RANKING · 2024 ACS · 500 SHOWN OF 3,144

Highest uninsured rate, US counties

US counties ranked by the share of residents without health insurance (2024 ACS). Oglala Lakota County, South Dakota leads at 44.6%. 3,144 counties qualify in total. Texas carries 14 of the top 25 entries. The median across all 3,144 is 7.8%. Biggest climber in the top 100 since 2020: Platte County, WY, up 1,275 places to #79.

All statesAll rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR2020 2024

RANKPLACESTATEPOPUNINSUREDVS 2020

USUnited States334,922,4998.4%–

01▲4Oglala Lakota County, SDSD13,33844.6%+6.9 pts

02▼1LaGrange County, ININ41,30544.4%+1.8 pts

03Buffalo County, SDSD1,80243.0%+2.6 pts

04▼2Holmes County, OHOH44,97041.5%−0.3 pts

05▲4Scotland County, MOMO4,79639.0%+5.3 pts

06▲10Gaines County, TXTX23,95636.7%+6.8 pts

07▼3Aleutians East, AKAK3,47935.6%−4.1 pts

08▲35Presidio County, TXTX5,43333.6%+8.4 pts

09▲23Lake and Peninsula, AKAK1,35732.2%+6.3 pts

10▲5Hudspeth County, TXTX3,43331.4%+0.8 pts

11▲175Jim Hogg County, TXTX4,55529.0%+10.5 pts

12▼2Starr County, TXTX66,31928.9%−4.5 pts

13▼1Bailey County, TXTX6,96328.6%−3.7 pts

14Hidalgo County, TXTX921,54928.2%−2.4 pts

15▲39Bennett County, SDSD3,30727.7%+3.8 pts

16▲17Zapata County, TXTX13,75327.6%+1.7 pts

17▲10Jackson County, SDSD2,66627.4%+0.5 pts

18▲2Webb County, TXTX281,22427.3%−1.4 pts

19▲40Cochran County, TXTX2,54627.2%+3.8 pts

20▲29San Saba County, TXTX5,78727.0%+2.5 pts

21▲23Terry County, TXTX11,72026.9%+1.9 pts

22▼14Sterling County, TXTX1,34926.4%−8.8 pts

23▲37Liberty County, TXTX121,36426.2%+2.8 pts

24▲78Atkinson County, GAGA8,45426.1%+5.2 pts

25▼6Ziebach County, SDSD2,38926.0%−2.7 pts

26▼5Cameron County, TXTX433,94625.8%−2.8 pts

27▲107Stanton County, KSKS1,98625.8%+6.2 pts

28▲29Ochiltree County, TXTX9,28425.6%+2.0 pts

29▲87Knox County, MOMO3,72825.5%+5.3 pts

30▲20Hamilton County, KSKS2,50025.4%+0.9 pts

31▼6Roosevelt County, MTMT10,24225.2%−2.0 pts

32▲49Glasscock County, TXTX1,12825.1%+3.2 pts

33▲23Lamb County, TXTX12,57925.1%+1.4 pts

34▲6Davis County, IAIA9,23025.1%−0.5 pts

35▼28Mellette County, SDSD2,13725.0%−12.1 pts

36▲92Yakutat, AKAK67224.9%+5.1 pts

37▼13Kenedy County, TXTX31924.8%−2.6 pts

38▲65Macon County, GAGA11,75624.7%+3.9 pts

39▲29Yukon-Koyukuk Census Area, AKAK5,02824.5%+1.8 pts

40▼17Dallam County, TXTX7,50824.4%−3.1 pts

41▲270Parmer County, TXTX9,67824.1%+7.8 pts

42▲22Morgan County, MOMO22,41824.0%+0.8 pts

43▼17Willacy County, TXTX19,97123.9%−3.2 pts

44▲27Swain County, NCNC14,02423.8%+1.5 pts

45▼39Glacier County, MTMT13,46323.6%−13.5 pts

46▼33Menard County, TXTX1,95623.6%−7.2 pts

47▲143Wheeler County, GAGA7,57023.6%+5.3 pts

48▼31Maverick County, TXTX58,82323.4%−5.8 pts

49▲38Swisher County, TXTX6,70323.3%+1.6 pts

50▲12Floyd County, TXTX4,88123.3%0.0 pts

51▲1,132Golden Valley County, MTMT84422.9%+12.9 pts

52▼34Todd County, SDSD8,86322.8%−6.3 pts

53▲80Moore County, TXTX21,89122.8%+3.2 pts

54▼17Schleicher County, TXTX2,24522.8%−2.8 pts

55▲55Glades County, FLFL13,27022.8%+2.3 pts

56▲670Stewart County, GAGA4,63122.6%+10.1 pts

