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RANKING · 2020 CENSUS · 500 SHOWN OF 3,135

Most uninsured people, US counties · 2020

US counties with the most residents lacking health insurance, as of the 2020 American Community Survey. Ranked by number of people, not the uninsured rate.

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RELATEDLargest foreign-born populationMost residents with a disabilityLargest veteran populationLargest senior populationMost unmarried peopleMost unmarried men
YEAR20202024
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RANKPLACESTATEPOPUNINSURED RESIDENTSVS –
1001Hockley County, TXTX21,6004,247
1002Gray County, TXTX20,9194,247
1003Madison County, GAGA32,9194,240
1004Snyder County, PAPA39,6554,239
1005LaSalle County, ILIL107,7734,237
1006Aransas County, TXTX26,1464,229
1007Washington County, OHOH58,3894,215
1008Fond du Lac County, WIWI104,6694,211
1009Ashland County, OHOH52,5234,202
1010Yadkin County, NCNC38,3254,196
1011Sullivan County, NYNY80,5864,192
1012Lincoln County, MOMO66,6764,180
1013Broomfield County, COCO79,1744,176
1014Crisp County, GAGA19,2374,176
1015Highland County, OHOH43,8234,158
1016Laurel County, KYKY63,7464,155
1017Scioto County, OHOH71,3654,144
1018Perry County, PAPA46,8064,142
1019Yates County, NYNY24,5474,124
1020Decatur County, GAGA29,4324,121
1021Berrien County, GAGA18,9324,120
1022Moore County, TXTX21,8914,118
1023Lake County, MTMT33,3924,115
1024Ravalli County, MTMT48,5824,111
1025Montgomery County, KSKS30,1774,109
1026Ford County, KSKS33,9934,107
1027Pulaski County, MOMO54,4424,107
1028Adams County, MSMS30,0614,105
1029Leavenworth County, KSKS84,5904,101
1030Somerset County, PAPA72,0044,099
1031Emanuel County, GAGA23,1474,083
1032Monroe County, WIWI46,5724,081
1033Sauk County, WIWI66,6524,078
1034Warren County, VAVA42,7404,077
1035Vermilion County, ILIL71,2594,076
1036Deaf Smith County, TXTX18,6264,066
1037Putnam County, NYNY99,0284,058
1038James City County, VAVA83,3264,053
1039Riley County, KSKS72,5984,044
1040Cass County, TXTX28,6514,026
1041Washington County, TXTX38,2884,021
1042San Benito County, CACA70,0824,012
1043Belknap County, NHNH65,1474,011
1044Mason County, WAWA71,1654,005
1045Bradford County, PAPA59,6003,992
1046Athens County, OHOH63,1973,991
1047Escambia County, ALAL36,6653,987
1048McCracken County, KYKY67,5533,967
1049Mitchell County, GAGA20,4673,959
1050Raleigh County, WVWV71,7753,958
1051Erie County, OHOH73,2963,950
1052Scott County, MOMO37,9753,949
1053Beltrami County, MNMN47,0553,948
1054Dillon County, SCSC27,4583,945
1055Danville, VAVA41,6473,939
1056Jackson County, ILIL52,5013,929
1057Covington County, ALAL37,9473,926
1058Grand Forks County, NDND74,5013,918
1059Clearfield County, PAPA78,1003,901
1060Callaway County, MOMO45,7653,898
1061Franklin County, KYKY52,6493,894
1062Stephens County, GAGA27,8543,893
1063Wise County, VAVA34,8243,884
1064Scotland County, NCNC33,3223,880
1065Hampshire County, MAMA164,0653,874
1066Dallas County, ALAL35,1403,873
1067Bandera County, TXTX22,8763,864
1068Northumberland County, PAPA89,9203,853
1069Coshocton County, OHOH37,1883,852
