Texas155549.614.379.24,914,044
Utah13653.68.87.479.4480,007
Vermont26130.810.716.479.6168,122
Virginia195399.911.9741,728,531
Washington19549.28.614.877.51,558,503
West Virginia25855.314.818.377.8456,398
Wisconsin22657.79.913.279.71,348,425
Wyoming22219.78.5972.6130,603

Source: Centers for Medicare & Medicaid Services, Medicare Monthly Enrollment (data.cms.gov dataset d7fabe1e-d19b-4333-9eff-e80e0643f2fd), 2025 annual, state and national
Source: U.S. Census Bureau, Population Estimates Program, July 1, 2025 resident population (denominator). Reference period: 2025.

Cite this table

Source agency
Centers for Medicare & Medicaid Services
Dataset
Medicare Monthly Enrollment (data.cms.gov dataset d7fabe1e-d19b-4333-9eff-e80e0643f2fd), 2025 annual, state and national
Table
Medicare enrollment by state
Data last updated
2026-11-09
Page
https://quadranac.com/tables/us-medicare-enrollment/

Medicare enrollment by state (United States, 2025). Data: Centers for Medicare & Medicaid Services, Medicare Monthly Enrollment (data.cms.gov dataset d7fabe1e-d19b-4333-9eff-e80e0643f2fd), 2025 annual, state and national. Retrieved 2026-11-09 via Quadranac, https://quadranac.com/tables/us-medicare-enrollment/