57▼19Yoakum County, TXTX7,43822.5%−3.1 pts

58▲54Clark County, WIWI35,05222.5%+2.1 pts

59▲272Dawson County, TXTX11,77622.5%+6.4 pts

60▲37Coal County, OKOK5,43622.4%+1.3 pts

61▲60Andrews County, TXTX18,91422.4%+2.3 pts

62▲80Duval County, TXTX9,40222.2%+2.8 pts

63▲3Castro County, TXTX7,29522.2%−0.7 pts

64▼30Rolette County, NDND11,68822.1%−3.7 pts

65▲53Ector County, TXTX173,80122.1%+1.9 pts

66▼8Collingsworth County, TXTX2,48722.1%−1.5 pts

67▲187Manassas Park, VAVA16,56022.1%+4.9 pts

68▲25Clinch County, GAGA6,84722.0%+0.7 pts

69▲100Jeff Davis County, GAGA15,21921.9%+3.0 pts

70▲8Owyhee County, IDID12,66121.9%−0.2 pts

71▼32Daviess County, ININ34,20921.9%−3.7 pts

72▲163Bastrop County, TXTX118,90821.8%+4.3 pts

73▼51Big Horn County, MTMT12,75221.7%−6.0 pts

74▲171Kinney County, TXTX3,12821.7%+4.4 pts

75▼24Hendry County, FLFL48,27621.7%−2.6 pts

76▲33El Paso County, TXTX877,85821.6%+1.1 pts

77▲121Titus County, TXTX31,56321.5%+3.4 pts

78▲128Webster County, GAGA2,36921.5%+3.5 pts

79▲1,275Platte County, WYWY8,63421.5%+12.1 pts

80▲27Dallas County, TXTX2,661,39721.5%+0.7 pts

81▼45Brooks County, TXTX6,57921.4%−4.2 pts

82▲7Caldwell County, TXTX55,15021.4%−0.1 pts

83▲208Lyman County, SDSD3,69421.3%+4.7 pts

84▲153Hansford County, TXTX4,94421.3%+3.8 pts

85▼38Coleman County, TXTX7,91521.3%−3.5 pts

86▼51Dewey County, SDSD5,41921.2%−4.6 pts

87▲12Wheeler County, TXTX4,77321.2%+0.1 pts

88▼77Sioux County, NDND3,66721.1%−11.9 pts

89▼47Echols County, GAGA3,68521.1%−4.2 pts

90▼16Deaf Smith County, TXTX18,62621.0%−1.1 pts

91▼24Hale County, TXTX31,81921.0%−1.8 pts

92▲19Harris County, TXTX5,045,02620.9%+0.5 pts

93▲200Jim Wells County, TXTX38,80420.9%+4.3 pts

94▼8Shelby County, TXTX24,28620.9%−0.8 pts

95▲229Bristol Bay, AKAK84720.8%+4.7 pts

96▲460Comanche County, TXTX14,43220.7%+7.1 pts

97▲69Motley County, TXTX1,04320.7%+1.8 pts

98▲1,201Telfair County, GAGA11,19520.7%+11.1 pts

99▲42Adams County, ININ36,65020.7%+1.2 pts

100▲343Baylor County, TXTX3,47220.6%+5.9 pts

101▲28Jefferson County, TXTX254,32120.6%+0.8 pts

102▲344Throckmorton County, TXTX1,55420.6%+5.9 pts

103▼26Colquitt County, GAGA47,43820.5%−1.6 pts

104▼63Menominee County, WIWI4,19920.5%−4.9 pts

105▲30Todd County, KYKY12,97220.4%+0.8 pts

106▲9Crosby County, TXTX4,85220.2%−0.1 pts

107▲748Hardee County, FLFL25,93220.1%+8.4 pts

108▲178Brantley County, GAGA18,93620.1%+3.4 pts

109▲21Waller County, TXTX69,85820.1%+0.3 pts

110▲206Wayne County, GAGA32,48120.0%+3.8 pts

111▼6Cherokee County, TXTX53,33719.9%−0.9 pts

112▲35DeSoto County, FLFL37,07819.9%+0.6 pts

113▲593Cimarron County, OKOK2,05919.8%+7.2 pts

114▼29Briscoe County, TXTX1,47419.8%−1.9 pts

115▲40McCulloch County, TXTX7,47219.8%+0.7 pts

116▲171Yates County, NYNY24,54719.7%+3.0 pts

117▲56Atascosa County, TXTX53,59019.5%+0.8 pts

118▲112Camp County, TXTX13,38019.5%+1.9 pts

119▲81Irwin County, GAGA9,02019.5%+1.4 pts

120▲279San Augustine County, TXTX7,72219.4%+4.2 pts

121▲117Jones County, TXTX20,86119.3%+1.8 pts

122▼47Potter County, TXTX114,45319.3%−2.8 pts

123▲145Lamar County, TXTX51,50319.3%+2.4 pts