1070Crittenden County, ARAR46,2103,846
1071Buffalo County, NENE51,1723,840
1072Minidoka County, IDID22,9113,839
1073Hutchinson County, TXTX19,6333,807
1074Carroll County, NHNH52,7843,805
1075Milam County, TXTX26,2583,804
1076White County, GAGA29,8023,797
1077Charlottesville, VAVA44,3883,789
1078Leflore County, MSMS25,6863,788
1079Franklin County, TNTN45,5793,786
1080Ward County, NDND68,2333,781
1081Jefferson County, ARAR62,9873,779
1082Bladen County, NCNC30,0073,770
1083Belmont County, OHOH64,4343,769
1084George County, MSMS26,3313,768
1085Barren County, KYKY45,6413,767
1086Cheatham County, TNTN42,7783,765
1087Pulaski County, KYKY67,3843,761
1088Miller County, ARAR42,3573,760
1089Grimes County, TXTX34,2523,756
1090Custer County, OKOK28,1753,754
1091Union County, PAPA42,3133,752
1092Panola County, TXTX23,0183,749
1093Lincoln Parish, LALA48,3603,737
1094Williamson County, ILIL67,2253,734
1095Colbert County, ALAL59,4743,723
1096Natchitoches Parish, LALA36,0893,720
1097Rhea County, TNTN34,8443,718
1098Vernon Parish, LALA45,0913,712
1099Clare County, MIMI31,5433,712
1100Laclede County, MOMO36,9433,702
1101Gonzales County, TXTX20,1593,702
1102Island County, WAWA85,6573,699
1103Rolette County, NDND11,6883,694
1104Marlboro County, SCSC25,4883,693
1105Zapata County, TXTX13,7533,679
1106Petersburg, VAVA33,7343,673
1107Guernsey County, OHOH38,3793,663
1108Chemung County, NYNY80,4153,660
1109Ionia County, MIMI66,5573,660
1110Franklin County, ALAL32,4493,659
1111Stoddard County, MOMO28,2843,655
1112Andrews County, TXTX18,9143,654
1113Big Horn County, MTMT12,7523,651
1114Bryan County, GAGA52,0623,645
1115Tompkins County, NYNY104,0473,644
1116Floyd County, ININ82,1533,643
1117Weakley County, TNTN33,2613,633
1118Tehama County, CACA64,6653,624
1119Marion County, MSMS24,0013,621
1120Morrow County, OHOH36,3053,586
1121Jefferson County, WIWI86,5053,574
1122Washington County, MEME31,3343,572
1123Jackson County, ININ47,3703,571
1124Llano County, TXTX23,3533,558
1125Person County, NCNC40,6363,553
1126Washington County, FLFL26,6953,551
1127Park County, WYWY31,1713,549
1128Huron County, OHOH58,2503,548
1129Ontario County, NYNY113,1303,541
1130Pickens County, GAGA37,1673,538
1131Coles County, ILIL46,6073,535
1132Neshoba County, MSMS28,7323,532
1133Lewis and Clark County, MTMT75,3313,527
1134Peach County, GAGA29,8773,520
1135Clinton County, PAPA37,8703,517
1136Sumter County, GAGA28,8013,516
1137Mercer County, WVWV57,5033,508
1138Newberry County, SCSC39,5613,505
1139Monroe County, MSMS33,3183,504
1140Lumpkin County, GAGA36,1783,501
1141Seward County, KSKS21,0733,501
1142Haralson County, GAGA33,0663,493
1143Kauai County, HIHI73,4003,484
1144Texas County, OKOK20,3223,476
1145Franklin County, GAGA25,9483,475
1146Worth County, GAGA20,0593,475
1147Rio Arriba County, NMNM39,8323,471
1148Douglas County, NVNV50,1113,467
1149Portage County, WIWI71,9433,459
1150Evangeline Parish, LALA31,9803,457
1151Dallas County, IAIA118,4573,451
1152Chester County, SCSC33,0013,444
1153Simpson County, MSMS25,4983,442
1154Elmore County, IDID29,4653,441
1155Copiah County, MSMS27,4973,429
