RANKING · 2024 ACS · 500 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.

All statesAll rankings

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

2501Lake County, TNTN6,249677−3%

2502Harrison County, IAIA14,623677+46%

2503Page County, IAIA14,856677+18%

2504Talbot County, GAGA5,709675−22%

2505Clinton County, KYKY9,139675−10%

2506Carroll County, MOMO8,417672−31%

2507Carson County, TXTX5,805672+43%

2508Brown County, ININ15,777672−48%

2509Crawford County, MIMI13,722671−12%

2510Renville County, MNMN14,356671−2%

2511Pepin County, WIWI7,513668+15%

2512Monroe County, KYKY11,191668−25%

2513Metcalfe County, KYKY10,583667+35%

2514Cochran County, TXTX2,546665+0%

2515Goochland County, VAVA29,187663−21%

2516Holt County, NENE10,067660+13%

2517Clay County, ILIL12,793660−2%

2518Cottonwood County, MNMN11,405659+28%

2519Vermillion County, ININ15,488659−16%

2520Koochiching County, MNMN11,587658+5%

2521Emery County, UTUT10,177657−1%

2522Pennington County, MNMN13,686655+91%

2523Madison County, MTMT10,026655−14%

2524White County, ILIL13,250653−21%

2525Gray County, KSKS5,652648−29%

2526Corson County, SDSD3,781645−35%

2527Ritchie County, WVWV8,034645−13%

2528Ouray County, COCO5,265644+15%

2529Montour County, PAPA17,868643−38%

2530Logan County, ILIL27,182642−33%

2531Sibley County, MNMN15,356641−9%

2532Waseca County, MNMN18,688641−11%

2533Cheyenne County, NENE9,528640−2%

2534Searcy County, ARAR7,848639+52%

2535Sharkey County, MSMS3,097638−16%

2536Lafayette County, FLFL8,792638−34%

2537Perry County, KYKY26,555638−47%

2538Gates County, NCNC10,234633−34%

2539Sherman County, KSKS5,763633+21%

2540Mahnomen County, MNMN5,153631−22%

2541Lincoln County, IDID5,603631−33%

2542Hartley County, TXTX4,904629−17%

2543Perry County, ILIL20,160629−9%

2544Tyler County, WVWV7,881628−10%

2545Shannon County, MOMO7,285627−54%

2546Roseau County, MNMN15,246626−8%

2547Haskell County, KSKS3,599626−12%

2548Schuyler County, MOMO4,140624−12%

2549Otoe County, NENE16,531624−35%

2550Hamilton County, KSKS2,500624−0%

2551Larue County, KYKY15,184624+16%

2552Clay County, TNTN7,821621−10%

2553Garfield County, UTUT5,256619−22%

2554Mercer County, NDND8,441619−44%

2555Major County, OKOK7,536617−37%

2556Noble County, OKOK10,899617−45%

2557Ziebach County, SDSD2,389617−22%

2558Shelby County, MOMO5,870615−9%

2559Rio Blanco County, COCO6,683615−12%

2560Benton County, ININ8,883615−22%

2561Reagan County, TXTX3,166613−26%

2562Thurston County, NENE6,752612−60%

2563Kinney County, TXTX3,128612+3%

2564Hyde County, NCNC4,554611−31%

2565Woods County, OKOK8,443610−27%

2566Hancock County, IAIA10,528610+67%

2567Morgan County, UTUT13,383609−9%

2568Webster County, KYKY12,929608−28%

2569Harrison County, KYKY19,627608−40%

2570West Feliciana Parish, LALA15,134606−13%

2571Turner County, SDSD9,314606+25%

2572Wilson County, KSKS8,299605+23%

2573Benson County, NDND5,759603−1%

2574DeKalb County, MOMO9,795598−11%

2575Hamilton County, ILIL7,859597−11%

2576Houston County, MNMN18,400596−33%

2577Jefferson County, NENE7,070596+6%

2578Kimble County, TXTX4,438595−30%

2579Marion County, KYKY20,115594−11%

2580Dunn County, NDND4,058588−28%

