RANKING · 2024 ACS · 500 SHOWN OF 3,106

Highest Mexican population share, US counties

US counties ranked by the share of all residents who are Mexican origin (2024 American Community Survey). A concentration measure: Mexican residents as a percentage of total population. Starr County, Texas leads at 92.0%. 3,106 counties qualify in total. Texas carries 23 of the top 25 entries. The median across all 3,106 is 2.8%. Biggest climber in the top 100 since 2020: Stanton County, KS, up 40 places to #87.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS 2010

USUnited States334,922,49911.3%–

01▲1Starr County, TXTX66,31992.0%−3.8 pts

02▲2Maverick County, TXTX58,82391.2%−1.4 pts

03▲5Jim Hogg County, TXTX4,55590.3%+6.1 pts

04▲1Webb County, TXTX281,22489.9%−0.6 pts

05▼2Zavala County, TXTX9,03788.6%+0.6 pts

06▲1Hidalgo County, TXTX921,54987.3%+0.7 pts

07▼1Zapata County, TXTX13,75386.4%−4.5 pts

08▲2Brooks County, TXTX6,57983.9%−3.7 pts

09Cameron County, TXTX433,94683.7%+0.2 pts

10▲2Willacy County, TXTX19,97183.0%+0.4 pts

11▲3Imperial County, CACA181,41182.9%+5.9 pts

12▲5Dimmit County, TXTX8,02482.0%+2.3 pts

13▲3Santa Cruz County, AZAZ50,02080.1%+1.4 pts

14▲8Reeves County, TXTX12,13879.1%−1.0 pts

15▲3Presidio County, TXTX5,43378.3%+2.5 pts

16▲3El Paso County, TXTX877,85877.2%−0.2 pts

17▼6Duval County, TXTX9,40273.6%−8.7 pts

18▲2Val Verde County, TXTX47,83572.9%−3.8 pts

19▲2Jim Wells County, TXTX38,80471.3%+15.7 pts

20▲5Deaf Smith County, TXTX18,62670.6%+9.0 pts

21▲15Crane County, TXTX4,55468.5%+21.5 pts

22▼9Culberson County, TXTX2,26767.2%−3.2 pts

23▲18Crockett County, TXTX2,76966.8%+12.7 pts

24▼9La Salle County, TXTX6,51766.0%−5.5 pts

25▲5Uvalde County, TXTX24,96365.5%+3.6 pts

26▲3Pecos County, TXTX14,56064.7%+3.2 pts

27▼1Kleberg County, TXTX30,31563.6%+8.1 pts

28▼27Kenedy County, TXTX31963.4%+4.1 pts

29▼5Reagan County, TXTX3,16663.0%+6.3 pts

30▲2Sutton County, TXTX3,20362.7%+7.5 pts

31Luna County, NMNM25,40762.4%+7.5 pts

32▼4Yoakum County, TXTX7,43862.3%+11.6 pts

33▲1Yuma County, AZAZ224,44962.2%+6.5 pts

34▼1Tulare County, CACA485,14662.1%+5.1 pts

35▲3Bailey County, TXTX6,96360.9%+23.7 pts

36▲4Adams County, WAWA21,48860.8%+6.8 pts

37▲10Colusa County, CACA21,83660.5%+12.6 pts

38▼11Frio County, TXTX18,82360.5%−7.0 pts

39▲7Merced County, CACA297,26060.5%+10.1 pts

40▼17Hudspeth County, TXTX3,43359.5%−15.6 pts

41▼4Doña Ana County, NMNM229,09159.3%−0.4 pts

42▼3Atascosa County, TXTX53,59059.3%+3.4 pts

43Parmer County, TXTX9,67858.3%+7.1 pts

44▲8Madera County, CACA167,92757.5%+8.4 pts

45▲3Ector County, TXTX173,80156.7%+9.3 pts

46▲18Seward County, KSKS21,07356.7%+6.8 pts

47▼2Winkler County, TXTX7,54056.7%+8.2 pts

48▲6San Benito County, CACA70,08256.4%+5.4 pts

49▲7Monterey County, CACA433,72956.3%+6.6 pts

50▼8Nueces County, TXTX352,99255.9%+6.5 pts

51▲6Lea County, NMNM74,74955.8%+10.1 pts

52▼3Cochran County, TXTX2,54655.3%+7.8 pts

53▲14Bee County, TXTX32,51555.1%+5.6 pts

54▲6Lamb County, TXTX12,57954.4%+12.0 pts

55▲13Kings County, CACA154,32754.3%+7.9 pts

56▼5Floyd County, TXTX4,88154.0%+6.0 pts

57▲1Andrews County, TXTX18,91453.8%+9.8 pts

58▲1Hidalgo County, NMNM3,92953.7%−1.6 pts

59▲14Dawson County, TXTX11,77652.5%+4.7 pts

60▼25Castro County, TXTX7,29552.4%−1.0 pts

61▲5Moore County, TXTX21,89152.3%+4.1 pts

62▲10Schleicher County, TXTX2,24552.1%+9.3 pts

63▼1Ward County, TXTX11,12552.1%+8.8 pts

64▼3Ochiltree County, TXTX9,28451.8%+11.6 pts

65▲4Terry County, TXTX11,72051.4%+12.0 pts

66▲29Dallam County, TXTX7,50850.8%+17.9 pts

67▼23McMullen County, TXTX54450.6%+17.3 pts

68▲7Kern County, CACA927,06850.4%+6.9 pts

69▲7Franklin County, WAWA102,61250.3%+2.7 pts

70▲13Caldwell County, TXTX55,15050.3%+26.6 pts

71▲6Karnes County, TXTX15,01850.2%+10.5 pts

72▲2Fresno County, CACA1,035,45650.1%+3.9 pts

73▲15Grant County, KSKS7,02850.0%+10.3 pts

74▼4Upton County, TXTX3,13149.8%+8.0 pts

75▼25Hale County, TXTX31,81949.6%+0.5 pts

76▼21San Patricio County, TXTX72,05349.5%+1.6 pts

77▼14Bexar County, TXTX2,160,08849.3%−1.1 pts

78▲3Yakima County, WAWA259,18548.8%+7.3 pts

79▼8Chaves County, NMNM63,36448.4%+7.0 pts

80Refugio County, TXTX6,65747.8%+7.6 pts

81▼2Crosby County, TXTX4,85247.2%+0.9 pts

82▼29Kinney County, TXTX3,12847.2%+0.1 pts

83▲7San Bernardino County, CACA2,224,09146.8%+5.4 pts

84▲5Hansford County, TXTX4,94446.4%+7.8 pts

85▲14Stanislaus County, CACA557,71946.0%+8.5 pts

86▼8Gonzales County, TXTX20,15945.9%+5.1 pts

87▲40Stanton County, KSKS1,98645.6%+9.4 pts

88▲3Hockley County, TXTX21,60044.9%+7.4 pts

89▼5Ford County, KSKS33,99344.8%+3.7 pts

90▼4Medina County, TXTX56,88144.7%+1.5 pts

91▲20Texas County, OKOK20,32244.5%+11.4 pts

92▲9Finney County, KSKS37,50544.3%+8.5 pts

93▲1Eddy County, NMNM62,50944.2%+8.9 pts

94▲11Sherman County, TXTX2,78144.1%+10.5 pts

95▲1Riverside County, CACA2,544,91644.0%+4.8 pts

96▼4Greenlee County, AZAZ9,31243.9%+3.3 pts

97▼15Martin County, TXTX5,28443.6%−0.1 pts

98▲10Glenn County, CACA28,14143.4%+10.1 pts

99▲5Santa Barbara County, CACA442,06543.1%+5.6 pts

100▼35Edwards County, TXTX1,37042.8%−9.3 pts

101▼3Victoria County, TXTX92,65642.8%+4.0 pts

102▼9Garza County, TXTX4,51042.3%−10.5 pts

103▲3Titus County, TXTX31,56341.3%+6.2 pts

104▼4Calhoun County, TXTX19,59940.0%+0.5 pts

105▲67Guadalupe County, NMNM4,34339.9%+20.9 pts

106▼21Grant County, NMNM27,25239.7%+5.3 pts

107Grant County, WAWA105,72739.6%+5.6 pts

108▼5Midland County, TXTX187,85539.4%+5.6 pts

109▼12Swisher County, TXTX6,70339.1%+5.0 pts

110▲43Bastrop County, TXTX118,90839.0%+10.1 pts

111▲13Roosevelt County, NMNM18,61539.0%+11.7 pts

112▲17Matagorda County, TXTX36,46338.9%+4.4 pts

113▲41Valencia County, NMNM82,01338.9%+17.0 pts

114▲1Ventura County, CACA830,85138.5%+3.4 pts

115▲23Morrow County, OROR12,60237.9%+11.7 pts

116▲232Cottle County, TXTX1,22437.5%+24.8 pts

117▼5Howard County, TXTX30,50437.3%+6.0 pts

118▼1San Joaquin County, CACA823,81537.2%+3.8 pts

119▼1Scurry County, TXTX16,16237.2%+8.6 pts

120▼4Wharton County, TXTX42,06036.8%+3.7 pts

121▲14Dakota County, NENE21,68736.7%+4.9 pts

122▼2Tom Green County, TXTX120,60236.6%+5.6 pts

123▲33Hamilton County, KSKS2,50036.5%+13.6 pts

124▼14Lynn County, TXTX6,01736.3%−4.7 pts

125▲20Curry County, NMNM46,65536.2%+6.9 pts

126▼5Stevens County, KSKS4,98436.1%+7.9 pts

127▼18Gaines County, TXTX23,95636.0%+2.3 pts

128▲41Jerome County, IDID26,36235.9%+9.5 pts

129▼7Los Angeles County, CACA9,694,93435.3%−1.0 pts

130▼4Wilson County, TXTX56,13935.2%−0.3 pts

131▲10Adams County, COCO554,66834.7%+4.4 pts

132Prowers County, COCO11,88434.7%+6.3 pts

133▼5Potter County, TXTX114,45334.4%+3.1 pts

134▼20Sterling County, TXTX1,34934.3%+11.9 pts

135▲1Otero County, COCO17,68334.3%+8.7 pts

136▼34Brewster County, TXTX9,45833.6%−1.9 pts

137▼18Nolan County, TXTX14,11733.2%+7.5 pts

138▼15Live Oak County, TXTX11,92932.9%−0.6 pts

139▲7Sevier County, ARAR15,75832.7%+6.5 pts

140▲26Costilla County, COCO3,67932.4%+7.0 pts

141▼11Hemphill County, TXTX3,08332.3%+14.0 pts

142▲1Dallas County, TXTX2,661,39732.3%+0.5 pts

143▲129Colfax County, NENE10,93432.2%+4.9 pts

144▼31Mitchell County, TXTX8,94732.0%+3.6 pts

145▼11Hays County, TXTX304,39032.0%+14.6 pts

146▲29Douglas County, WAWA46,47332.0%+7.0 pts

147▼8Pima County, AZAZ1,074,68532.0%+1.4 pts

148▼8Guadalupe County, TXTX201,11132.0%+2.6 pts

149▲15Malheur County, OROR32,26132.0%+5.1 pts

150▼3Minidoka County, IDID22,91131.7%+4.2 pts

151▲27Kearny County, KSKS3,88831.5%+6.6 pts

152▲11Alamosa County, COCO16,68831.5%+7.9 pts

153▲98Liberty County, TXTX121,36431.4%+16.7 pts

154▼3Runnels County, TXTX9,69331.1%+2.3 pts

155▼68Terrell County, TXTX70230.9%−14.0 pts

156▲1Knox County, TXTX3,19230.8%+6.2 pts

157▲3Cochise County, AZAZ126,33230.7%+1.8 pts

158▲23Napa County, CACA132,94930.5%+3.3 pts

159▼11Otero County, NMNM70,36830.5%+2.2 pts

160▲32Morgan County, COCO30,30630.5%+0.1 pts

161▼30Goliad County, TXTX7,20830.4%0.0 pts

162▲14Bernalillo County, NMNM667,60130.4%+7.5 pts

163▲4Haskell County, KSKS3,59930.4%+6.8 pts

164▼22DeWitt County, TXTX20,30930.4%+2.4 pts

165▲6Santa Cruz County, CACA258,85230.4%+2.2 pts

166▼7Power County, IDID8,24630.1%+3.1 pts

167▲20Lipscomb County, TXTX2,95530.1%+6.1 pts

168▲2Lubbock County, TXTX328,90629.9%+3.1 pts

169▼11Jackson County, TXTX15,39329.8%+4.3 pts

170▼37Hardee County, FLFL25,93229.8%−5.7 pts

171▲35Jeff Davis County, TXTX1,71129.8%−4.2 pts

172▲137San Miguel County, NMNM26,26029.7%+10.8 pts

173▼12Harris County, TXTX5,045,02629.7%−1.1 pts

174San Diego County, CACA3,282,24829.7%+1.8 pts

175▲33Navarro County, TXTX57,18129.3%+8.5 pts

176▼11Hood River County, OROR23,72029.1%+1.7 pts

177▼28Hendry County, FLFL48,27629.0%−3.4 pts

178▲10Lincoln County, IDID5,60328.9%+6.1 pts

179▲6Sutter County, CACA98,78728.7%+3.3 pts

180▲18Gray County, TXTX20,91928.7%+8.2 pts

181▲16Yolo County, CACA224,41028.7%+3.6 pts

182▲7De Baca County, NMNM1,64728.6%+10.8 pts

183▼46Clark County, IDID78328.4%−20.2 pts

184▲2Orange County, CACA3,149,50728.3%−0.2 pts

185▼5San Saba County, TXTX5,78728.3%+3.5 pts

186▼7Lincoln County, NMNM19,84428.1%+7.3 pts

187▼10McCulloch County, TXTX7,47228.0%+3.1 pts

188▼33Graham County, AZAZ40,15727.9%+1.4 pts