1156St. Charles Parish, LALA50,5863,428
1157Hunterdon County, NJNJ131,7813,424
1158Barron County, WIWI46,4843,406
1159Sheridan County, WYWY33,2413,405
1160Phelps County, MOMO45,2473,404
1161Colorado County, TXTX21,4393,395
1162Rice County, MNMN69,9393,393
1163Carroll County, VAVA29,2993,393
1164Dubuque County, IAIA99,3813,392
1165Tallapoosa County, ALAL40,9533,388
1166Lincoln County, MEME36,5953,380
1167Sanilac County, MIMI40,0833,380
1168Putnam County, WVWV56,8853,378
1169Pike County, KYKY54,7213,377
1170Roane County, TNTN57,3953,374
1171Young County, TXTX18,1543,368
1172Barton County, KSKS24,7903,355
1173Grant County, WIWI52,4463,336
1174Sandusky County, OHOH58,6553,335
1175Fayette County, TNTN45,0713,330
1176Ben Hill County, GAGA17,0993,325
1177Greene County, ARAR47,4113,325
1178Montezuma County, COCO26,6783,322
1179Clarendon County, SCSC31,0433,321
1180St. Croix County, WIWI98,2763,320
1181Campbell County, KYKY95,4413,318
1182Calhoun County, TXTX19,5993,316
1183Tazewell County, VAVA38,6353,314
1184Marion County, WVWV55,5843,311
1185Bedford County, PAPA47,4803,310
1186Dawson County, GAGA35,3653,309
1187Midland County, MIMI83,7543,304
1188Scotts Bluff County, NENE35,5863,293
1189Leon County, TXTX16,8943,287
1190Albany County, WYWY38,5583,286
1191Currituck County, NCNC33,1583,286
1192Sanpete County, UTUT31,4533,283
1193Lawrence County, ININ45,5683,275
1194Wood County, WIWI74,0603,270
1195Crawford County, MOMO22,9293,266
1196Lincoln County, NENE33,3033,265
1197Union County, MSMS28,4593,255
1198Tyler County, TXTX20,4433,249
1199Alexander County, NCNC36,9583,240
1200Montgomery County, NCNC26,4033,235
1201Dodge County, WIWI89,0973,234
1202Clatsop County, OROR40,9263,233
1203Newaygo County, MIMI51,6223,233
1204Jefferson County, OHOH63,5973,230
1205Jackson County, OKOK24,7643,230
1206Beauregard Parish, LALA36,6733,227
1207Louisa County, VAVA42,9243,221
1208Saluda County, SCSC19,6803,218
1209Chippewa County, WIWI67,6143,216
1210Crow Wing County, MNMN69,1323,208
1211Cook County, GAGA18,2323,206
1212Carroll County, ARAR29,2633,205
1213Manitowoc County, WIWI81,7103,200
1214Columbia County, PAPA66,1933,198
1215Shenandoah County, VAVA45,8393,198
1216Marion County, OHOH65,1153,194
1217Cayuga County, NYNY74,3653,190
1218Webster Parish, LALA34,9483,185
1219Cowley County, KSKS34,3823,182
1220Berkshire County, MAMA128,2243,180
1221Dodge County, NENE38,0573,177
1222Hart County, GAGA28,6393,177
1224Independence County, ARAR38,7853,169
1225Holmes County, FLFL20,1193,154
1226Brantley County, GAGA18,9363,153
1227Washington County, MOMO23,8103,138
1228Tuolumne County, CACA53,1603,137
1229Bethel Census Area, AKAK18,3913,137
1230Swain County, NCNC14,0243,135
1231Meade County, SDSD30,7113,135
1232Shelby County, KYKY51,2433,130
1233Waupaca County, WIWI51,4613,117
1234Tate County, MSMS28,7253,112
1235Hancock County, OHOH75,0343,111
1236Platte County, NENE35,6493,106
1237Adams County, WAWA21,4883,105
1238Dyer County, TNTN36,3203,098
1239Pierce County, GAGA20,7643,092
1240Stone County, MOMO32,5033,090
1241Salem County, NJNJ66,2803,090
1242Union County, GAGA27,8593,090
1243Upson County, GAGA28,5003,087