124▲65Atoka County, OKOK14,60919.2%+0.9 pts

125▼97Culberson County, TXTX2,26719.2%−7.5 pts

126▼26Edwards County, TXTX1,37019.2%−1.8 pts

127▼31Newton County, TXTX11,95419.2%−2.0 pts

128▲160Manassas, VAVA44,33219.2%+2.5 pts

129▲46Hockley County, TXTX21,60019.1%+0.4 pts

130▲96Gooding County, IDID16,44619.1%+1.4 pts

131▲332Foard County, TXTX1,04419.1%+4.6 pts

132▼67Hoonah-Angoon Census Area, AKAK2,27119.0%−3.9 pts

133▼57Reagan County, TXTX3,16619.0%−3.1 pts

134▼88Winkler County, TXTX7,54019.0%−5.8 pts

135▲428Baker County, GAGA2,72519.0%+5.4 pts

136▼13Ben Hill County, GAGA17,09919.0%−1.1 pts

137▲814Oldham County, TXTX1,78318.9%+7.7 pts

138▲119Burnet County, TXTX57,01518.9%+1.8 pts

139▲196Ward County, TXTX11,12518.9%+2.9 pts

140▲37Bee County, TXTX32,51518.8%+0.2 pts

141▲20Jasper County, TXTX33,07518.8%−0.2 pts

142▲1,688Upton County, TXTX3,13118.8%+11.3 pts

143▲17Bryan County, OKOK51,36718.7%−0.3 pts

144▲98Harmon County, OKOK2,32718.7%+1.3 pts

145▲36Hopkins County, TXTX39,06318.7%+0.1 pts

146▲161San Patricio County, TXTX72,05318.7%+2.3 pts

147▼28Uvalde County, TXTX24,96318.7%−1.5 pts

148▲232Moniteau County, MOMO15,42818.6%+3.2 pts

149▲30Crane County, TXTX4,55418.6%0.0 pts

150▲142Hill County, TXTX39,50318.6%+2.0 pts

151▲11Young County, TXTX18,15418.6%−0.4 pts

152▲98Aleutians West Census Area, AKAK5,24018.5%+1.3 pts

153▼122Adair County, OKOK19,82818.5%−7.5 pts

154▼14Pushmataha County, OKOK10,80718.5%−1.0 pts

155▲304Anderson County, TXTX59,80518.5%+4.0 pts

156▼62McDonald County, MOMO23,99218.4%−2.8 pts

157▼84McIntosh County, OKOK19,75818.4%−3.7 pts

158▼88Hemphill County, TXTX3,08318.4%−4.2 pts

159▲72Navarro County, TXTX57,18118.4%+0.8 pts

160▲80Van Zandt County, TXTX66,13018.4%+0.9 pts

161▲225Blaine County, MTMT6,86018.3%+3.0 pts

162▲234Grimes County, TXTX34,25218.3%+3.1 pts

163▲61Live Oak County, TXTX11,92918.3%+0.6 pts

164▲238Franklin County, GAGA25,94818.3%+3.1 pts

165▼136Apache County, AZAZ64,44518.2%−8.0 pts

166▼86Cherokee County, OKOK49,19618.2%−3.8 pts

167▼63Roberts County, SDSD10,25518.2%−2.6 pts

168▲95Palo Pinto County, TXTX30,79118.2%+1.2 pts

169▼106Northwest Arctic, AKAK7,09518.1%−5.1 pts

170▲110Marshall County, OKOK16,25518.1%+1.4 pts

171▼22Lipscomb County, TXTX2,95518.1%−1.1 pts

172▼14Grady County, GAGA26,59018.1%−1.0 pts

173▲54Whitfield County, GAGA106,21218.1%+0.4 pts

174▲1,147Garza County, TXTX4,51018.0%+8.5 pts

175▲29Gonzales County, TXTX20,15918.0%0.0 pts

176▲163Jack County, TXTX9,56318.0%+2.1 pts

177▲350Wheatland County, MTMT2,10017.9%+4.1 pts

178▲149Saluda County, SCSC19,68017.9%+1.8 pts

179▲64Matagorda County, TXTX36,46317.9%+0.5 pts

180▲201Donley County, TXTX3,21317.9%+2.5 pts

181▲185Coffee County, GAGA44,40717.9%+2.3 pts

182▼58Mitchell County, GAGA20,46717.9%−2.1 pts

183▼88Choctaw County, OKOK14,05917.7%−3.5 pts

184▼6Angelina County, TXTX88,15417.7%−0.9 pts

185▼79Gray County, TXTX20,91917.7%−3.1 pts

186▼4San Jacinto County, TXTX29,48817.7%−0.9 pts

187▼22Limestone County, TXTX22,84917.7%−1.2 pts

188▲111Knox County, TXTX3,19217.7%+1.2 pts