2581Winnebago County, IAIA10,251588+132%

2582Hemphill County, TXTX3,083586−33%

2583Red River Parish, LALA7,165585−32%

2584Upton County, TXTX3,131585+117%

2585Middlesex County, VAVA10,841585−31%

2586Decatur County, IAIA7,655584+14%

2587Pawnee County, KSKS5,991580+1%

2588Mathews County, VAVA8,529578−39%

2589Knox County, NENE8,335576+14%

2590Grant County, SDSD7,534576−4%

2591Dickenson County, VAVA13,236576−51%

2592Beaver County, OKOK4,882575−16%

2593Broadwater County, MTMT8,493574−3%

2594Montmorency County, MIMI9,842573−15%

2595Spink County, SDSD6,155573+61%

2596Iron County, MIMI11,757571−21%

2597Atchison County, MOMO5,175571+27%

2598Carroll County, IAIA20,303571+38%

2599Hamilton County, NENE9,678570+7%

2600Delaware County, IAIA17,674568−8%

2601Ralls County, MOMO10,444566−25%

2602Knox County, TXTX3,192566−3%

2603Wayne County, NENE10,020566+77%

2604Perry County, ALAL7,425565−36%

2605Buffalo County, WIWI13,318562−27%

2606Dawson County, MTMT8,692561+92%

2607Donley County, TXTX3,213561+12%

2608Collingsworth County, TXTX2,487560−18%

2609Adams County, IDID5,013559+22%

2610Bremer County, IAIA25,296557−29%

2611Humboldt County, IAIA9,409554+29%

2612Caribou County, IDID7,252552−27%

2613Piatt County, ILIL16,791551−13%

2614Stevens County, MNMN9,747550+53%

2615West Carroll Parish, LALA9,156549−38%

2616Caldwell Parish, LALA9,344548−30%

2617Osage County, MOMO13,611547−17%

2618Walworth County, SDSD5,217547+20%

2619Miller County, GAGA5,812547−38%

2620Cherokee County, IAIA11,369547+3%

2621Phelps County, NENE8,994546+15%

2622Woodruff County, ARAR5,710545+60%

2623Hardeman County, TXTX3,292545+5%

2624Bond County, ILIL16,959544−41%

2625Calhoun County, WVWV5,978543+28%

2626Floyd County, IAIA14,901543−42%

2627Keith County, NENE8,100540−20%

2628Kossuth County, IAIA14,322539−23%

2629Dewey County, OKOK4,207538−39%

2630Cumberland County, ILIL10,208538+3%

2631Calhoun County, GAGA5,413537−21%

2632Lafayette County, ARAR5,888536+7%

2633Nevada County, ARAR7,942534−16%

2634Schleicher County, TXTX2,245534−27%

2635Sheridan County, NENE4,809534−23%

2636Hot Springs County, WYWY4,600534−12%

2637Custer County, IDID4,636533+107%

2638Grant County, OROR7,075533+9%

2639Mason County, TXTX3,990533−13%

2640Richland County, MTMT11,377532−29%

2641Baker County, GAGA2,725531+27%

2642Cass County, IAIA12,960529−11%

2643Hidalgo County, NMNM3,929528+184%

2644Iowa County, IAIA16,504528+24%

2645Pocahontas County, IAIA6,819528+67%

2646Greenwood County, KSKS5,826527+7%

2647Trousdale County, TNTN12,623525−61%

2648Bottineau County, NDND6,284524+125%

2649Lake County, MNMN10,746523+3%

2650Winneshiek County, IAIA19,733522+3%

2651Clear Creek County, COCO8,994520−52%

2652Emmet County, IAIA9,107520−12%

2653Lipscomb County, TXTX2,955519−17%

2654Deer Lodge County, MTMT9,709518−11%

2655Stanton County, KSKS1,986518+32%

2656Musselshell County, MTMT5,582517+53%

2657Catahoula Parish, LALA8,223515−42%

2658Sutton County, TXTX3,203515−21%

2659Delta County, TXTX5,549514+1%

2660Wetzel County, WVWV13,734512−41%

2661Cherry County, NENE5,561512+17%

2662Webster County, GAGA2,369511+10%

2663Louisa County, IAIA10,416511−25%