1244Douglas County, ILIL19,8803,087
1245Hardin County, TNTN27,9833,085
1246Montgomery County, ININ38,9543,085
1247Jefferson County, PAPA43,2553,084
1248Adams County, ILIL64,2673,082
1249St. Mary Parish, LALA46,5523,081
1250Mecosta County, MIMI42,3203,080
1251Cass County, MIMI51,6773,078
1252Choctaw County, OKOK14,0593,078
1253Franklin County, MEME30,8243,075
1254Leake County, MSMS21,6623,074
1255Fayette County, WVWV38,1653,073
1256Shiawassee County, MIMI67,6813,072
1257Clinton County, ININ33,3223,069
1258Frio County, TXTX18,8233,068
1259Darke County, OHOH51,5203,065
1260Mississippi County, ARAR37,8283,064
1261Geneva County, ALAL27,5543,063
1262Yazoo County, MSMS22,9473,059
1263Bosque County, TXTX18,9183,055
1264DeKalb County, ININ44,5353,050
1265San Juan County, UTUT14,5423,047
1266Pike County, PAPA62,8083,047
1267Chambers County, ALAL34,2533,045
1268Otsego County, NYNY60,5893,043
1269Henry County, ININ49,1373,042
1270Stevens County, WAWA49,6683,040
1271Lamb County, TXTX12,5793,036
1272Sullivan County, NHNH43,9613,031
1273Wright County, MOMO19,6713,029
1274Ashe County, NCNC27,5143,029
1275Scurry County, TXTX16,1623,026
1276Lawrence County, ALAL33,8433,023
1277Dunn County, WIWI46,2233,021
1278Cass County, ININ37,8363,018
1279Boone County, ININ80,6893,016
1280Fannin County, GAGA26,1113,013
1281Eastland County, TXTX18,1433,013
1282Marion County, ALAL29,0973,012
1283Manassas Park, VAVA16,5603,008
1284Carroll County, OHOH26,4753,001
1285Hardin County, OHOH30,0722,999
1286Reeves County, TXTX12,1382,996
1287Bullitt County, KYKY86,4542,993
1288Henry County, TNTN32,8962,982
1289Washington County, RIRI129,7952,981
1290Monroe County, GAGA32,0232,981
1291Vernon County, MOMO19,9462,979
1292Carver County, MNMN114,3792,977
1293Todd County, SDSD8,8632,972
1294Whiteside County, ILIL54,1212,972
1295Pickaway County, OHOH62,9782,971
1296Gem County, IDID21,7732,966
1297Jessamine County, KYKY57,1472,966
1298White County, TNTN29,6122,963
1299Roosevelt County, MTMT10,2422,962
1300Hardee County, FLFL25,9322,961
1301Franklin County, NYNY46,5002,961
1302Knox County, MEME41,1172,958
1303Calvert County, MDMD94,4842,956
1304Pike County, ALAL33,6882,951
1305Williamsburg County, SCSC29,6622,948
1306Allegany County, MDMD66,8482,947
1307Putnam County, GAGA23,7222,945
1308Montague County, TXTX21,9662,941
1309Harvey County, KSKS33,5802,935
1310Columbia County, WIWI58,1322,935
1311Clinton County, MIMI80,4322,932
1312McDuffie County, GAGA21,6402,932
1313Winchester, VAVA28,2722,931
1314Juneau, AKAK31,6092,929
1315Seneca County, OHOH54,5222,925
1316Tattnall County, GAGA24,3762,925
1317Miller County, MOMO25,8172,920
1318Houston County, TXTX22,3162,916
1319Page County, VAVA23,7622,913
1320Otter Tail County, MNMN61,0412,912
1321Greene County, GAGA21,3672,910
1322Coahoma County, MSMS19,8492,905
1323Shelby County, ININ45,8822,902
1324Jefferson County, WVWV63,1022,901
1325Lampasas County, TXTX23,6572,901
1326Baker County, FLFL29,7372,894
1327Newton County, TXTX11,9542,884
1328Terry County, TXTX11,7202,876
1329Washington County, NYNY59,3532,867
1330Fredericksburg, VAVA30,3932,861