189▲78Bosque County, TXTX18,91817.6%+0.7 pts

190▲498Clay County, TXTX10,76417.6%+4.9 pts

191▲34Nueces County, TXTX352,99217.6%−0.1 pts

192▲137Calhoun County, FLFL13,28917.6%+1.5 pts

193▼132La Salle County, TXTX6,51717.5%−5.8 pts

194▲52Mitchell County, TXTX8,94717.5%+0.2 pts

195▲2Rains County, TXTX13,54217.5%−0.6 pts

196▼105Reeves County, TXTX12,13817.5%−3.8 pts

197▼51Fremont County, WYWY39,46417.5%−1.8 pts

198▼114Val Verde County, TXTX47,83517.5%−4.3 pts

199▼79San Juan County, UTUT14,54217.5%−2.7 pts

200▼52Le Flore County, OKOK50,19617.4%−1.8 pts

201▲1,897Concho County, TXTX3,60717.4%+10.8 pts

202▲730Van Buren County, IAIA7,13117.4%+6.1 pts

203▲5Haskell County, KSKS3,59917.4%−0.6 pts

204▲100Bledsoe County, TNTN15,92017.3%+0.9 pts

205▲46Kerr County, TXTX54,03717.3%+0.1 pts

206▲489Marion County, GAGA7,67617.3%+4.6 pts

207▼53Leon County, TXTX16,89417.2%−1.9 pts

208▲181Okeechobee County, FLFL42,60817.2%+1.9 pts

209▲40Victoria County, TXTX92,65617.2%−0.1 pts

210▲212Daviess County, MOMO8,55817.1%+2.2 pts

211▼110Seminole County, OKOK23,44117.1%−3.8 pts

212▼67Charles Mix County, SDSD9,30317.1%−2.2 pts

213▲1,425Martin County, TXTX5,28417.1%+8.9 pts

214▲132Wood County, TXTX49,68817.1%+1.3 pts

215▲47Dixie County, FLFL18,03817.1%+0.1 pts

216▲478Lanier County, GAGA10,62317.1%+4.4 pts

217▼187Clark County, IDID78317.1%−9.1 pts

218▼139Prince of Wales-Hyder Census Area, AKAK5,77717.0%−5.0 pts

219▲274DeWitt County, TXTX20,30917.0%+2.9 pts

220▲113Hunt County, TXTX123,33617.0%+1.0 pts

221▲89Panola County, TXTX23,01817.0%+0.7 pts

222▼31Clayton County, GAGA297,47117.0%−1.3 pts

223▲488Jefferson County, GAGA15,01117.0%+4.4 pts

224▲36Wyandotte County, KSKS170,59717.0%−0.1 pts

225▲3Sharkey County, MSMS3,09716.9%−0.7 pts

226▼174Corson County, SDSD3,78116.9%−7.2 pts

227▲228Falls County, TXTX17,86916.9%+2.3 pts

228▲70Smith County, TXTX252,54916.9%+0.4 pts

229▲119Ware County, GAGA36,90616.8%+1.1 pts

230▼104McKinley County, NMNM68,11916.8%−3.1 pts

231▼9Caddo County, OKOK26,13016.8%−0.9 pts

232▼27Jackson County, TXTX15,39316.8%−1.2 pts

233▼101Scurry County, TXTX16,16216.8%−2.9 pts

234▲515Appling County, GAGA19,10016.8%+4.5 pts

235▲219Austin County, TXTX33,62516.7%+2.1 pts

236▼56Henderson County, TXTX88,59516.7%−1.9 pts

237▲408Runnels County, TXTX9,69316.7%+3.7 pts

238▲68Tarrant County, TXTX2,248,46616.7%+0.3 pts

239▼69Franklin County, FLFL13,02916.7%−2.1 pts

240▲154Greene County, NCNC20,70016.6%+1.4 pts

241▼26Gregg County, TXTX126,09516.5%−1.3 pts

242▼68Hartley County, TXTX4,90416.5%−2.2 pts

243▼87Pecos County, TXTX14,56016.5%−2.6 pts

244▲212Red River County, TXTX11,81616.5%+1.9 pts

245▲29Hall County, GAGA226,56816.5%−0.3 pts

246▲125Oregon County, MOMO8,70916.3%+0.8 pts

247▲34Johnson County, TXTX218,04816.3%−0.4 pts

248▼1Sherman County, TXTX2,78116.3%−1.0 pts

249▼5Pontotoc County, OKOK38,52816.3%−1.1 pts

250▲768Fergus County, MTMT11,82516.2%+5.4 pts

251▲39Rosebud County, MTMT8,25316.2%−0.4 pts

252▼36Haskell County, TXTX5,49916.2%−1.6 pts

253▼184Real County, TXTX2,74516.2%−6.5 pts

254▲122Kleberg County, TXTX30,31516.2%+0.7 pts

