RANKING · 2024 ACS · 144 SHOWN OF 3,144

Most uninsured people, US counties

US counties with the most residents lacking health insurance, as of the 2024 American Community Survey. Ranked by number of people, not the uninsured rate.

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SAME RANKING BYCities States Metros

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Largest senior population Most unmarried people Most unmarried men

RANKPLACESTATEPOPUNINSURED RESIDENTSVS 2020

3001Deuel County, NENE1,862168−34%

3002Lincoln County, KSKS2,861168−20%

3003Putnam County, ILIL5,619166+2%

3004Frontier County, NENE2,655164−28%

3005Taliaferro County, GAGA1,662164−22%

3006Henderson County, ILIL5,984162−43%

3007Foster County, NDND3,212161+22%

3008Rawlins County, KSKS2,431160−11%

3009Lane County, KSKS1,508159−30%

3010Gove County, KSKS2,631159−44%

3011Perkins County, NENE2,849157+3%

3012Garden County, NENE1,804155−39%

3013Wichita County, KSKS2,031155+48%

3014Cavalier County, NDND3,497153−43%

3015Hand County, SDSD3,121153+63%

3016Ransom County, NDND5,617152−32%

3017Cottle County, TXTX1,224152−16%

3018Worth County, MOMO1,914151+14%

3019Craig County, VAVA4,800151−43%

3020Martin County, KYKY10,697151−68%

3021Stonewall County, TXTX1,186150−46%

3022Clark County, IDID783144−38%

3023Hitchcock County, NENE2,467142−51%

3024Wells County, NDND3,729142+29%

3025Judith Basin County, MTMT2,162141+5%

3026Decatur County, KSKS2,716140−47%

3027Piute County, UTUT1,509140−59%

3028Powder River County, MTMT1,781134−26%

3029Camas County, IDID1,316134−4%

3030Lake of the Woods County, MNMN3,770133−30%

3031Aurora County, SDSD2,801133−41%

3032Miner County, SDSD2,281132+5%

3033Greeley County, KSKS1,182132+43%

3034Clark County, KSKS1,900131+7%

3035Yakutat, AKAK672130+10%

3036Faulk County, SDSD2,178130−4%

3037Hardin County, ILIL3,588130−38%

3038Terrell County, TXTX702127+44%

3039Niobrara County, WYWY2,341127−41%

3040Comanche County, KSKS1,673125+7%

3041Franklin County, NENE2,795124−33%

3042Sanborn County, SDSD2,388124−32%

3043Boyd County, NENE1,674122−23%

3044Sherman County, NENE2,924121−55%

3045Cameron Parish, LALA4,718119−80%

3046Renville County, NDND2,331118−6%

3047Kiowa County, COCO1,412118+168%

3048Adams County, IAIA3,617118−50%

3049Nelson County, NDND2,963117−29%

3050McIntosh County, NDND2,451117−30%

3051Graham County, KSKS2,371117−45%

3052Hettinger County, NDND2,492116−50%

3053Steele County, NDND1,797116+57%

3054Trego County, KSKS2,740116−45%

3055Haakon County, SDSD1,802113−34%

3056Griggs County, NDND2,239112+32%

3057Pope County, ILIL3,672111+23%

3058Adams County, NDND2,275110−39%

3059Eddy County, NDND2,329109−10%

3060Gilliam County, OROR1,971109+15%

3061Wayne County, UTUT2,587107−74%

3062Skagway, AKAK1,104106−39%

3063Garfield County, MTMT1,148106−32%

3064Greeley County, NENE2,154106−23%

3065McMullen County, TXTX544105−42%

3066Jackson County, COCO1,211105−11%

3067Stanley County, SDSD3,018104−17%

3068Sully County, SDSD1,479101+173%

3069Calhoun County, ILIL4,300101+120%

3070Garfield County, WAWA2,416101−30%

3071Sioux County, NENE1,18899−40%

3072Potter County, SDSD2,37799−31%

3073Bath County, VAVA4,07699−75%

3074Kittson County, MNMN4,03197−66%

3075Grant County, NDND2,20696−32%

3076Carter County, MTMT1,38396−55%

3077Dundy County, NENE1,56894−48%

3078Burke County, NDND2,13294+6%

3079Towner County, NDND2,04094−47%

3080Mineral County, COCO91094−27%

3081Brown County, ILIL6,40194−68%

3082Cameron County, PAPA4,21193−36%

3083Hinsdale County, COCO75393−21%

3084Roberts County, TXTX86792+16%

3085Cheyenne County, COCO1,71390−32%

3086Robertson County, KYKY2,32589−47%

3087Red Lake County, MNMN3,94089−25%

3088Highland County, VAVA2,31889−49%

3089McCone County, MTMT1,72087−21%

3090Jones County, SDSD91387−9%

3091Oliver County, NDND1,89886−39%

3092Fallon County, MTMT2,95985−61%

3093Mora County, NMNM4,05184−32%

3094Keya Paha County, NENE79281+84%

3095Sheridan County, NDND1,29681−22%

3096Issaquena County, MSMS1,26377−5%

3097Campbell County, SDSD1,37777+250%

3098Wibaux County, MTMT88576−7%

3099Wheeler County, NENE78976+13%

3100Daggett County, UTUT93475+168%

3101Armstrong County, TXTX1,84374−44%

3102San Juan County, COCO81373+3%

3103Hodgeman County, KSKS1,61973−62%

3104Meagher County, MTMT2,13772−58%

3105Banner County, NENE68672+177%

3106Hyde County, SDSD1,19170+19%

3107Grant County, NENE56166−27%

3108Liberty County, MTMT1,95766−59%

3109Rock County, NENE1,25964−55%

3110Crockett County, TXTX2,76963−91%

3111Billings County, NDND1,07161+110%

3112Wallace County, KSKS1,44161−18%

3113Garfield County, NENE1,71060−20%

3114Alpine County, CACA1,04359−33%

3115Traverse County, MNMN3,13059−43%

3116Hooker County, NENE68659−32%

3117Jerauld County, SDSD1,65459−43%

3118Prairie County, MTMT1,11258+29%

3119Logan County, NENE66955−35%

3120Kidder County, NDND2,39355−83%

3121Loup County, NENE57055+17%

3122Logan County, NDND1,85951+42%

3123Sherman County, OROR2,05150−60%

3124Wheeler County, OROR1,47248−36%

3125Esmeralda County, NVNV72948−58%

3126Hayes County, NENE82147−20%

3127McPherson County, SDSD2,34739−76%

3128Kenedy County, TXTX31936−66%

3129Golden Valley County, NDND1,80836−65%

3130Slope County, NDND62834+750%

3131Arthur County, NENE39633−34%

3132Harding County, SDSD1,33132−60%

3133Petroleum County, MTMT54830+15%

3134Treasure County, MTMT72830−21%

3135Daniels County, MTMT1,61229−58%

3136Thomas County, NENE63928+100%

3137Kent County, TXTX67426+0%

3138Blaine County, NENE45821−62%

3139Borden County, TXTX56719−41%

3140King County, TXTX19216−76%

3141McPherson County, NENE36916+14%

3142Harding County, NMNM6179−78%

3143Kalawao County, HIHI823–

3144Loving County, TXTX520−100%

SHOWING 3,001–3,144 OF 3,144

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES