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RANKING · 2024 ACS · 144 SHOWN OF 3,144

Highest uninsured rate, US counties

US counties ranked by the share of residents without health insurance (2024 ACS).

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RANKPLACESTATEPOPUNINSUREDVS 2020
3001Nicholas County, KYKY7,9493.5%−0.8 pts
3002Door County, WIWI30,6163.5%−0.4 pts
3003Marquette County, MIMI68,0643.4%−0.8 pts
3004Monroe County, MIMI156,0043.4%−0.6 pts
3005Benton County, MNMN41,7443.4%+0.0 pts
3006Nicollet County, MNMN34,2733.4%+0.1 pts
3007Boone County, NENE5,3553.4%−2.1 pts
3008Broome County, NYNY195,7363.4%−0.5 pts
3009Chenango County, NYNY45,7153.4%+0.0 pts
3010Columbia County, NYNY60,1683.4%−1.2 pts
3011Rensselaer County, NYNY160,5103.4%−0.3 pts
3012Jerauld County, SDSD1,6543.4%−1.8 pts
3013Stanley County, SDSD3,0183.4%−0.7 pts
3014Liberty County, MTMT1,9573.4%−3.3 pts
3015Grand Isle County, VTVT7,5113.4%+0.0 pts
3016Butler County, PAPA200,1693.4%+0.1 pts
3017Grundy County, ILIL54,0523.4%−0.2 pts
3018Washington County, ILIL13,5643.4%+0.7 pts
3019Letcher County, KYKY19,9523.4%−0.8 pts
3020McPherson County, NENE3693.4%+0.1 pts
3021Lincoln County, WAWA11,9823.4%+0.0 pts
3022Iowa County, WIWI23,9513.4%+0.0 pts
3023San Francisco County, CACA826,0793.3%−0.3 pts
3024Bristol County, MAMA593,6403.3%+0.4 pts
3025Ottawa County, MIMI308,4593.3%−0.2 pts
3026Washtenaw County, MIMI370,2143.3%+0.1 pts
3027Oneida County, NYNY226,3923.3%−0.5 pts
3028Onondaga County, NYNY466,5843.3%−0.2 pts
3029Ontario County, NYNY113,1303.3%+0.0 pts
3030Cambria County, PAPA128,9683.3%−0.8 pts
3031King George County, VAVA29,6463.3%−1.4 pts
3032Lower Connecticut River Valley Planning Region, CTCT177,3113.3%–
3033Honolulu County, HIHI988,7033.3%−0.1 pts
3034Piatt County, ILIL16,7913.3%−0.6 pts
3035Scott County, ININ25,0533.3%−4.1 pts
3036Adams County, IAIA3,6173.3%−3.3 pts
3037Boone County, IAIA26,7993.3%+0.2 pts
3038Delaware County, IAIA17,6743.3%−0.3 pts
3039Placer County, CACA442,0813.2%−0.5 pts
3040Leelanau County, MIMI22,9823.2%−2.7 pts
3041Houston County, MNMN18,4003.2%−1.6 pts
3042Albany County, NYNY321,2253.2%+0.2 pts
3043Wheeler County, OROR1,4723.2%−2.1 pts
3044Kent County, RIRI173,4953.2%+0.2 pts
3045Breathitt County, KYKY12,5583.2%−0.5 pts
3046De Witt County, ILIL15,1183.2%−0.7 pts
3047Posey County, ININ24,9883.2%−1.8 pts
3048Butler County, IAIA14,0493.2%−0.4 pts
3049Iowa County, IAIA16,5043.2%+0.5 pts
3050Harrison County, KYKY19,6273.2%−2.3 pts
3051Oldham County, KYKY70,9863.2%+0.0 pts
3052Surry County, VAVA6,6033.1%−6.3 pts
3053Suffolk County, MAMA791,8913.1%−0.7 pts
3054Fallon County, MTMT2,9593.1%−4.4 pts
3055Clinton County, NYNY78,1383.1%−0.3 pts
3056Monroe County, NYNY750,5063.1%−0.1 pts
3057Schenectady County, NYNY162,5813.1%−0.7 pts
3058Putnam County, OHOH34,3803.1%+0.1 pts
3059Washington County, VTVT59,6523.1%−0.2 pts
3060Craig County, VAVA4,8003.1%−2.1 pts
3061Pierce County, WIWI43,5193.1%−1.1 pts
3062Waukesha County, WIWI417,2103.1%−0.2 pts
3063Pope County, ILIL3,6723.1%+0.9 pts
3064Guthrie County, IAIA10,7823.1%−0.5 pts
3065Magoffin County, KYKY11,1103.1%−1.3 pts
3066Marion County, KYKY20,1153.1%−0.6 pts
3067Calvert County, MDMD94,4843.0%−0.3 pts
3068Hampden County, MAMA464,3383.0%+0.0 pts
3069Jackson County, MNMN9,8573.0%−0.7 pts