255▼16Grundy County, MOMO9,74416.2%−1.3 pts

256▼24Charlton County, GAGA13,12116.2%−1.4 pts

257▲111Grant County, KSKS7,02816.2%+0.6 pts

258▼29Garvin County, OKOK26,37716.1%−1.5 pts

259▼49Haskell County, OKOK11,78716.1%−1.8 pts

260▲127Cooke County, TXTX44,46116.1%+0.8 pts

261▲127Lee County, TXTX18,72916.1%+0.8 pts

262▲223Refugio County, TXTX6,65716.1%+1.9 pts

263▲120Brooks County, GAGA16,10116.1%+0.7 pts

264▲97Douglas County, SDSD2,88816.0%+0.4 pts

265▲72Bexar County, TXTX2,160,08816.0%+0.1 pts

266▼116Trinity County, TXTX14,38416.0%−3.2 pts

267▼96Emanuel County, GAGA23,14716.0%−2.8 pts

268▼56Toombs County, GAGA27,54516.0%−1.9 pts

269▲73Adams County, WAWA21,48816.0%+0.1 pts

270▼98Dillingham Census Area, AKAK4,48315.9%−2.8 pts

271▲299Navajo County, AZAZ109,94615.9%+2.4 pts

272▲97Dallas County, MOMO18,02515.9%+0.4 pts

273▲179Wilkinson County, MSMS7,58215.9%+1.3 pts

274▲157Clay County, NCNC12,23915.9%+1.1 pts

275▲4Mountrail County, NDND9,39515.9%−0.8 pts

276▼42Ottawa County, OKOK30,43815.9%−1.6 pts

277▲672Chambers County, TXTX57,59415.9%+4.7 pts

278▲56Hardin County, TXTX58,72315.9%−0.1 pts

279▲458Ford County, KSKS33,99315.9%+3.5 pts

280▲37Noxubee County, MSMS9,79815.8%−0.4 pts

281▲184Perry County, MSMS11,57715.8%+1.4 pts

282▲185Jackson County, NCNC45,03915.8%+1.4 pts

283▲149Karnes County, TXTX15,01815.8%+1.0 pts

284▼2Llano County, TXTX23,35315.8%−0.9 pts

285▼37Sutton County, TXTX3,20315.8%−1.5 pts

286▲52Grayson County, TXTX153,61315.7%−0.2 pts

287▲67Milam County, TXTX26,25815.7%0.0 pts

288▼36Tyler County, TXTX20,44315.7%−1.5 pts

289▲521Yuma County, COCO9,89615.7%+3.8 pts

290▲377Gadsden County, FLFL44,29815.7%+2.8 pts

291▼71Evans County, GAGA11,02815.7%−2.1 pts

292▲78Dent County, MOMO14,58415.6%+0.1 pts

293▲51Ripley County, MOMO10,71715.6%−0.2 pts

294▼157Hyde County, NCNC4,55415.6%−3.9 pts

295▲79Sampson County, NCNC61,50415.6%+0.1 pts

296▼214Hall County, TXTX2,73715.6%−6.3 pts

297▼79Garfield County, COCO63,47415.6%−2.2 pts

298▲171Madison County, GAGA32,91915.6%+1.2 pts

299▲338Hardeman County, TXTX3,29215.6%+2.5 pts

300▲135Wichita County, TXTX129,55515.6%+0.8 pts

301▲237DeKalb County, ALAL74,08515.5%+1.8 pts

302▲515Greene County, MSMS13,70715.5%+3.7 pts

303▲220Leake County, MSMS21,66215.5%+1.7 pts

304▲56Schuyler County, MOMO4,14015.5%−0.1 pts

305▲67Webster County, MOMO43,05415.5%0.0 pts

306▼167Latimer County, OKOK9,64515.5%−4.0 pts

307▼104Callahan County, TXTX14,49115.5%−2.5 pts

308▲294Tom Green County, TXTX120,60215.5%+2.2 pts

309▲138Brown County, TXTX38,71115.5%+0.8 pts

310▲361Kemper County, MSMS8,60015.4%+2.6 pts

311▼94Nacogdoches County, TXTX66,03515.4%−2.4 pts

312▼117Brewster County, TXTX9,45815.4%−2.8 pts

313▲77Barrow County, GAGA99,77315.4%+0.1 pts

314▼14Gordon County, GAGA61,70115.4%−1.1 pts

315▲26Douglas County, ILIL19,88015.4%−0.5 pts

316▲438Walker County, TXTX83,84215.4%+3.1 pts

317▲45Lake County, TNTN6,24915.3%−0.3 pts

318▼34Eastland County, TXTX18,14315.3%−1.4 pts

319▼152Cook County, GAGA18,23215.3%−3.6 pts

320▲305Wilkes County, GAGA9,54015.3%+2.1 pts