2664Liberty County, FLFL8,035509−50%

2665Mineral County, NVNV4,407507+18%

2666Worth County, IAIA7,338506+81%

2667Kingman County, KSKS7,029506+24%

2668Nemaha County, KSKS10,054506+5%

2669Marshall County, KSKS9,852505−23%

2670Dixon County, NENE5,602503+48%

2671LaSalle Parish, LALA15,154502−42%

2672Elliott County, KYKY7,265502+15%

2673Lemhi County, IDID8,474500−36%

2674Sullivan County, MOMO5,738499−7%

2675Burt County, NENE6,678497−36%

2676Grant County, WVWV11,041495−48%

2677Cedar County, NENE8,373492+1%

2678Pershing County, NVNV6,421492−13%

2679De Witt County, ILIL15,118491−20%

2680Camden County, NCNC11,315490−36%

2681Pondera County, MTMT6,072486+7%

2682Monroe County, ARAR6,244485−15%

2683Pipestone County, MNMN9,260485−18%

2684Randolph County, GAGA6,156484−41%

2685Mason County, ILIL12,411484−34%

2686Lyon County, IAIA12,354482−17%

2687Los Alamos County, NMNM19,407480−8%

2688Osceola County, IAIA5,980479+52%

2689Prairie County, ARAR7,923475−11%

2690Hamlin County, SDSD6,900475−5%

2691Valley County, MTMT7,385475−32%

2692Barnes County, NDND10,573474−0%

2693Mellette County, SDSD2,137474−37%

2694Richardson County, NENE7,530474−38%

2695Greene County, ILIL11,313474−34%

2696Union County, ININ6,863474−15%

2697Doniphan County, KSKS7,594474−22%

2698Wallowa County, OROR7,595472+40%

2699Mills County, TXTX4,580472−51%

2700Cotton County, OKOK5,432471−34%

2701Dickinson County, IAIA18,077470−41%

2702Stillwater County, MTMT9,445470+17%

2703Webster County, WVWV7,760468+3%

2704Clarke County, IAIA9,574467−30%

2705Alfalfa County, OKOK5,649467−4%

2706Sierra County, NMNM11,395464−2%

2707Little River County, ARAR11,763463−25%

2708Newton County, ARAR7,026461+36%

2709Moore County, TNTN6,920461−10%

2710Grundy County, IAIA12,361460+70%

2711Jasper County, ILIL9,032459−28%

2712Schley County, GAGA4,593458−36%

2713Kimball County, NENE3,391458−10%

2714Pembina County, NDND6,568458−12%

2715Wabash County, ILIL10,907458−34%

2716Maries County, MOMO8,397457−62%

2717Sac County, IAIA9,525457+5%

2718Bear Lake County, IDID6,727456+30%

2719Harney County, OROR7,380455+8%

2720Pocahontas County, WVWV7,602455+13%

2721Washington County, ILIL13,564454+21%

2722Russell County, KSKS6,581454−24%

2723Pike County, ININ12,003453−6%

2724Antelope County, NENE6,352452+6%

2725Alexander County, ILIL4,570452−3%

2726Clay County, WVWV7,538451+45%

2727Menard County, TXTX1,956451−29%

2728Harper County, KSKS5,370451−25%

2729Mineral County, MTMT5,185450+29%

2730Day County, SDSD5,484450−12%

2731Lyon County, KYKY9,123450+62%

2732Dukes County, MAMA21,219447−54%

2733Harper County, OKOK3,172445−15%

2734Butler County, IAIA14,049443−14%

2735Clay County, KSKS7,990443+3%

2736Howard County, NENE6,538441+60%

2737Rock County, MNMN9,524440−15%

2738Putnam County, MOMO4,546440−25%

2739Real County, TXTX2,745440−42%

2740Galax, VAVA6,670440−65%

2741Hoonah-Angoon Census Area, AKAK2,271439−10%

2742Lee County, ARAR8,029439−28%

2743Trimble County, KYKY8,701439−17%

2744Claiborne Parish, LALA13,354439−66%

2745Cimarron County, OKOK2,059437+61%

2746McCook County, SDSD5,964437−6%

2747Kearny County, KSKS3,888437−21%

2748Harmon County, OKOK2,327435−3%