3070Pope County, MNMN11,4203.0%+0.2 pts
3071Putnam County, ILIL5,6193.0%+0.2 pts
3072Benton County, IAIA26,0043.0%+0.6 pts
3073O'Brien County, IAIA14,2203.0%−0.2 pts
3074Westmoreland County, PAPA349,3243.0%−0.2 pts
3075Greenlee County, AZAZ9,3122.9%−0.1 pts
3076Wolfe County, KYKY6,2982.9%+1.7 pts
3077Clinton County, MIMI80,4322.9%−0.8 pts
3078Erie County, NYNY946,7412.9%−0.2 pts
3079Niagara County, NYNY208,9122.9%−0.2 pts
3080Logan County, NDND1,8592.9%+0.7 pts
3081Franklin, VAVA8,4782.9%−1.8 pts
3082Carroll County, MDMD176,6772.9%−0.3 pts
3083Bullitt County, KYKY86,4542.8%−0.9 pts
3084Essex County, MAMA826,6532.8%−0.2 pts
3085Hunterdon County, NJNJ131,7812.8%+0.0 pts
3086Tioga County, NYNY47,4532.8%−0.3 pts
3087Ransom County, NDND5,6172.8%−1.5 pts
3088Harding County, SDSD1,3312.8%−4.2 pts
3089Washington County, WIWI139,2382.8%−0.9 pts
3090Carroll County, IAIA20,3032.8%+0.7 pts
3091Barnstable County, MAMA233,5392.7%−0.4 pts
3092Borden County, TXTX5672.7%−2.2 pts
3093Livingston County, MIMI197,3152.7%−0.8 pts
3094Mills County, IAIA14,7932.7%−0.5 pts
3095Winneshiek County, IAIA19,7332.7%+0.1 pts
3096Saratoga County, NYNY241,3432.6%−0.2 pts
3097Sherman County, OROR2,0512.6%−4.9 pts
3098Goochland County, VAVA29,1872.6%−1.2 pts
3099Calumet County, WIWI53,9822.6%−0.6 pts
3100Henderson County, ILIL5,9842.6%−1.6 pts
3101Logan County, ILIL27,1822.6%−1.1 pts
3102Dickinson County, IAIA18,0772.6%−2.0 pts
3103Plymouth County, MAMA546,8292.5%+0.1 pts
3104Worcester County, MAMA888,5022.5%+0.2 pts
3105Kittson County, MNMN4,0312.5%−4.4 pts
3106Los Alamos County, NMNM19,4072.5%−0.3 pts
3107Bath County, VAVA4,0762.5%−7.2 pts
3108Ozaukee County, WIWI94,3462.5%−0.2 pts
3109Monroe County, ILIL34,8402.5%+0.0 pts
3110Marion County, IAIA34,1922.5%−1.4 pts
3111Cameron Parish, LALA4,7182.4%−6.3 pts
3112Middlesex County, MAMA1,669,9792.4%−0.2 pts
3113Calhoun County, ILIL4,3002.4%+1.4 pts
3114Knott County, KYKY13,3212.4%−2.4 pts
3115Perry County, KYKY26,5552.4%−2.3 pts
3116Red Lake County, MNMN3,9402.3%−0.7 pts
3117Kidder County, NDND2,3932.3%−10.6 pts
3118Elk County, PAPA29,9262.3%−0.3 pts
3119Bristol County, RIRI50,0012.3%+0.2 pts
3120Crockett County, TXTX2,7692.3%−19.5 pts
3121Poquoson, VAVA13,2922.3%−0.9 pts
3122Shelby County, IAIA11,6892.3%−2.5 pts
3123Leslie County, KYKY9,6272.3%−1.5 pts
3124Golden Valley County, NDND1,8082.2%−3.8 pts
3125Menard County, ILIL11,8632.2%−0.2 pts
3126Bremer County, IAIA25,2962.2%−1.0 pts
3127Dukes County, MAMA21,2192.1%−3.5 pts
3128Franklin County, MAMA70,6982.1%−0.3 pts
3129Cameron County, PAPA4,2112.1%−1.1 pts
3130Carver County, MNMN114,3792.1%−0.8 pts
3131Brown County, ILIL6,4012.1%−4.1 pts
3132Daniels County, MTMT1,6122.0%−2.1 pts
3133Mora County, NMNM4,0512.0%−0.8 pts
3134Warren County, IAIA57,3312.0%−0.4 pts
3135Washington County, RIRI129,7952.0%−0.4 pts
3136Norfolk County, MAMA739,7491.9%+0.1 pts
3137Traverse County, MNMN3,1301.9%−1.3 pts
3138McPherson County, SDSD2,3471.9%−5.4 pts
3139Berkshire County, MAMA128,2241.7%−0.9 pts
3140Hampshire County, MAMA164,0651.7%−0.7 pts
3141Falls Church, VAVA15,1591.7%−0.9 pts
3142Martin County, KYKY10,6971.6%−3.1 pts
3143Harding County, NMNM6171.2%−8.4 pts
3144Loving County, TXTX520.0%−11.1 pts
SHOWING 3,001–3,144 OF 3,144

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES