RANKING · 2010 CENSUS · 500 SHOWN OF 3,055

Largest Mexican population, US counties · 2010

US counties ranked by the number of residents who are Mexican origin, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Los Angeles County, California leads at 3,541,205. 3,055 counties qualify in total. California carries 13 of the top 25 entries.

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN POPULATIONVS 2000

01Los Angeles County, CACA9,694,9343,541,205–

02Harris County, TXTX5,045,0261,215,483–

03Maricopa County, AZAZ4,689,558971,841–

04Cook County, ILIL5,194,625930,542–

05Orange County, CACA3,149,507845,283–

06San Diego County, CACA3,282,248843,391–

07Bexar County, TXTX2,160,088830,214–

08San Bernardino County, CACA2,224,091830,124–

09Riverside County, CACA2,544,916826,515–

10Dallas County, TXTX2,661,397737,693–

11Hidalgo County, TXTX921,549638,309–

12El Paso County, TXTX877,858597,937–

13Fresno County, CACA1,035,456419,172–

14Clark County, NVNV2,407,226411,108–

15Tarrant County, TXTX2,248,466387,989–

16Santa Clara County, CACA1,914,391385,430–

17Kern County, CACA927,068354,538–

18Cameron County, TXTX433,946328,563–

19Pima County, AZAZ1,074,685294,766–

20Ventura County, CACA830,851283,648–

21Travis County, TXTX1,389,670271,391–

22Alameda County, CACA1,636,630245,236–

23Tulare County, CACA485,146244,611–

24Sacramento County, CACA1,618,460239,368–

25San Joaquin County, CACA823,815225,143–

26Webb County, TXTX281,224217,373–

27Monterey County, CACA433,729202,558–

28Stanislaus County, CACA557,719190,793–

29Contra Costa County, CACA1,170,070171,731–

30Nueces County, TXTX352,992165,411–

31Santa Barbara County, CACA442,065156,247–

32Denver County, COCO740,613153,369–

33Bernalillo County, NMNM667,601148,124–

34Kane County, ILIL525,757131,055–

35Imperial County, CACA181,411129,344–

36Adams County, COCO554,668128,820–

37Merced County, CACA297,260126,402–

38Salt Lake County, UTUT1,220,916124,254–

39Doña Ana County, NMNM229,091120,553–

40King County, WAWA2,344,939114,828–

41San Mateo County, CACA743,568112,535–

42Lake County, ILIL719,339108,261–

43Yuma County, AZAZ224,449106,009–

44Sonoma County, CACA486,44498,653–

45Yakima County, WAWA259,18598,158–

46Fort Bend County, TXTX975,19192,779–

47DuPage County, ILIL934,29890,425–

48Kings County, NYNY2,653,96388,166–

49Denton County, TXTX1,069,34685,795–

50Pinal County, AZAZ539,38084,998–

51Will County, ILIL712,25383,656–

52Oklahoma County, OKOK822,12581,920–

53Collin County, TXTX1,297,17981,167–

54Gwinnett County, GAGA1,018,09979,128–

55Milwaukee County, WIWI924,21678,299–

56Queens County, NYNY2,358,18277,983–

57Solano County, CACA455,37675,441–

58Arapahoe County, COCO673,82075,203–

59Williamson County, TXTX752,82773,754–

60Lubbock County, TXTX328,90672,506–

61Washoe County, NVNV509,38672,466–

62Madera County, CACA167,92772,460–

63Santa Cruz County, CACA258,85272,279–

64Brazoria County, TXTX419,08070,700–

65Bronx County, NYNY1,406,33270,568–

66Kings County, CACA154,32770,141–

67Wayne County, MIMI1,769,03869,231–

68Marion County, OROR355,77766,247–

69Montgomery County, TXTX781,19464,093–

70Washington County, OROR611,70863,405–

71Ector County, TXTX173,80163,155–

72Lake County, ININ504,61262,580–

73San Francisco County, CACA826,07961,741–

74Marion County, ININ992,19658,073–

75Weld County, COCO378,42657,774–