321▲520Santa Cruz County, AZAZ50,02015.2%+3.5 pts

322▲219Wayne County, MSMS19,80715.2%+1.5 pts

323▼90Nowata County, OKOK9,52215.2%−2.3 pts

324▲101Erath County, TXTX43,91115.2%+0.3 pts

325▲935Terrell County, TXTX70215.2%+5.5 pts

326▲969San Miguel County, COCO7,75315.2%+5.6 pts

327▲30Gwinnett County, GAGA1,018,09915.2%−0.5 pts

328▲812Beaver County, UTUT7,30115.2%+4.9 pts

329▲146Van Buren County, TNTN6,87415.1%+0.9 pts

330▼171Claiborne County, MSMS8,05815.1%−3.9 pts

331▼66Dunklin County, MOMO26,85515.1%−1.8 pts

332▼215Sequoyah County, OKOK40,84215.1%−5.1 pts

333▲115Montgomery County, TXTX781,19415.1%+0.4 pts

334▼146Candler County, GAGA11,27515.1%−3.3 pts

335▼191Frio County, TXTX18,82315.1%−4.3 pts

336▼264McCurtain County, OKOK30,74415.0%−7.1 pts

337▲349Colleton County, SCSC39,38215.0%+2.3 pts

338▲15Ellis County, TXTX240,86715.0%−0.7 pts

339▼294McMullen County, TXTX54415.0%−9.9 pts

340▼55Duplin County, NCNC51,57115.0%−1.7 pts

341▲253Kaufman County, TXTX209,23515.0%+1.6 pts

342▲37Franklin County, TXTX10,99415.0%−0.5 pts

343▲161Vernon County, WIWI31,44315.0%+0.9 pts

344▼19Sevier County, ARAR15,75814.9%−1.2 pts

345▼192Bacon County, GAGA11,07014.9%−4.2 pts

346▲148Tallahatchie County, MSMS10,87714.9%+0.8 pts

347▲963Lincoln County, MTMT22,32814.9%+5.4 pts

348▲279Lea County, NMNM74,74914.9%+1.8 pts

349▲1Craig County, OKOK14,51814.9%−0.8 pts

350▼53Mayes County, OKOK40,41614.9%−1.6 pts

351▲159Polk County, TNTN18,59214.9%+0.9 pts

352▼33Orange County, TXTX86,26614.9%−1.3 pts

353▼97Wise County, TXTX83,77814.9%−2.2 pts

354▼34Zavala County, TXTX9,03714.9%−1.3 pts

355▼267Berrien County, GAGA18,93214.9%−6.8 pts

356▲114Power County, IDID8,24614.9%+0.5 pts

357▲225Parke County, ININ16,64214.9%+1.4 pts

358▲577Okanogan County, WAWA45,23014.9%+3.6 pts

359▼89Southeast Fairbanks Census Area, AKAK7,27014.8%−2.0 pts

360▲85Irion County, TXTX1,46314.8%+0.1 pts

361▼48Pittsburg County, OKOK43,32014.8%−1.5 pts

362▼314Quitman County, GAGA2,25414.8%−9.8 pts

363▼90Cedar County, MOMO14,88814.8%−2.0 pts

364▼207Dunn County, NDND4,05814.8%−4.3 pts

365▲63Bartow County, GAGA120,80014.8%−0.1 pts

366▼170Seminole County, GAGA9,16214.8%−3.4 pts

367▼173Jerome County, IDID26,36214.8%−3.5 pts

368▲73Johnston County, OKOK10,44814.7%0.0 pts

369▲91Blanco County, TXTX13,58114.7%+0.2 pts

370▲98Walton County, FLFL93,28814.7%+0.3 pts

371▼169Carter County, MOMO5,41814.6%−3.4 pts

372▼27Taney County, MOMO57,00114.6%−1.2 pts

373▲549Bedford County, TNTN55,27314.6%+3.3 pts

374▲683Dodge County, GAGA19,66314.6%+4.0 pts

375▼199Gilmer County, GAGA33,89414.6%−4.1 pts

376▼184Jenkins County, GAGA8,84314.6%−3.7 pts

377▲41Stephens County, GAGA27,85414.6%−0.4 pts

378▲758Twiggs County, GAGA7,59714.6%+4.3 pts

379▲172Lake County, MTMT33,39214.5%+0.9 pts

380▼28Jasper County, SCSC38,53314.5%−1.2 pts

381▼328Jeff Davis County, TXTX1,71114.5%−9.6 pts

382▼110Midland County, TXTX187,85514.5%−2.3 pts

383▲15Montague County, TXTX21,96614.5%−0.7 pts

384▼292Dimmit County, TXTX8,02414.5%−6.8 pts

385▼174Terrell County, GAGA8,65614.5%−3.4 pts

