Oklahoma Insurance Plans is an independent insurance agency website operated by Lander LLC. It is not a government website and is not affiliated with the State of Oklahoma, any state agency, or the federal government.
Oklahoma Insurance PlansThe Sooner StateCall 855-367-1095

Oklahoma counties

Medicare Advantage and marketplace plans are set by area, so start with your county. 77 listed.

CountyPopulation (2023 est.)Rank in Oklahoma
Adair County19,62741
Alfalfa County5,67365
Atoka County14,52546
Beaver County5,01870
Beckham County22,04238
Blaine County8,53961
Bryan County48,96717
Caddo County26,21434
Canadian County175,8294
Carter County48,59618
Cherokee County48,18519
Choctaw County14,27648
Cimarron County2,19177
Cleveland County301,1933
Coal County5,26669
Comanche County121,5745
Cotton County5,42767
Craig County14,49447
Creek County73,33210
Custer County28,26633
Delaware County41,70325
Dewey County4,28671
Ellis County3,64873
Garfield County62,02312
Garvin County25,86535
Grady County57,37513
Grant County4,08372
Greer County5,46666
Harmon County2,39276
Harper County3,19075
Haskell County11,83251
Hughes County13,43650
Jackson County24,66936
Jefferson County5,34768
Johnston County10,21657
Kay County43,64123
Kingfisher County15,48145
Kiowa County8,39862
Latimer County9,52658
Le Flore County49,59616
Lincoln County34,56230
Logan County53,02915
Love County10,29656
Major County7,58163
Marshall County15,97043
Mayes County39,88927
McClain County47,07220
McCurtain County30,66031
McIntosh County19,60342
Murray County13,75449
Muskogee County66,67711
Noble County10,83253
Nowata County9,43859
Okfuskee County11,30052
Oklahoma County808,8661
Okmulgee County37,03529
Osage County46,13021
Ottawa County30,28732
Pawnee County15,86444
Payne County83,3528
Pittsburg County43,47924
Pontotoc County38,39628
Pottawatomie County73,7919
Pushmataha County10,80054
Roger Mills County3,29574
Rogers County100,2486
Seminole County23,56537
Sequoyah County40,29126
Stephens County44,01422
Texas County20,37139
Tillman County6,86964
Tulsa County682,8682
Wagoner County89,2807
Washington County53,70614
Washita County10,73655
Woods County8,56460
Woodward County19,94740

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.

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Medicare

Medicare Open Enrollment starts October 15th

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

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Under 65 · ACA

ACA Open Enrollment opens November 1st

Open enrollment starts November 1st. Not sure which Oklahoma plan is right for you? Call and we'll help you find it.

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