1331Madison County, NENE36,1062,861
1332Cibola County, NMNM26,8072,856
1333Stark County, NDND34,0132,856
1334Orange County, VAVA40,0832,851
1335Jennings County, ININ27,6222,849
1336Winona County, MNMN50,5232,842
1337Knox County, ININ35,6522,841
1338Venango County, PAPA49,3462,839
1339Holmes County, MSMS15,4652,838
1340Miami County, ININ34,4872,836
1341Delta County, COCO32,1782,834
1342Jeff Davis County, GAGA15,2192,834
1343Madison County, NYNY67,1202,833
1344Meriwether County, GAGA21,5162,830
1345Malheur County, OROR32,2612,830
1346Sunflower County, MSMS22,8932,829
1347Carbon County, PAPA65,8682,829
1348Boone County, ILIL53,5682,827
1349Abbeville County, SCSC24,8362,825
1350Greene County, NCNC20,7002,821
1351Carroll County, TNTN29,2002,820
1352Warren County, MOMO39,0162,820
1353Gallia County, OHOH29,0722,818
1354Lawrence County, OHOH55,7102,817
1355Latah County, IDID41,8422,816
1356Winston County, ALAL23,8292,803
1357Juniata County, PAPA23,4032,801
1358Allegany County, NYNY46,8002,797
1359Newport County, RIRI83,0512,792
1360Trinity County, TXTX14,3842,792
1361Lyon County, KSKS32,2662,791
1362La Paz County, AZAZ16,7112,786
1363Siskiyou County, CACA42,0132,786
1364Worcester County, MDMD54,4592,781
1365Rabun County, GAGA17,7642,775
1366Union County, SCSC26,7992,773
1367Tioga County, PAPA40,5022,768
1368Marshall County, OKOK16,2552,765
1369Wayne County, MSMS19,8072,765
1370Lee County, GAGA34,1792,756
1371Lee County, VAVA21,6422,755
1372Long County, GAGA21,5572,750
1373Amherst County, VAVA31,9622,748
1374Brown County, OHOH44,3972,746
1375Morgan County, COCO30,3062,744
1376Montgomery County, NYNY50,0462,742
1377Hillsdale County, MIMI45,7382,741
1378Brown County, SDSD37,5612,739
1379Avoyelles Parish, LALA37,9412,737
1380Lincoln County, SDSD77,1452,734
1381Marquette County, MIMI68,0642,732
1382Chattooga County, GAGA25,3002,730
1383Blaine County, IDID25,5172,723
1384Sherburne County, MNMN104,1942,721
1385Clarion County, PAPA36,6802,720
1386Woodward County, OKOK19,8272,719
1387Herkimer County, NYNY59,2192,718
1388Itawamba County, MSMS24,1522,716
1389Sevier County, ARAR15,7582,714
1390Summit County, UTUT43,1412,698
1391Gooding County, IDID16,4462,695
1392Columbia County, NYNY60,1682,693
1393Clay County, MNMN67,7342,689
1394Wayne County, PAPA51,7032,685
1395Union County, ARAR36,9262,683
1396Lincoln County, NMNM19,8442,681
1397Audrain County, MOMO24,5282,680
1398Isle of Wight County, VAVA41,3212,679
1399Warren County, NYNY65,0202,679
1400Smyth County, VAVA28,8822,676
1401Grenada County, MSMS20,8682,675
1402Shawano County, WIWI41,5602,670
1403Tuscola County, MIMI52,6802,670
1404Roosevelt County, NMNM18,6152,666
1405Teton County, WYWY23,3332,666
1406Tishomingo County, MSMS18,6392,665
1407Henderson County, TNTN28,5182,656
1408Seneca County, NYNY32,8832,649
1409Carter County, KYKY26,1492,648
1410Rutland County, VTVT59,6532,644
1411Duchesne County, UTUT20,8562,641
1412Blue Earth County, MNMN70,6342,634
1413Gilchrist County, FLFL20,4882,634
1414Jackson County, TXTX15,3932,633
1415Armstrong County, PAPA63,6982,632
1416Lincoln County, TNTN36,8532,632
1417Beckham County, OKOK22,1592,628
1418Fayette County, TXTX25,4592,623
1419Oconee County, GAGA44,8932,612
1420Graves County, KYKY37,0502,605
1421Scott County, TNTN22,6712,604
1422Cassia County, IDID26,3972,604
1423Marshall County, TNTN38,0712,604
1424Lafayette County, MOMO33,5312,603
1425Lincoln County, WYWY21,1802,601
1426Clinton County, NYNY78,1382,594
1427Jefferson County, IDID35,2972,594
1428Tippah County, MSMS21,3892,593
1429Sagadahoc County, MEME37,9792,592
1430Graham County, AZAZ40,1572,588
1431Wayne County, WVWV37,3092,587
1432Dixie County, FLFL18,0382,584
1433Obion County, TNTN30,0672,577
1434DeWitt County, TXTX20,3092,576
1435Glades County, FLFL13,2702,573
1436Henry County, MOMO22,6712,573
1437Owyhee County, IDID12,6612,573
1438Banks County, GAGA21,2732,572
1439Giles County, TNTN31,4332,570
1440Payette County, IDID27,8242,570
1441Dallas County, MOMO18,0252,569
1442Pecos County, TXTX14,5602,561
1443Columbia County, OROR54,0912,555
1444Oceana County, MIMI27,1772,555
1445Lee County, TXTX18,7292,554
1446Barry County, MIMI63,9912,553
1447Glenn County, CACA28,1412,549
1448Scott County, KYKY62,2622,541
1449Monroe County, ALAL18,9652,540
1450Delaware County, NYNY44,3052,539
1451Dawson County, NENE24,4522,534
1452Boone County, ARAR38,6282,531
1453Taos County, NMNM34,5642,525
1454Douglas County, WIWI43,9902,520
1455Fremont County, COCO50,0392,518
1456Polk County, WIWI45,8032,518
1457Nolan County, TXTX14,1172,513
1458Hopkins County, KYKY45,1272,510
1459Lawrence County, SDSD29,4592,507
1460Steuben County, ININ34,7992,505
1461Whitley County, KYKY37,2972,503
1462Callahan County, TXTX14,4912,503
1463Dinwiddie County, VAVA28,8962,499
1464Windsor County, VTVT57,3122,495
1465Mecklenburg County, VAVA30,7472,494
1466Bradford County, FLFL28,3072,493
1467Elbert County, GAGA20,0722,492
1468Harrison County, ININ40,4372,488
1469Burleson County, TXTX20,5492,485
1470Wabash County, ININ30,7132,483
1471Clay County, MSMS18,2382,480
1472Washington County, ININ28,3832,479
1473Houghton County, MIMI37,8422,476
1474Sabine Parish, LALA21,8342,475
1475Whitley County, ININ35,0462,474
1476Wakulla County, FLFL38,0892,473
1477Poinsett County, ARAR22,4832,468
1478Jefferson County, ININ33,2792,468
1479Wapello County, IAIA35,2102,467
1480Pawnee County, OKOK16,0292,465
1481Todd County, MNMN26,0602,462
1482Cherokee County, ALAL26,4132,458
1483Madison County, OHOH46,9852,456
1484Dearborn County, ININ51,6092,452
1485Claiborne County, TNTN33,2292,449
1486Churchill County, NVNV25,8512,445
1487Jefferson Davis Parish, LALA31,4712,440
1488Logan County, WVWV30,3752,439
1489Halifax County, VAVA33,4472,437
1490Knox County, ILIL47,7672,437
1491Defiance County, OHOH38,2922,437
1492Nelson County, KYKY49,0362,429
1493Boyd County, KYKY47,7512,428
1494Itasca County, MNMN45,4042,424
1495Calaveras County, CACA46,6052,424
1496McNairy County, TNTN26,2362,424
1497De Soto Parish, LALA27,3812,419
1498Ray County, MOMO23,3982,418
1499Calloway County, KYKY39,4212,418
1500Ozaukee County, WIWI94,3462,416
SHOWING 1,001–1,500 OF 3,135
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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS