RANKING · 2010 CENSUS · 500 SHOWN OF 3,131

Largest foreign-born population, US counties · 2010

US counties with the most residents born outside the United States, as of the 2010 American Community Survey. Ranked by number of people, not share. Los Angeles County, California leads at 3,499,331. 3,131 counties qualify in total. California carries 9 of the top 25 entries.

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPFOREIGN-BORN POPULATIONVS –

USUnited States12.7% of US population308,745,53839,317,749–

01Los Angeles County, CACA9,694,9343,499,331–

02Miami-Dade County, FLFL2,802,0291,274,879–

03Cook County, ILIL5,194,6251,091,467–

04Queens County, NYNY2,358,1821,072,466–

05Harris County, TXTX5,045,0261,023,060–

06Kings County, NYNY2,653,963935,684–

07Orange County, CACA3,149,507916,651–

08San Diego County, CACA3,282,248715,320–

09Santa Clara County, CACA1,914,391659,057–

10Maricopa County, AZAZ4,689,558607,255–

11Dallas County, TXTX2,661,397544,655–

12Broward County, FLFL2,013,317540,131–

13Riverside County, CACA2,544,916489,864–

14Alameda County, CACA1,636,630465,389–

15New York County, NYNY1,664,862452,824–

16Bronx County, NYNY1,406,332450,269–

17San Bernardino County, CACA2,224,091439,087–

18Clark County, NVNV2,407,226430,750–

19King County, WAWA2,344,939383,174–

20Fairfax County, VAVA1,167,873311,135–

21Montgomery County, MDMD1,074,582300,666–

22Palm Beach County, FLFL1,575,726293,741–

23San Francisco County, CACA826,079286,783–

24Tarrant County, TXTX2,248,466281,465–

25Sacramento County, CACA1,618,460278,410–

26Nassau County, NYNY1,398,939277,254–

27Middlesex County, MAMA1,669,979276,638–

28Hudson County, NJNJ735,033257,599–

29Bergen County, NJNJ977,026256,910–

30Contra Costa County, CACA1,170,070247,629–

31San Mateo County, CACA743,568244,022–

32Middlesex County, NJNJ883,335237,753–

33Westchester County, NYNY1,015,743230,731–

34Hidalgo County, TXTX921,549226,772–

35Orange County, FLFL1,528,002219,360–

36Bexar County, TXTX2,160,088216,690–

37El Paso County, TXTX877,858215,377–

38Suffolk County, NYNY1,546,090209,089–

39Gwinnett County, GAGA1,018,099205,591–

40Fresno County, CACA1,035,456202,193–

41Suffolk County, MAMA791,891199,692–

42Ventura County, CACA830,851188,267–

43Honolulu County, HIHI988,703186,311–

44Hillsborough County, FLFL1,574,115185,482–

45Essex County, NJNJ896,379185,058–

46Travis County, TXTX1,389,670183,428–

47Philadelphia County, PAPA1,574,281174,827–

48Kern County, CACA927,068172,260–

49DuPage County, ILIL934,298168,070–

50Prince George's County, MDMD970,374167,532–

51San Joaquin County, CACA823,815159,706–

52Union County, NJNJ601,863154,552–

53Hennepin County, MNMN1,284,784145,187–

54Fort Bend County, TXTX975,191143,404–

55Wayne County, MIMI1,769,038138,770–

56Passaic County, NJNJ531,624135,933–

57Oakland County, MIMI1,288,337134,974–

58Collin County, TXTX1,297,179134,218–

59Pima County, AZAZ1,074,685129,580–

60Lake County, ILIL719,339126,680–

61Monterey County, CACA433,729125,085–

62Mecklenburg County, NCNC1,233,383124,396–

63Salt Lake County, UTUT1,220,916123,966–

64Fulton County, GAGA1,098,791119,321–

65Wake County, NCNC1,257,235114,080–

66DeKalb County, GAGA774,394112,702–

67Providence County, RIRI678,179109,942–

68Essex County, MAMA826,653108,011–