2749Douglas County, SDSD2,888435−1%

2750Norton County, KSKS5,288435+0%

2751Hall County, TXTX2,737432−34%

2752Concho County, TXTX3,607429+218%

2753Quay County, NMNM8,454428−25%

2754Lake County, SDSD10,993428−32%

2755McHenry County, NDND5,130426+143%

2756McLean County, NDND9,740425+7%

2757Butler County, NENE8,507424+16%

2758Fisher County, TXTX3,692423+7%

2759Shackelford County, TXTX3,197421−15%

2760O'Brien County, IAIA14,220421−4%

2761Tyrrell County, NCNC3,537419+4%

2762Breathitt County, KYKY12,558419−10%

2763Culberson County, TXTX2,267418−28%

2764Kane County, UTUT8,597418−52%

2765Palo Alto County, IAIA8,899415+31%

2766Ferry County, WAWA7,517414−20%

2767Schoolcraft County, MIMI8,187411−12%

2768Beaverhead County, MTMT10,043409−26%

2769Marshall County, MNMN8,798408+14%

2770Lewis County, IDID3,704408−22%

2771Pendleton County, WVWV5,826407+23%

2772Merrick County, NENE7,905407−32%

2773Murray County, MNMN7,942405+32%

2774Norman County, MNMN6,336405+7%

2775Kearney County, NENE6,790405+17%

2776Alcona County, MIMI10,556404−13%

2777Chase County, NENE3,718403+31%

2778Grant County, OKOK4,067402−17%

2779Calhoun County, IAIA9,562402+24%

2780Holt County, MOMO4,200401+17%

2781Ellis County, OKOK3,613401−18%

2782Meade County, KSKS3,852401−26%

2783Ida County, IAIA6,777399+8%

2784Cumberland County, VAVA10,352397−66%

2785Lexington, VAVA7,769397+16%

2786Bracken County, KYKY8,511396+16%

2787Livingston County, KYKY8,863396+19%

2788Marshall County, ILIL11,473395−22%

2789Clay County, NENE6,170394−16%

2790Mitchell County, KSKS5,590394−8%

2791Warren County, GAGA5,269393−31%

2792Lincoln County, WAWA11,982392+7%

2793Richmond County, VAVA9,294391−14%

2794Covington, VAVA5,680390−3%

2795Adair County, IAIA7,403390+24%

2796Mills County, IAIA14,793390−18%

2797Keokuk County, IAIA9,797388+15%

2798King and Queen County, VAVA6,743387+8%

2799Menifee County, KYKY6,430386−1%

2800Sterling County, TXTX1,349379−13%

2801Ottawa County, KSKS5,744379+3%

2802Chautauqua County, KSKS3,321378−10%

2803Sweet Grass County, MTMT3,762378+65%

2804Nuckolls County, NENE4,100375+18%

2805Lake County, OROR8,187375−15%

2806Toole County, MTMT5,211375−19%

2807Gilmer County, WVWV7,085374−41%

2808Iron County, WIWI6,127374+20%

2809Montgomery County, IAIA10,002373+20%

2810Hickman County, KYKY4,372371+161%

2811Hancock County, KYKY9,050371+45%

2812Morrill County, NENE4,404371+2%

2813Dickey County, NDND4,895370+30%

2814Union County, NMNM3,844369−1%

2815Sherman County, TXTX2,781369−29%

2816Greensville County, VAVA11,181369−58%

2817Doddridge County, WVWV7,634366−18%

2818Hutchinson County, SDSD7,413365+5%

2819Norton, VAVA3,477365+24%

2820Yellow Medicine County, MNMN9,477364+10%

2821Wheatland County, MTMT2,100364+25%

2822Sierra County, CACA3,098363+72%

2823Ballard County, KYKY7,594363−10%

2824Edwards County, ILIL5,898362−7%

2825Morris County, KSKS5,348362−13%

2826Coke County, TXTX3,412359−2%

2827Lee County, KYKY7,297357+125%

2828Greene County, IAIA8,658354+35%

2829Roger Mills County, OKOK3,259352−28%

2830Ohio County, ININ5,994352−16%

2831Copper River Census Area, AKAK2,666351−39%

2832Traill County, NDND7,920351−18%