189▲7Kane County, ILIL525,75727.8%+1.7 pts

190▲5Comanche County, TXTX14,43227.7%+6.8 pts

191▼18Whitfield County, GAGA106,21227.4%+1.5 pts

192▲34Wyandotte County, KSKS170,59727.3%+5.4 pts

193▼3Gooding County, IDID16,44627.2%+4.2 pts

194▲16Hartley County, TXTX4,90427.0%+8.4 pts

195▼70Glasscock County, TXTX1,12827.0%−1.6 pts

196▲81Yuma County, COCO9,89627.0%+7.9 pts

197▼13Hall County, TXTX2,73726.8%−1.7 pts

198▼16Colorado County, TXTX21,43926.8%+3.9 pts

199▲32Fisher County, TXTX3,69226.8%+7.5 pts

200▲17Cassia County, IDID26,39726.7%+4.7 pts

201▲22Camp County, TXTX13,38026.6%+7.5 pts

202▼9Pueblo County, COCO169,27726.5%−0.2 pts

203▼4Maricopa County, AZAZ4,689,55826.3%+0.4 pts

204▲54Beaver County, OKOK4,88226.3%+9.8 pts

205▼5Collingsworth County, TXTX2,48726.2%−7.3 pts

206▼4Brazoria County, TXTX419,08025.9%+2.3 pts

207▲18Santa Fe County, NMNM156,90725.9%+4.9 pts

208▼14Pinal County, AZAZ539,38025.8%0.0 pts

209▲13Chelan County, WAWA81,94125.8%+3.6 pts

210▲11Yuba County, CACA88,69125.8%+4.3 pts

211▲100Dickens County, TXTX1,69225.6%−0.4 pts

212▲8Kimble County, TXTX4,43825.6%+2.7 pts

213▼45Concho County, TXTX3,60725.5%−18.5 pts

214▲21Marion County, OROR355,77725.5%+4.1 pts

215▼4Irion County, TXTX1,46325.4%+6.5 pts

216▼13Waller County, TXTX69,85825.3%+0.5 pts

217▲19Tehama County, CACA64,66525.1%+6.7 pts

218▼66Briscoe County, TXTX1,47425.1%+4.0 pts

219▲26Garfield County, COCO63,47425.1%+3.4 pts

220▲18Umatilla County, OROR81,11925.0%+4.3 pts

221▼6Wilbarger County, TXTX12,48125.0%+2.4 pts

222▼13Tillman County, OKOK6,78025.0%+5.4 pts

223▲14Jones County, TXTX20,86125.0%+3.9 pts

224▼62Childress County, TXTX6,64325.0%+2.0 pts

225▲505Mora County, NMNM4,05124.9%+4.5 pts

226▼2Weld County, COCO378,42624.7%+0.9 pts

227▲23Lee County, TXTX18,72924.7%+4.4 pts

228▼14Humboldt County, NVNV17,26724.5%+3.6 pts

229▲11Mendocino County, CACA88,12224.5%+5.3 pts

230▲43Torrance County, NMNM16,10024.5%+3.3 pts

231▼40Phillips County, COCO4,42024.3%+7.0 pts

232▼28Mono County, CACA12,50524.3%+4.2 pts

233▲22Sonoma County, CACA486,44424.3%+3.5 pts

234▼6Ellis County, TXTX240,86724.2%+3.5 pts

235▼85Quay County, NMNM8,45424.2%+5.8 pts

236▼20Austin County, TXTX33,62524.1%+3.9 pts

237▼7Tarrant County, TXTX2,248,46624.0%+1.7 pts

238▼37Travis County, TXTX1,389,67023.9%−3.8 pts

239▼26La Paz County, AZAZ16,71123.9%+2.2 pts

240▲7McLennan County, TXTX272,02023.8%+3.5 pts

241▼58Wichita County, KSKS2,03123.6%+4.2 pts

242▼3Aransas County, TXTX26,14623.6%+2.7 pts

243▲38Falls County, TXTX17,86923.6%+5.5 pts

244▼1Rio Grande County, COCO11,08723.5%−1.1 pts

245▲18Grimes County, TXTX34,25223.4%+4.6 pts

246▲21Elko County, NVNV54,81523.4%+3.9 pts

247▼6Stephens County, TXTX9,38023.3%+5.1 pts

248▼19Owyhee County, IDID12,66123.2%+1.7 pts

249▼105Menard County, TXTX1,95623.2%−4.3 pts

250▼17Comal County, TXTX209,16623.1%+2.6 pts

251▲44Kaufman County, TXTX209,23523.1%+8.5 pts

252▲38Meade County, KSKS3,85223.1%+10.2 pts

253▼41Harmon County, OKOK2,32723.0%+0.2 pts

254▲160Oldham County, TXTX1,78322.9%+13.9 pts