386▼72Hamilton County, FLFL14,18014.5%−1.8 pts

387▼219Crisp County, GAGA19,23714.5%−4.4 pts

388▲61Habersham County, GAGA50,41614.5%−0.2 pts

389▼196Tift County, GAGA42,25414.5%−3.8 pts

390▲937Teton County, IDID13,25414.5%+5.0 pts

391▲468Washington County, TXTX38,28814.5%+2.8 pts

392▼178Polk County, TXTX53,43414.4%−3.4 pts

393▲73Kimball County, NENE3,39114.4%0.0 pts

394▼256Hughes County, OKOK13,45514.4%−5.1 pts

395▲39Vernon County, MOMO19,94614.4%−0.4 pts

396▲164Bay County, FLFL204,47914.4%+0.8 pts

397▲433Fannin County, GAGA26,11114.4%+2.6 pts

398▼89Carter County, OKOK48,91014.3%−2.0 pts

399▲85Lawrence County, TNTN46,91414.3%+0.1 pts

400▲835Lewis County, TNTN13,48714.3%+4.5 pts

401▼165Fannin County, TXTX39,26514.3%−3.2 pts

402▲788Marion County, TXTX9,89614.3%+4.3 pts

403Lowndes County, GAGA122,86714.3%−0.9 pts

404▲552Benewah County, IDID10,50814.3%+3.1 pts

405▲467Carroll County, ARAR29,26314.2%+2.7 pts

406▲75Robeson County, NCNC119,94114.2%0.0 pts

407▼146Childress County, TXTX6,64314.2%−2.8 pts

408▲149Hood County, TXTX70,50114.2%+0.6 pts

409▲64McLennan County, TXTX272,02014.2%−0.1 pts

410▲236Idaho County, IDID17,87414.2%+1.2 pts

411▼20Calhoun County, GAGA5,41314.2%−1.1 pts

412▲7Elkhart County, ININ208,77414.2%−0.8 pts

413▼111Stevens County, KSKS4,98414.2%−2.3 pts

414▲360Hardin County, TNTN27,98314.2%+2.0 pts

415▼264Wharton County, TXTX42,06014.2%−5.0 pts

416▲91Polk County, MOMO33,60414.1%+0.1 pts

417▲55Harper County, OKOK3,17214.1%−0.2 pts

418▲1,167Tripp County, SDSD5,70814.1%+5.7 pts

419▲67Taylor County, TXTX150,07714.1%−0.1 pts

420▼55Harrison County, TXTX71,95614.1%−1.5 pts

421▼113Putnam County, FLFL77,73414.1%−2.3 pts

422▼82Washington County, FLFL26,69514.1%−1.8 pts

423▲68Moultrie County, ILIL14,37114.1%−0.1 pts

424▼272Nome Census Area, AKAK9,83014.0%−5.1 pts

425▲274Yuma County, AZAZ224,44914.0%+1.4 pts

426▲100Lawrence County, MOMO39,40114.0%+0.2 pts

427▼19Jefferson County, OKOK5,43114.0%−1.1 pts

428▲147Bell County, TXTX402,24814.0%+0.5 pts

429▲343Sumter County, GAGA28,80114.0%+1.8 pts

430▼247Boundary County, IDID13,99714.0%−4.6 pts

431▼154Rabun County, GAGA17,76413.9%−2.8 pts

432▲458Gentry County, MOMO6,38413.9%+2.5 pts

433▲285Tyrrell County, NCNC3,53713.9%+1.4 pts

434▲240Wayne County, OHOH116,75813.9%+1.1 pts

435▼132Muskogee County, OKOK66,70813.9%−2.5 pts

436▼27Archer County, TXTX9,12913.9%−1.2 pts

437▼310Gillespie County, TXTX28,52713.9%−6.0 pts

438▲163Lubbock County, TXTX328,90613.9%+0.6 pts

439▼138Greene County, GAGA21,36713.9%−2.6 pts

440▼36Tattnall County, GAGA24,37613.9%−1.3 pts

441▲609Alleghany County, NCNC11,47913.8%+3.2 pts

442▼320Stephens County, TXTX9,38013.8%−6.3 pts

443▼32Upshur County, TXTX44,41013.8%−1.3 pts

444▲379Weston County, WYWY6,84013.8%+2.0 pts

445▲303Highlands County, FLFL111,12213.8%+1.5 pts

446▲727Burke County, GAGA24,40813.8%+3.7 pts

447▼132Decatur County, GAGA29,43213.8%−2.5 pts

448▲345Heard County, GAGA12,14913.8%+1.8 pts

449▼36Johnson County, GAGA9,31013.8%−1.3 pts

450▼33Murray County, GAGA41,60713.8%−1.2 pts

451▲434Juniata County, PAPA23,40313.8%+2.3 pts