2833Brule County, SDSD5,278351+5%

2834McLean County, KYKY9,064351−31%

2835Magoffin County, KYKY11,110351−35%

2836Stanton County, NENE5,744349+11%

2837White Pine County, NVNV8,661349−37%

2838Powell County, MTMT7,157348−7%

2839Wirt County, WVWV4,879347+48%

2840Tucker County, WVWV6,540346−5%

2841Pope County, MNMN11,420342+14%

2842Lincoln County, COCO5,645342+83%

2843Glascock County, GAGA3,141342+69%

2844Chariton County, MOMO7,377341−45%

2845Teton County, MTMT6,496340−39%

2846Hanson County, SDSD3,456340+122%

2847Phillips County, KSKS4,728340+18%

2848Throckmorton County, TXTX1,554338+54%

2849Oldham County, TXTX1,783334+80%

2850Quitman County, GAGA2,254334−41%

2851Guthrie County, IAIA10,782333−14%

2852Alger County, MIMI8,641331−26%

2853Chouteau County, MTMT5,865331−19%

2854Greer County, OKOK5,373331−48%

2855Warren County, ININ8,474330−11%

2856Knott County, KYKY13,321330−54%

2857Pierce County, NENE7,378327−25%

2858Cheyenne County, KSKS2,604327+10%

2859Gregory County, SDSD4,037326−18%

2860Fulton County, KYKY6,218326−17%

2861Lake and Peninsula, AKAK1,357325+9%

2862Monona County, IAIA8,539324−17%

2863Pawnee County, NENE2,510323−18%

2864Bent County, COCO5,716323−13%

2865Scott County, KSKS4,815320−1%

2866Ontonagon County, MIMI5,823317−18%

2867Phillips County, MTMT4,203316−35%

2868Perkins County, SDSD2,853316+17%

2869Crowley County, COCO5,677316+2%

2870Oneida County, IDID5,085316−15%

2871Pickett County, TNTN5,219315+29%

2872McCormick County, SCSC10,215314−31%

2873Mercer County, MOMO3,404313−38%

2874Grant County, MNMN6,085312−3%

2875Columbia County, WAWA4,141312+18%

2876Costilla County, COCO3,679305−28%

2877Petersburg, AKAK3,394303−27%

2878Phillips County, COCO4,420301−48%

2879Stark County, ILIL5,319300+14%

2880Lincoln County, MNMN5,583299+2%

2881Cleveland County, ARAR7,224298+2%

2882Deuel County, SDSD4,408296−9%

2883Charles City County, VAVA6,623296−46%

2884Pierce County, NDND3,838295+157%

2885Jackson County, MNMN9,857294−19%

2886Ringgold County, IAIA4,642293−5%

2887Rooks County, KSKS4,646293−8%

2888Washington County, KSKS5,533293+14%

2889Cook County, MNMN5,522292+4%

2890Essex County, VTVT6,051291−9%

2891Barber County, KSKS4,083291−32%

2892Granite County, MTMT3,658290+31%

2893Carlisle County, KYKY4,747288−12%

2894Bon Homme County, SDSD7,244287−13%

2895Edwards County, KSKS2,640285+18%

2896Buena Vista, VAVA6,672283−53%

2897Polk County, NENE5,270281−55%

2898Poquoson, VAVA13,292281−26%

2899Washington County, COCO4,732279+49%

2900Greenlee County, AZAZ9,312276−3%

2901Luce County, MIMI6,339276+26%

2902Forest County, PAPA6,614276+24%

2903Lander County, NVNV5,872275−37%

2904Baraga County, MIMI8,169274−16%

2905Kingsbury County, SDSD5,284274+5%

2906Morton County, KSKS2,470271−18%

2907Shelby County, IAIA11,689270−50%

2908Nicholas County, KYKY7,949270−11%

2909Clark County, SDSD4,031269+29%

2910Jeff Davis County, TXTX1,711269−49%

2911Bland County, VAVA6,151269−33%

2912Scott County, ILIL4,866269+75%

2913Glasscock County, TXTX1,128268−15%

2914Stafford County, KSKS4,005267−32%

2915Sheridan County, MTMT3,436265−6%

2916Florence County, WIWI4,748265−15%

2917Menard County, ILIL11,863263−10%

2918Custer County, COCO5,590262−48%

2919Monroe County, IAIA7,406260−5%

2920Briscoe County, TXTX1,474258−12%

2921Furnas County, NENE4,524255−26%

2922Republic County, KSKS4,640255+36%

2923Wilkin County, MNMN6,288253+51%

2924Emporia, VAVA5,447252−59%

2925Grand Isle County, VTVT7,511250+4%

2926Lac qui Parle County, MNMN6,704249+53%

2927Baca County, COCO3,347249−10%

2928Thayer County, NENE4,842248−14%

2929Logan County, KSKS2,661248+23%

2930Falls Church, VAVA15,159247−34%

2931Huerfano County, COCO7,011247−54%

2932Motley County, TXTX1,043245−5%

2933Edwards County, TXTX1,370240−41%

2934Haines, AKAK2,068239−1%

2935Harlan County, NENE3,000239+13%

2936Catron County, NMNM3,827236−18%

2937Woodson County, KSKS3,118233−25%

2938Wrangell, AKAK2,007232−39%

2939Dallas County, ARAR6,011232−53%

2940Sullivan County, PAPA5,856232−44%

2941Franklin, VAVA8,478232−37%

2942Smith County, KSKS3,566232−25%

2943Gilpin County, COCO6,073228−30%

2944Sedgwick County, COCO2,247228+2%

2945Leslie County, KYKY9,627228−39%

2946Chattahoochee County, GAGA8,465226−22%

2947Pulaski County, ILIL4,820226−10%

2948Valley County, NENE4,094224−35%

2949Fremont County, IAIA6,522224−27%

2950Calhoun County, ARAR4,632222−48%

2951Lincoln County, NVNV4,320222−56%

2952Gallatin County, ILIL4,616220+32%

2953Fillmore County, NENE5,458219−19%

2954Clay County, GAGA2,815218−47%

2955Johnson County, NENE5,218216−12%

2956Nance County, NENE3,290216+23%

2957East Carroll Parish, LALA6,760214−16%

2958Brown County, NENE2,826212−20%

2959Divide County, NDND2,110210−7%

2960Irion County, TXTX1,463209−8%

2961Butte County, IDID2,783209−34%

2962Rush County, KSKS2,845207+66%

2963Golden Valley County, MTMT844206+154%

2964Ness County, KSKS2,617206+23%

2965Dickens County, TXTX1,692205−45%

2966Tensas Parish, LALA3,700205−63%

2967Surry County, VAVA6,603204−66%

2968Guadalupe County, NMNM4,343204−35%

2969Bowman County, NDND2,762204+3%

2970LaMoure County, NDND4,135202+12%

2971Taylor County, IAIA5,835201−49%

2972Audubon County, IAIA5,509201−14%

2973Wahkiakum County, WAWA4,873200+4%

2974Emmons County, NDND3,215199+19%

2975Kiowa County, KSKS2,432198−23%

2976Denali, AKAK1,616197−37%

2977De Baca County, NMNM1,647197+79%

2978Ellsworth County, KSKS6,257197−55%

2979Sargent County, NDND3,711194+60%

2980Dolores County, COCO2,466192+83%

2981Webster County, NENE3,336190−21%

2982Eureka County, NVNV1,867190+2%

2983Gosper County, NENE1,803189+62%

2984Bristol Bay, AKAK847187+60%

2985Keweenaw County, MIMI2,186186−2%

2986Owsley County, KYKY3,932186+8%

2987Rich County, UTUT2,687186−16%

2988Wolfe County, KYKY6,298184+119%

2989Jewell County, KSKS2,830183−22%

2990Sheridan County, KSKS2,427183−4%

2991Elk County, KSKS2,458182−36%

2992Boone County, NENE5,355181−36%

2993Storey County, NVNV4,260181−44%

2994Foard County, TXTX1,044181+6%

2995Hamilton County, NYNY5,006179−42%

2996Osborne County, KSKS3,285177−22%

2997Chase County, KSKS2,572177−27%

2998Big Stone County, MNMN5,054175−25%

2999Edmunds County, SDSD4,022175−20%

3000Marshall County, SDSD4,426169−52%

SHOWING 2,501–3,000 OF 3,144

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