255▼23Kerr County, TXTX54,03722.9%+1.6 pts

256▲51Boone County, ILIL53,56822.8%+5.0 pts

257▲86Rio Arriba County, NMNM39,83222.7%+7.4 pts

258▼24Saguache County, COCO6,73222.7%−6.3 pts

259▲26Chambers County, TXTX57,59422.7%+6.0 pts

260▼12Clark County, NVNV2,407,22622.6%+0.9 pts

261▲107Colfax County, NMNM12,18422.4%+3.8 pts

262▼6Eagle County, COCO54,29122.4%−3.4 pts

263▲31Benton County, WAWA221,72222.3%+6.8 pts

264▲2Cherokee County, TXTX53,33722.3%+4.5 pts

265▲18Solano County, CACA455,37622.2%+3.8 pts

266▼39Union County, NMNM3,84422.2%+4.5 pts

267▲4Brazos County, TXTX249,08822.2%+3.6 pts

268▲50Lake County, COCO7,55222.2%−14.9 pts

269▲24Hutchinson County, TXTX19,63322.2%+4.9 pts

270▼10Atkinson County, GAGA8,45422.2%+1.1 pts

271▲37Johnson County, TXTX218,04822.2%+7.2 pts

272▼2Scotts Bluff County, NENE35,58622.1%+3.5 pts

273▼20Morton County, KSKS2,47022.0%+6.4 pts

274▼12Canyon County, IDID275,12322.0%+1.3 pts

275▲145Socorro County, NMNM15,83821.8%+4.8 pts

276▲28Buena Vista County, IAIA20,44921.8%+4.6 pts

277▼59Milam County, TXTX26,25821.7%+0.3 pts

278▼14Taylor County, TXTX150,07721.6%+3.6 pts

279▼25Haskell County, TXTX5,49921.6%+0.9 pts

280▼61Wheeler County, TXTX4,77321.5%+1.8 pts

281▼1Limestone County, TXTX22,84921.5%+5.8 pts

282▲10Carson City, NVNV58,57121.3%+6.1 pts

283▼14Sierra County, NMNM11,39521.3%+13.4 pts

284▲77Bent County, COCO5,71621.3%+5.1 pts

285▼28Conejos County, COCO7,52921.2%+0.6 pts

286▼4Marshall County, IAIA39,89021.2%+7.3 pts

287▼1Fayette County, TXTX25,45921.1%+4.9 pts

288Watonwan County, MNMN11,45921.0%+5.4 pts

289▲41Randall County, TXTX152,35121.0%+8.0 pts

290▼25Cimarron County, OKOK2,05921.0%+4.5 pts

291▲19San Luis Obispo County, CACA282,36721.0%+4.1 pts

292▲30Lake County, CACA67,77220.9%+7.2 pts

293▼86DeSoto County, FLFL37,07820.8%−3.9 pts

294▲3Robertson County, TXTX17,83920.7%+4.6 pts

295▼43Denver County, COCO740,61320.7%−5.8 pts

296▲7Edwards County, KSKS2,64020.7%+7.2 pts

297▲2Harper County, OKOK3,17220.6%+6.2 pts

298▲28Scott County, KSKS4,81520.6%+9.0 pts

299▼23Sandoval County, NMNM159,56520.6%+6.7 pts

300▼13Madison County, TXTX14,22620.4%+2.6 pts

301▼1Burnet County, TXTX57,01520.4%+2.5 pts

302▼6Angelina County, TXTX88,15420.3%+3.4 pts

303▼57Las Animas County, COCO14,39120.3%+4.4 pts

304▲27Okanogan County, WAWA45,23020.2%+4.5 pts

305▲8Hill County, TXTX39,50320.2%+3.9 pts

306▲10Cook County, ILIL5,194,62520.1%+2.1 pts

307▼6Jackson County, OKOK24,76420.0%+2.3 pts

308▲70Hardeman County, TXTX3,29220.0%+4.4 pts

309▼41Gillespie County, TXTX28,52720.0%+1.9 pts

310▼61Stonewall County, TXTX1,18620.0%+15.2 pts

311▲24Lyon County, KSKS32,26619.9%+3.6 pts

312▼23Santa Clara County, CACA1,914,39119.9%−2.3 pts

313▲7Burleson County, TXTX20,54919.9%+5.6 pts

314▼8Kendall County, TXTX53,28919.7%+2.7 pts

315▲12Taos County, NMNM34,56419.6%+9.0 pts

316▲26Erath County, TXTX43,91119.6%+2.3 pts

317▲2Washoe County, NVNV509,38619.6%+2.1 pts

318▼40Hall County, GAGA226,56819.4%−0.8 pts

319▲15Jefferson County, OROR25,74019.4%+3.2 pts

320▲112Harding County, NMNM61719.4%+6.2 pts

321▼23Dawson County, NENE24,45219.4%−4.3 pts

322▼20Galveston County, TXTX372,20719.4%+1.8 pts

323▼6Sacramento County, CACA1,618,46019.3%+2.2 pts

324▲26Montgomery County, TXTX781,19419.3%+4.4 pts

325▲3Walla Walla County, WAWA62,36119.2%+2.3 pts

326▼42Brown County, TXTX38,71119.2%+1.7 pts

327▲19Lake County, ILIL719,33919.1%+3.6 pts

328▲49Saline County, NENE14,99619.0%+9.5 pts

329▼8Mason County, TXTX3,99018.9%+3.4 pts

330▲9Esmeralda County, NVNV72918.9%+9.2 pts

331▲2Wise County, TXTX83,77818.8%+4.2 pts

332▲5Nacogdoches County, TXTX66,03518.7%+4.1 pts

333▲40Kendall County, ILIL145,47018.7%+6.5 pts

334▲30Kit Carson County, COCO7,06918.7%+4.4 pts

335▲12Smith County, TXTX252,54918.7%+3.8 pts

336▼22Inyo County, CACA18,15818.6%+2.7 pts

337▲8Shelby County, TXTX24,28618.6%+4.0 pts

338▼6Jefferson County, TXTX254,32118.6%+5.6 pts

339▼15Okeechobee County, FLFL42,60818.5%−0.5 pts

340▼35Williamson County, TXTX752,82718.5%−0.3 pts

341▲38Custer County, OKOK28,17518.3%+6.6 pts

342▲11Wichita County, TXTX129,55518.2%+5.0 pts

343▼2Palo Pinto County, TXTX30,79118.1%+1.5 pts

344▲5Bosque County, TXTX18,91818.1%+3.5 pts

345▲9Contra Costa County, CACA1,170,07018.1%+1.3 pts

346▼23Lavaca County, TXTX20,65118.0%+4.6 pts

347▲29Wasco County, OROR26,31018.0%+4.8 pts

348▲21Cooke County, TXTX44,46118.0%+4.1 pts

349▲7Gregg County, TXTX126,09517.8%+3.9 pts

350▼25Mills County, TXTX4,58017.8%−0.5 pts

351▼22Coke County, TXTX3,41217.7%−0.7 pts

352▲143Glades County, FLFL13,27017.6%+6.9 pts

353▲2Bell County, TXTX402,24817.5%+3.5 pts

354▼112Real County, TXTX2,74517.5%−3.5 pts

355▲30Hunt County, TXTX123,33617.3%+5.9 pts

356▼20Lassen County, CACA28,11717.0%+3.0 pts

357▲50Butte County, CACA209,21117.0%+5.7 pts

358▼67Blaine County, IDID25,51717.0%+0.4 pts

359▲1Hall County, NENE63,63316.9%+3.6 pts

360▲41Washington County, TXTX38,28816.8%+4.9 pts

361▲11Walker County, TXTX83,84216.7%+4.8 pts

362▲19Hopkins County, TXTX39,06316.7%+3.6 pts

363▲19Clinton County, ININ33,32216.7%+6.1 pts

364▼6Marshall County, OKOK16,25516.6%+4.1 pts

365▲25Jack County, TXTX9,56316.6%+6.8 pts

366▼26Somervell County, TXTX10,26116.6%−0.4 pts

367▼92King County, TXTX19216.6%+12.0 pts

368▲12Anderson County, TXTX59,80516.6%+3.8 pts

369▲25Will County, ILIL712,25316.4%+3.9 pts

370▼5Skagit County, WAWA132,97516.4%+2.5 pts

371▲27Cass County, ILIL12,46316.3%+4.3 pts

372▲11Kingfisher County, OKOK15,79516.3%+5.0 pts

373▼3Alameda County, CACA1,636,63016.2%−0.4 pts

374▼95Pershing County, NVNV6,42116.2%−2.1 pts

375▼37Montrose County, COCO44,59116.2%+1.1 pts

376▲104Chase County, NENE3,71816.1%+7.3 pts

377▼118Greeley County, KSKS1,18216.1%+3.2 pts

378▲79Nobles County, MNMN22,33816.0%+2.8 pts

379▲16Lake County, ININ504,61216.0%+3.3 pts

380▼175Echols County, GAGA3,68515.9%−12.4 pts

381▼15Payette County, IDID27,82415.9%+3.1 pts

382▼11Lampasas County, TXTX23,65715.8%+1.3 pts

383▲42Lyon County, NVNV65,08815.8%+5.1 pts

384▼123Crawford County, IAIA16,23715.8%−0.2 pts

385▲23Barton County, KSKS24,79015.8%+4.3 pts