452▼163Greene County, ALAL7,06713.7%−2.9 pts

453▲1,392Sierra County, CACA3,09813.7%+6.3 pts

454▼48Lake County, COCO7,55213.7%−1.4 pts

455▼312Early County, GAGA10,45513.7%−5.7 pts

456▲462Audrain County, MOMO24,52813.7%+2.4 pts

457▲795Sanders County, MTMT14,06213.7%+4.0 pts

458▲133Macon County, NCNC39,23213.7%+0.3 pts

459▼295Delaware County, OKOK41,91013.7%−5.2 pts

460▲71Marion County, SCSC28,24213.7%−0.1 pts

461▼330Kimble County, TXTX4,43813.7%−6.0 pts

462▼179Rusk County, TXTX54,85413.7%−3.0 pts

463▲39Oklahoma County, OKOK822,12513.7%−0.4 pts

464▼105Montgomery County, GAGA8,63513.7%−2.0 pts

465▲159Union County, GAGA27,85913.7%+0.5 pts

466▼197Wilcox County, GAGA8,79713.7%−3.2 pts

467▲992Harrison County, MOMO8,28113.6%+4.7 pts

468▼370Okfuskee County, OKOK11,45113.6%−7.5 pts

469▲398Conejos County, COCO7,52913.6%+2.0 pts

470▼149Miami-Dade County, FLFL2,802,02913.6%−2.6 pts

471▲312Bibb County, GAGA157,55613.6%+1.5 pts

472▲183Galveston County, TXTX372,20713.6%+0.6 pts

473▼197Howard County, TXTX30,50413.6%−3.2 pts

474▲363Grant County, WAWA105,72713.6%+1.8 pts

475▼339North Slope, AKAK10,58213.5%−6.0 pts

476▼69Marion County, MSMS24,00113.5%−1.6 pts

477▲165Wayne County, MOMO10,78213.5%+0.5 pts

478▼207Wright County, MOMO19,67113.5%−3.3 pts

479▲76Cass County, TXTX28,65113.5%−0.1 pts

480▼175Hamilton County, TXTX8,68013.5%−2.9 pts

481▼20Mason County, TXTX3,99013.5%−1.0 pts

482▼53Floyd County, GAGA101,37813.5%−1.4 pts

483▲472Washington County, GAGA19,45313.5%+2.3 pts

484▼359Copper River Census Area, AKAK2,66613.4%−6.5 pts

485▲202Johnson County, TNTN18,71813.4%+0.7 pts

486▼71Perry County, TNTN9,12613.4%−1.6 pts

487▲67Bowie County, TXTX92,69613.4%−0.2 pts

488▲748Goliad County, TXTX7,20813.4%+3.6 pts

489▼79Shackelford County, TXTX3,19713.4%−1.7 pts

490▼303Minidoka County, IDID22,91113.4%−5.1 pts

491▲30Sevier County, TNTN101,34213.3%−0.5 pts

492▲178Clarke County, MSMS15,10213.3%+0.5 pts

493▼284Texas County, MOMO25,99413.3%−4.6 pts

494▲2,272Hidalgo County, NMNM3,92913.3%+8.8 pts

495▲628Anson County, NCNC21,75813.3%+3.0 pts

496Tulsa County, OKOK698,78213.3%−0.8 pts

497▼242Nolan County, TXTX14,11713.3%−3.8 pts

498▲310Pike County, GAGA20,93213.3%+1.4 pts

499▲367Montrose County, COCO44,59113.3%+1.7 pts

500▼242Bandera County, TXTX22,87613.3%−3.8 pts

SHOWING 1–500 OF 3,144

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Download CSV (full list, 3,144 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES

Frequently asked

Which county has the highest uninsured?

Oglala Lakota County, South Dakota ranks #1 with 44.6% (2024 American Community Survey).

What are the top 5 counties by uninsured?

Oglala Lakota County, South Dakota, LaGrange County, Indiana, Buffalo County, South Dakota, Holmes County, Ohio, Scotland County, Missouri.

How many counties are in this ranking?

3,144 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.

How is uninsured measured?

Share of residents without health insurance. Source: US Census Bureau, American Community Survey 5-year estimates (2024).