76Starr County, TXTX66,31957,512–

77Multnomah County, OROR795,39157,213–

78Hillsborough County, FLFL1,574,11556,923–

79El Paso County, COCO757,04055,485–

80Miami-Dade County, FLFL2,802,02951,863–

81Sedgwick County, KSKS538,43351,059–

82Galveston County, TXTX372,20750,280–

83Tulsa County, OKOK698,78249,755–

84Yolo County, CACA224,41049,157–

85Maverick County, TXTX58,82348,600–

86Palm Beach County, FLFL1,575,72648,223–

87Jefferson County, COCO580,45148,023–

88Hennepin County, MNMN1,284,78447,810–

89Cobb County, GAGA793,34546,953–

90McLennan County, TXTX272,02046,675–

91Pierce County, WAWA946,28846,221–

92Wake County, NCNC1,257,23545,878–

93Snohomish County, WAWA870,65645,636–

94Mecklenburg County, NCNC1,233,38345,580–

95San Luis Obispo County, CACA282,36744,791–

96Midland County, TXTX187,85544,597–

97Fulton County, GAGA1,098,79143,870–

98Douglas County, NENE606,46043,447–

99Polk County, FLFL874,79042,658–

100New York County, NYNY1,664,86242,044–

101Pueblo County, COCO169,27741,842–

102Jackson County, MOMO732,99441,640–

103Bell County, TXTX402,24841,253–

104Westchester County, NYNY1,015,74340,142–

105Kent County, MIMI675,23239,118–

106DeKalb County, GAGA774,39439,007–

107Canyon County, IDID275,12337,686–

108Potter County, TXTX114,45337,546–

109Cochise County, AZAZ126,33237,451–

110Collier County, FLFL417,13137,224–

111Val Verde County, TXTX47,83536,873–

112Orange County, FLFL1,528,00236,773–

113Napa County, CACA132,94936,495–

114Davidson County, TNTN745,90436,308–

115Santa Cruz County, AZAZ50,02036,259–

116Guadalupe County, TXTX201,11136,071–

117Hall County, GAGA226,56835,461–

118Brazos County, TXTX249,08834,518–

119Utah County, UTUT759,85934,327–

120Shelby County, TNTN910,22634,236–

121Wyandotte County, KSKS170,59734,034–

122Franklin County, WAWA102,61233,992–

123Tom Green County, TXTX120,60233,476–

124Passaic County, NJNJ531,62433,411–

125Victoria County, TXTX92,65633,322–

126Jefferson County, TXTX254,32132,284–

127Lee County, FLFL875,60731,770–

128San Patricio County, TXTX72,05331,676–

129Placer County, CACA442,08131,187–

130Franklin County, OHOH1,361,53630,721–

131Smith County, TXTX252,54930,140–

132Weber County, UTUT278,17429,871–

133Ellis County, TXTX240,86729,728–

134Santa Fe County, NMNM156,90729,649–

135Broward County, FLFL2,013,31728,983–

136Grant County, WAWA105,72728,891–

137Lea County, NMNM74,74928,566–

138Boulder County, COCO328,56028,326–

139San Benito County, CACA70,08227,786–

140McHenry County, ILIL317,75127,267–

141Middlesex County, NJNJ883,33526,995–

142Chaves County, NMNM63,36426,601–

143Johnson County, KSKS636,90626,437–

144Oakland County, MIMI1,288,33726,188–

145Benton County, WAWA221,72226,002–

146Whitfield County, GAGA106,21225,894–

147Hays County, TXTX304,39025,532–

148Manatee County, FLFL468,20025,163–

149Butte County, CACA209,21124,788–

150Ramsey County, MNMN541,62324,758–

151Atascosa County, TXTX53,59024,625–

152Mohave County, AZAZ228,10224,622–

153Winnebago County, ILIL283,67424,610–

154Forsyth County, NCNC401,71824,551–

155Polk County, IAIA516,54624,005–

156Clayton County, GAGA297,47123,995–

157Sutter County, CACA98,78723,767–

158Taylor County, TXTX150,07723,419–

159Yavapai County, AZAZ252,55223,186–

160Prince George's County, MDMD970,37422,734–

161Benton County, ARAR332,55422,653–

162Jim Wells County, TXTX38,80422,601–