386▼29Bandera County, TXTX22,87615.8%+1.1 pts

387▼36Blanco County, TXTX13,58115.7%−0.7 pts

388▲21Rockwall County, TXTX140,73815.7%+4.7 pts

389▲3Louisa County, IAIA10,41615.7%+2.2 pts

390▲1Bradley County, ARAR9,82815.7%+5.3 pts

391▼16Bingham County, IDID51,15315.7%+0.9 pts

392▼33Washington County, IDID11,58315.6%+1.3 pts

393▲30Del Norte County, CACA26,41015.5%+0.2 pts

394▲9Oklahoma County, OKOK822,12515.5%+3.9 pts

395▼11Rusk County, TXTX54,85415.5%+3.6 pts

396▲3Freestone County, TXTX20,81115.5%+3.8 pts

397▲199Lane County, KSKS1,50815.3%+13.5 pts

398▼11Twin Falls County, IDID97,53915.3%+3.8 pts

399▼25Eastland County, TXTX18,14315.3%+2.3 pts

400▼4Love County, OKOK10,78015.2%+5.2 pts

401▲4Weber County, UTUT278,17415.2%+1.8 pts

402▲36Leon County, TXTX16,89415.0%+3.6 pts

403▼59Young County, TXTX18,15414.9%+2.0 pts

404▼52Gila County, AZAZ53,80114.8%+0.2 pts

405▼38Fort Bend County, TXTX975,19114.8%−2.3 pts

406▲50Clarke County, IAIA9,57414.7%+9.1 pts

407▲21Arapahoe County, COCO673,82014.7%+1.1 pts

408▲8Yamhill County, OROR110,02414.6%+2.5 pts

409▲24Elmore County, IDID29,46514.5%+1.1 pts

410▲1Yell County, ARAR19,95614.4%−1.9 pts

411▼1San Mateo County, CACA743,56814.4%−1.6 pts

412▲15San Jacinto County, TXTX29,48814.3%+6.5 pts

413▲99Ness County, KSKS2,61714.3%+11.0 pts

414▼10Denton County, TXTX1,069,34614.3%+0.6 pts

415▼52Coleman County, TXTX7,91514.3%+0.8 pts

416▲151Beaver County, UTUT7,30114.3%+7.1 pts

417▼11Muscatine County, IAIA41,85314.2%+1.8 pts

418▼106Huerfano County, COCO7,01114.2%+3.7 pts

419▼30Colquitt County, GAGA47,43814.2%+0.9 pts

420▼32Morrill County, NENE4,40414.1%+1.9 pts

421▼106Crowley County, COCO5,67714.1%+4.8 pts

422▼10Sedgwick County, COCO2,24714.1%+7.8 pts

423▲30Hempstead County, ARAR19,08014.0%+3.6 pts

424▼6Oceana County, MIMI27,17714.0%+2.2 pts

425▼39Carbon County, WYWY14,01313.9%+3.1 pts

426▼33Gray County, KSKS5,65213.9%+1.2 pts

427▲4Salt Lake County, UTUT1,220,91613.9%+1.5 pts

428▼154Lander County, NVNV5,87213.9%−6.4 pts

429Washington County, OROR611,70813.8%+1.5 pts

430▲15Sweetwater County, WYWY41,26713.8%+2.8 pts

431▲271Kent County, TXTX67413.8%+2.2 pts

432▲49Grayson County, TXTX153,61313.7%+4.6 pts

433▲112Wright County, IAIA12,80113.7%+7.0 pts

434▼190San Juan County, COCO81313.7%−1.1 pts

435▲8Nye County, NVNV57,33613.7%+2.4 pts

436▼21Teton County, IDID13,25413.6%+0.7 pts

437▲51Caddo County, OKOK26,13013.6%+4.8 pts

438▲20Washington County, ARAR271,21313.6%+2.4 pts

439▼17Woodbury County, IAIA106,64913.5%+3.2 pts

440▼16Mohave County, AZAZ228,10213.5%+1.2 pts

441▲29Henderson County, TXTX88,59513.5%+3.9 pts

442▲29Elkhart County, ININ208,77413.5%+2.7 pts

443▲986Charlton County, GAGA13,12113.4%+11.1 pts

444▼5Hamilton County, TXTX8,68013.4%+5.8 pts

445▲76Cumberland County, NJNJ157,14813.4%+5.9 pts

446▲1Sedgwick County, KSKS538,43313.2%+2.7 pts

447▼30Polk County, TXTX53,43413.2%+2.1 pts

448▼13Washakie County, WYWY7,59713.0%+3.2 pts

449▼9Harrison County, TXTX71,95613.0%+4.0 pts

450▼16Modoc County, CACA8,42613.0%+1.2 pts

