Nebraska counties

Medicare Advantage and marketplace plans are set by area, so start with your county. 93 listed.

CountyPopulation (2023 est.)Rank in Nebraska
Adams County30,89911
Antelope County6,30246
Arthur County41292
Banner County67487
Blaine County43691
Boone County5,31052
Box Butte County10,69222
Boyd County1,72578
Brown County2,85367
Buffalo County50,6975
Burt County6,72743
Butler County8,45932
Cass County27,44612
Cedar County8,26234
Chase County3,72461
Cherry County5,49250
Cheyenne County9,54128
Clay County6,11647
Colfax County10,56624
Cuming County8,91831
Custer County10,58123
Dakota County21,26816
Dawes County8,13335
Dawson County24,08513
Deuel County1,87174
Dixon County5,49151
Dodge County37,1876
Douglas County589,5401
Dundy County1,56179
Fillmore County5,54849
Franklin County2,82568
Frontier County2,58570
Furnas County4,55657
Gage County21,63415
Garden County1,79476
Garfield County1,76377
Gosper County1,84775
Grant County56590
Greeley County2,21973
Hall County62,1974
Hamilton County9,53729
Harlan County3,04565
Hayes County84682
Hitchcock County2,55271
Holt County10,09326
Hooker County67985
Howard County6,52745
Jefferson County7,05441
Johnson County5,19854
Kearney County6,77042
Keith County8,11336
Keya Paha County80583
Kimball County3,28963
Knox County8,29833
Lancaster County326,7162
Lincoln County33,36510
Logan County65588
Loup County59289
Madison County35,6278
McPherson County38393
Merrick County7,75537
Morrill County4,50458
Nance County3,27464
Nemaha County7,07640
Nuckolls County4,09559
Otoe County16,33519
Pawnee County2,51272
Perkins County2,79569
Phelps County9,05730
Pierce County7,29939
Platte County34,6099
Polk County5,22853
Red Willow County10,45725
Richardson County7,68938
Rock County1,27180
Saline County14,55520
Sarpy County199,8863
Saunders County23,46314
Scotts Bluff County35,6997
Seward County17,67118
Sheridan County4,92855
Sherman County2,98366
Sioux County1,15481
Stanton County5,85648
Thayer County4,82956
Thomas County67786
Thurston County6,55744
Valley County4,01260
Washington County21,15217
Wayne County9,87427
Webster County3,35162
Wheeler County77584
York County14,35621

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

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Under 65 · ACA

ACA Open Enrollment opens November 1st

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

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