163Clark County, WAWA532,11922,204–

164Johnson County, TXTX218,04822,140–

165Washington County, ARAR271,21322,020–

166Larimer County, COCO377,29221,903–

167Clackamas County, OROR426,28021,356–

168Elkhart County, ININ208,77421,189–

169Comal County, TXTX209,16621,162–

170Bastrop County, TXTX118,90820,871–

171Ada County, IDID546,14120,865–

172Monmouth County, NJNJ651,03520,784–

173Guilford County, NCNC562,23420,768–

174Honolulu County, HIHI988,70320,347–

175Hudson County, NJNJ735,03320,283–

176Pinellas County, FLFL948,56320,161–

177New Castle County, DEDE588,02619,848–

178Lucas County, OHOH423,34719,706–

179Durham County, NCNC347,24019,507–

180Medina County, TXTX56,88119,479–

181Fairfax County, VAVA1,167,87319,228–

182Lane County, OROR381,58419,118–

183Marin County, CACA253,69418,665–

184Eddy County, NMNM62,50918,594–

185Racine County, WIWI198,91918,163–

186Willacy County, TXTX19,97117,985–

187Ottawa County, MIMI308,45917,905–

188Otero County, NMNM70,36817,792–

189Hale County, TXTX31,81917,699–

190Kleberg County, TXTX30,31517,548–

191Jackson County, OROR221,79517,493–

192Dane County, WIWI590,37517,388–

193Chester County, PAPA557,11617,315–

194Wichita County, TXTX129,55517,299–

195Sandoval County, NMNM159,56517,279–

196Jefferson County, ALAL665,74217,173–

197Greenville County, SCSC583,12516,931–

198Orange County, NYNY417,66916,804–

199Mendocino County, CACA88,12216,753–

200Gregg County, TXTX126,09516,649–

201Allen County, ININ402,32916,539–

202Prince William County, VAVA502,96616,460–

203Valencia County, NMNM82,01316,273–

204Uvalde County, TXTX24,96316,269–

205El Dorado County, CACA192,32316,078–

206Skagit County, WAWA132,97515,981–

207Chelan County, WAWA81,94115,783–

208Bee County, TXTX32,51515,782–

209Suffolk County, NYNY1,546,09015,729–

210Davis County, UTUT381,22715,544–

211Coconino County, AZAZ144,36815,543–

212Shawnee County, KSKS178,60715,541–

213Umatilla County, OROR81,11915,488–

214Yuba County, CACA88,69115,307–

215Randall County, TXTX152,35115,195–

216St. Lucie County, FLFL402,44914,782–

217Duval County, FLFL1,062,96314,706–

218Wilson County, TXTX56,13914,664–

219Dakota County, MNMN457,71014,655–

220Rock Island County, ILIL141,86914,595–

221Ingham County, MIMI289,70914,509–

222Johnston County, NCNC256,44814,444–

223Angelina County, TXTX88,15414,434–

224Kaufman County, TXTX209,23514,427–

225Jefferson County, KYKY795,22214,335–

226Kenosha County, WIWI168,44814,249–

227St. Joseph County, ININ272,86114,167–

228Luna County, NMNM25,40713,883–

229Montgomery County, MDMD1,074,58213,839–

230Curry County, NMNM46,65513,736–

231Spokane County, WAWA558,34413,708–

232Pulaski County, ARAR404,61113,651–

233Wharton County, TXTX42,06013,597–

234Ford County, KSKS33,99313,470–

235Ocean County, NJNJ673,74613,398–

236Fayette County, KYKY329,75113,310–

237Philadelphia County, PAPA1,574,28113,295–

238Brown County, WIWI275,80313,273–

239St. Louis County, MOMO990,91113,236–

240Richmond County, NYNY501,29013,218–

241Eagle County, COCO54,29113,112–

242Saginaw County, MIMI187,68813,108–

243Finney County, KSKS37,50512,941–

244Kendall County, ILIL145,47012,895–

245Hendry County, FLFL48,27612,664–

246Matagorda County, TXTX36,46312,642–

247Mesa County, COCO162,84512,377–

248Zapata County, TXTX13,75312,370–

249Macomb County, MIMI886,22112,076–

250Garfield County, COCO63,47411,884–

251Douglas County, COCO399,39611,783–

252Yamhill County, OROR110,02411,741–

253Deaf Smith County, TXTX18,62611,739–

254Spartanburg County, SCSC380,85711,730–

255Union County, NCNC267,67411,692–

256Cumberland County, NJNJ157,14811,663–

257Volusia County, FLFL606,57311,603–

258Tehama County, CACA64,66511,522–

259Frio County, TXTX18,82311,436–

260Cleveland County, OKOK303,97311,369–

261Alamance County, NCNC186,17711,359–

262Randolph County, NCNC149,51611,305–

263Lancaster County, NENE334,04911,271–

264Seward County, KSKS21,07311,267–

265Union County, NJNJ601,86311,222–

266Pasco County, FLFL674,51611,179–

267Sebastian County, ARAR130,64111,071–

268Charleston County, SCSC436,20011,037–

269Liberty County, TXTX121,36411,015–

270Montgomery County, PAPA877,64310,964–

271Grayson County, TXTX153,61310,927–

272Whatcom County, WAWA236,39210,924–

273Titus County, TXTX31,56310,880–

274Anchorage, AKAK287,15510,858–

275Cuyahoga County, OHOH1,232,92510,841–

276Howard County, TXTX30,50410,729–

277Jefferson Parish, LALA431,39810,709–

278Nassau County, NYNY1,398,93910,684–

279Sarasota County, FLFL479,95810,683–

280Thurston County, WAWA304,26110,640–

281Cabarrus County, NCNC249,72510,639–

282Reeves County, TXTX12,13810,633–

283Middlesex County, MAMA1,669,97910,580–

284Waukesha County, WIWI417,21010,576–

285Shasta County, CACA181,64810,530–

286Woodbury County, IAIA106,64910,518–

287Kerr County, TXTX54,03710,380–

288Kitsap County, WAWA283,37410,328–

289Parker County, TXTX184,76710,317–

290Zavala County, TXTX9,03710,252–

291Humboldt County, CACA131,64710,231–

292Grant County, NMNM27,25210,217–

293Berks County, PAPA440,07210,206–

294Moore County, TXTX21,89110,157–

295Waller County, TXTX69,85810,146–

296Colusa County, CACA21,83610,139–

297Cherokee County, GAGA299,27310,105–

298Camden County, NJNJ535,79910,062–

299Genesee County, MIMI401,09310,049–

300San Juan County, NMNM120,34010,035–

301Cumberland County, NCNC338,4739,977–

302Lake County, FLFL456,0689,926–

303Navarro County, TXTX57,1819,896–

304Duval County, TXTX9,4029,877–

305Hardee County, FLFL25,9329,762–

306Walla Walla County, WAWA62,3619,727–

307Hunt County, TXTX123,3369,702–

308Adams County, WAWA21,4889,657–

309Beaufort County, SCSC204,4339,636–

310Robeson County, NCNC119,9419,537–

311Graham County, AZAZ40,1579,533–

312Boone County, ILIL53,5689,515–

313Pecos County, TXTX14,5609,474–

314Washington County, UTUT213,6709,466–

315Indian River County, FLFL172,7999,438–

316Bonneville County, IDID135,7719,387–

317Horry County, SCSC427,5519,321–

318Douglas County, WAWA46,4739,298–

319Glenn County, CACA28,1419,287–

320Rock County, WIWI166,4729,285–

321Elko County, NVNV54,8159,285–

322Nacogdoches County, TXTX66,0359,245–

323Coryell County, TXTX85,5928,985–

324Anne Arundel County, MDMD603,3808,958–

325Tippecanoe County, ININ190,4568,957–

326Porter County, ININ176,0498,915–

327Cherokee County, TXTX53,3378,892–

328Suffolk County, MAMA791,8918,885–

329Caldwell County, TXTX55,1508,849–

330Catawba County, NCNC170,1728,846–

331Forsyth County, GAGA282,8058,844–

332Lake County, CACA67,7728,841–

333Walworth County, WIWI106,1278,836–

334Deschutes County, OROR213,0728,818–

335Navajo County, AZAZ109,9468,783–

336Essex County, NJNJ896,3798,774–

337Rutherford County, TNTN386,3528,708–

338Clay County, MOMO265,0328,644–