451▼30Greene County, NCNC20,70013.0%+0.8 pts

452▼26Lee County, NCNC70,25813.0%+2.4 pts

453▼51Franklin County, TXTX10,99412.9%+3.1 pts

454▲31Coryell County, TXTX85,59212.9%+0.8 pts

455▲4Habersham County, GAGA50,41612.9%+3.5 pts

456▲8Garfield County, OKOK61,77912.9%+6.1 pts

457▼2Yavapai County, AZAZ252,55212.8%+1.7 pts

458▲4Polk County, OROR90,03712.7%+2.9 pts

459▲68Bedford County, TNTN55,27312.6%+3.2 pts

460▲56McHenry County, ILIL317,75112.6%+3.7 pts

461▲21Parker County, TXTX184,76712.6%+3.4 pts

462▼26Platte County, NENE35,64912.5%+3.3 pts

463▼101Cibola County, NMNM26,80712.4%−3.6 pts

464▲5Mineral County, NVNV4,40712.3%+6.3 pts

465▲28Winnebago County, ILIL283,67412.3%+3.9 pts

466▲39Van Zandt County, TXTX66,13012.3%+4.0 pts

467▼37Stafford County, KSKS4,00512.3%+3.2 pts

468▲11Rock Island County, ILIL141,86912.3%+2.4 pts

469▼20Johnson County, ARAR26,22512.2%+1.2 pts

470▲14Shackelford County, TXTX3,19712.2%+2.9 pts

471▼71Logan County, COCO20,65412.2%0.0 pts

472▼12Sherman County, KSKS5,76312.2%+4.3 pts

473▼10Sampson County, NCNC61,50412.1%+1.6 pts

474▲84Tooele County, UTUT87,46112.1%+4.3 pts

475▼14Bonneville County, IDID135,77112.1%+2.7 pts

476▲25Racine County, WIWI198,91912.0%+2.6 pts

477▲47Rice County, KSKS9,26612.0%+4.8 pts

478▲18DuPage County, ILIL934,29811.9%+2.0 pts

479▼37Madison County, NENE36,10611.9%+2.8 pts

480▼5Laramie County, WYWY102,93811.9%+4.5 pts

481▼68Baylor County, TXTX3,47211.9%−0.1 pts

482▲40Woodward County, OKOK19,82711.9%+3.5 pts

483▲8Millard County, UTUT14,05711.9%+3.2 pts

484▲14Jackson County, OROR221,79511.9%+3.1 pts

485▲156Franklin County, ALAL32,44911.8%+4.2 pts

486▼18Benton County, ARAR332,55411.8%+1.0 pts

487▲76Donley County, TXTX3,21311.8%+5.5 pts

488▲26Murray County, GAGA41,60711.8%+3.1 pts

489▲30Houston County, TXTX22,31611.7%+3.1 pts

490▼24Hood County, TXTX70,50111.7%+3.1 pts

491▼39Klamath County, OROR70,27411.7%+2.9 pts

492▲43Carroll County, ARAR29,26311.6%+3.0 pts

493▲67Fannin County, TXTX39,26511.6%+3.7 pts

494▼53Moffat County, COCO13,12211.6%+1.8 pts

495▲25Tift County, GAGA42,25411.5%+2.4 pts

496▲97DeKalb County, ILIL101,83511.5%+3.8 pts

497▲6El Paso County, COCO757,04011.4%+2.2 pts

498▼33Montgomery County, NCNC26,40311.3%−1.7 pts

499▲27Tulsa County, OKOK698,78211.3%+2.9 pts

500▲46Cuming County, NENE8,82311.3%+4.0 pts

SHOWING 1–500 OF 3,106

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Download CSV (full list, 3,106 rows)

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

Frequently asked

Which county has the highest mexican share?

Starr County, Texas ranks #1 with 92.0% (2024 American Community Survey).

What are the top 5 counties by mexican share?

Starr County, Texas, Maverick County, Texas, Jim Hogg County, Texas, Webb County, Texas, Zavala County, Texas.

How many counties are in this ranking?

3,106 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.

How is mexican share measured?

Share of all residents who are Mexican origin (Hispanic origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).