339Twin Falls County, IDID97,5398,613–

340Hockley County, TXTX21,6008,609–

341Madison County, ALAL433,5168,606–

342DeSoto County, FLFL37,0788,524–

343Buncombe County, NCNC277,4178,516–

344Wise County, TXTX83,7788,490–

345Baltimore, MDMD569,9978,473–

346Morgan County, COCO30,3068,469–

347Carson City, NVNV58,5718,458–

348Malheur County, OROR32,2618,420–

349District of Columbia, DCDC693,6458,381–

350Calhoun County, TXTX19,5998,347–

351Atlantic County, NJNJ278,6578,173–

352Sarpy County, NENE208,3038,158–

353Rockwall County, TXTX140,7388,130–

354Wayne County, NCNC122,2788,092–

355Hamilton County, OHOH838,4188,042–

356Gonzales County, TXTX20,1598,026–

357DeKalb County, ILIL101,8358,005–

358Lexington County, SCSC317,5887,958–

359Kankakee County, ILIL105,5257,939–

360Bergen County, NJNJ977,0267,917–

361Walker County, TXTX83,8427,906–

362Marion County, FLFL442,6607,899–

363Dimmit County, TXTX8,0247,895–

364Henderson County, NCNC122,3757,884–

365Gila County, AZAZ53,8017,807–

366Butler County, OHOH400,1287,772–

367Seminole County, FLFL491,8847,675–

368Comanche County, OKOK122,1587,656–

369Osceola County, FLFL481,7187,607–

370Scott County, IAIA175,2597,584–

371Okeechobee County, FLFL42,6087,578–

372Burnet County, TXTX57,0157,570–

373Hall County, NENE63,6337,567–

374Richland County, SCSC434,9567,563–

375Henderson County, TXTX88,5957,535–

376St. Louis, MOMO278,1447,482–

377Linn County, OROR132,8437,453–

378Virginia Beach, VAVA453,7377,397–

379Anderson County, TXTX59,8057,391–

380Shelby County, ALAL238,5527,320–

381Clarke County, GAGA129,9217,318–

382Anoka County, MNMN381,6057,285–

383Somerset County, NJNJ356,4867,268–

384Davidson County, NCNC180,1827,234–

385LaSalle County, ILIL107,7737,209–

386Onslow County, NCNC217,1757,204–

387Baltimore County, MDMD847,6507,192–

388Polk County, OROR90,0377,191–

389Harnett County, NCNC150,1377,175–

390McKinley County, NMNM68,1197,154–

391Washtenaw County, MIMI370,2147,015–

392Knox County, TNTN511,4536,940–

393Hamilton County, TNTN390,8336,864–

394Bucks County, PAPA647,8286,853–

395Scotts Bluff County, NENE35,5866,824–

396Cache County, UTUT145,0006,806–

397Champaign County, ILIL209,9726,799–

398Highlands County, FLFL111,1226,752–

399Kalamazoo County, MIMI263,7956,749–

400Brown County, TXTX38,7116,695–

401Morgan County, ALAL126,4836,654–

402Gaston County, NCNC246,5586,641–

403Dawson County, TXTX11,7766,628–

404Muskegon County, MIMI177,9016,602–

405Sampson County, NCNC61,5046,600–

406Lorain County, OHOH323,2196,589–

407Bingham County, IDID51,1536,583–

408Laramie County, WYWY102,9386,572–

409Dakota County, NENE21,6876,570–

410Texas County, OKOK20,3226,562–

411Chatham County, GAGA311,8556,558–

412Marshall County, ALAL103,5376,557–

413Rowan County, NCNC155,0966,494–

414DeKalb County, ALAL74,0856,484–

415Orange County, NCNC152,4986,438–

416Brooks County, TXTX6,5796,436–

417Erath County, TXTX43,9116,430–

418Providence County, RIRI678,1796,337–

419Okanogan County, WAWA45,2306,332–

420Lenawee County, MIMI97,7796,291–

421Van Buren County, MIMI76,0716,246–

422Montgomery County, OHOH539,5986,230–

423Nevada County, CACA101,9116,196–

424Brevard County, FLFL663,9826,193–

425Andrews County, TXTX18,9146,179–

426Rio Arriba County, NMNM39,8326,157–

427Rusk County, TXTX54,8546,156–

428Montrose County, COCO44,5916,084–

429Douglas County, GAGA154,2936,074–

430Hawaii County, HIHI210,0436,067–

431East Baton Rouge Parish, LALA456,1806,055–

432Sussex County, DEDE277,1406,049–

433Dutchess County, NYNY300,7086,041–

434Duplin County, NCNC51,5716,026–

435St. Charles County, MOMO426,4996,010–

436Wilson County, NCNC81,1505,996–

437Lamb County, TXTX12,5795,979–

438Hood River County, OROR23,7205,955–

439Mercer County, NJNJ399,2895,951–

440Colquitt County, GAGA47,4385,929–

441Karnes County, TXTX15,0185,906–

442Lee County, NCNC70,2585,889–

443Washington County, MNMN286,8955,875–

444Klamath County, OROR70,2745,850–

445Presidio County, TXTX5,4335,838–

446Rockdale County, GAGA98,4165,818–

447Cowlitz County, WAWA114,8855,799–

448Harrison County, TXTX71,9565,784–

449Dawson County, NENE24,4525,750–

450Canadian County, OKOK187,1895,717–

451Montgomery County, TNTN249,9355,705–

452Lyon County, KSKS32,2665,699–

453New Hanover County, NCNC245,9595,696–

454Pitt County, NCNC182,9365,695–

455Maui County, HIHI160,5925,657–

456Hill County, TXTX39,5035,652–

457Austin County, TXTX33,6255,627–

458Jerome County, IDID26,3625,627–

459DeWitt County, TXTX20,3095,612–

460Gaines County, TXTX23,9565,605–

461DeSoto County, MSMS197,9185,592–

462Surry County, NCNC72,2875,585–

463St. Clair County, ILIL250,7085,580–

464Marshall County, IAIA39,8905,578–

465San Miguel County, NMNM26,2605,550–

466Lyon County, NVNV65,0885,501–

467Morris County, NJNJ524,2515,487–

468Chatham County, NCNC85,1115,395–

469Bartow County, GAGA120,8005,385–

470Chambers County, TXTX57,5945,384–

471Greene County, MOMO309,2865,379–

472Allegan County, MIMI123,1885,377–

473Kendall County, TXTX53,2895,372–

474Minidoka County, IDID22,9115,363–

475Milam County, TXTX26,2585,332–

476Cooke County, TXTX44,4615,318–

477Allegheny County, PAPA1,225,0355,299–

478Hamblen County, TNTN68,8435,293–

479Roosevelt County, NMNM18,6155,281–

480Muscatine County, IAIA41,8535,277–

481Peoria County, ILIL178,5535,219–

482Whiteside County, ILIL54,1215,205–

483Yellowstone County, MTMT172,6925,193–

484Madison County, ILIL263,1105,179–

485Iredell County, NCNC211,7985,175–

486Parmer County, TXTX9,6785,171–

487Chesterfield County, VAVA397,1485,141–

488Lake County, OHOH232,2175,111–

489Polk County, TXTX53,4345,089–

490Berrien County, MIMI152,4445,052–

491Lewis County, WAWA88,0625,033–

492Bowie County, TXTX92,6965,023–

493Loudoun County, VAVA449,7494,974–

494Calhoun County, MIMI133,4084,948–

495Martin County, FLFL166,2724,943–

496Grimes County, TXTX34,2524,933–

497Terry County, TXTX11,7204,932–

498Nye County, NVNV57,3364,926–

499York County, SCSC306,8874,922–

500Floyd County, GAGA101,3784,920–

SHOWING 1–500 OF 3,055

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES

Frequently asked

Which county has the highest mexican population?

Los Angeles County, California ranks #1 with 3,541,205 (2010 American Community Survey).

What are the top 5 counties by mexican population?

Los Angeles County, California, Harris County, Texas, Maricopa County, Arizona, Cook County, Illinois, Orange County, California.

How many counties are in this ranking?

3,055 counties qualify after filtering for population minimums and data availability. The ranking covers 2010 ACS 5-year data.

How is mexican population measured?

Number of residents who are Mexican origin (Hispanic origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2010).