69Stanislaus County, CACA557,719104,793–

70Cobb County, GAGA793,345104,640–

71Franklin County, OHOH1,361,536103,494–

72Cameron County, TXTX433,946102,562–

73Pinellas County, FLFL948,563102,330–

74Tulare County, CACA485,146102,226–

75Multnomah County, OROR795,391101,000–

76Norfolk County, MAMA739,749100,873–

77Santa Barbara County, CACA442,065100,647–

78Denver County, COCO740,61399,904–

79Richmond County, NYNY501,29097,355–

80Snohomish County, WAWA870,65697,310–

81Lee County, FLFL875,60794,666–

82Kane County, ILIL525,75792,061–

83Morris County, NJNJ524,25191,907–

84Denton County, TXTX1,069,34690,365–

85Cuyahoga County, OHOH1,232,92589,567–

86Washington County, OROR611,70888,800–

87Prince William County, VAVA502,96685,674–

88Worcester County, MAMA888,50285,599–

89Arapahoe County, COCO673,82085,268–

90Baltimore County, MDMD847,65082,702–

91Solano County, CACA455,37682,286–

92Monmouth County, NJNJ651,03581,776–

93Macomb County, MIMI886,22181,433–

94Milwaukee County, WIWI924,21681,203–

95Sonoma County, CACA486,44480,259–

96District of Columbia, DCDC693,64578,313–

97Duval County, FLFL1,062,96377,752–

98Will County, ILIL712,25377,016–

99Collier County, FLFL417,13175,956–

100Pierce County, WAWA946,28874,509–

101Montgomery County, PAPA877,64374,039–

102Webb County, TXTX281,22473,070–

103Bernalillo County, NMNM667,60172,671–

104Mercer County, NJNJ399,28972,344–

105Davidson County, TNTN745,90471,901–

106Marion County, ININ992,19671,708–

107Somerset County, NJNJ356,48671,145–

108Oklahoma County, OKOK822,12570,291–

109Rockland County, NYNY357,39768,974–

110Loudoun County, VAVA449,74967,919–

111Adams County, COCO554,66866,774–

112Ramsey County, MNMN541,62366,269–

113Bristol County, MAMA593,64065,948–

114Washoe County, NVNV509,38664,622–

115Polk County, FLFL874,79064,305–

116Merced County, CACA297,26063,465–

117Monroe County, NYNY750,50662,198–

118St. Louis County, MOMO990,91162,083–

119Allegheny County, PAPA1,225,03556,883–

120Erie County, NYNY946,74156,236–

121Imperial County, CACA181,41155,680–

122Shelby County, TNTN910,22655,314–

123Montgomery County, TXTX781,19455,301–

124Osceola County, FLFL481,71853,000–

125New Castle County, DEDE588,02651,898–

126Camden County, NJNJ535,79951,701–

127Bucks County, PAPA647,82850,847–

128Yuma County, AZAZ224,44950,177–

129Howard County, MDMD339,18349,529–

130Seminole County, FLFL491,88448,414–

131Santa Cruz County, CACA258,85248,265–

132Arlington County, VAVA243,93148,003–

133Delaware County, PAPA580,93747,572–

134Marin County, CACA253,69447,563–

135Brevard County, FLFL663,98246,702–

136Jefferson Parish, LALA431,39846,113–

137Tulsa County, OKOK698,78245,133–

138El Paso County, COCO757,04044,786–

139Ocean County, NJNJ673,74644,715–

140Guilford County, NCNC562,23444,689–

141Marion County, OROR355,77744,602–

142Kent County, MIMI675,23244,113–

143Yakima County, WAWA259,18543,897–

144Sarasota County, FLFL479,95843,857–

145Baltimore, MDMD569,99743,601–

146Williamson County, TXTX752,82743,497–

147St. Lucie County, FLFL402,44943,263–

148Clark County, WAWA532,11943,027–

149Johnson County, KSKS636,90642,854–

150Pasco County, FLFL674,51642,742–

151Douglas County, NENE606,46042,655–

152Jefferson County, KYKY795,22242,596–

153Atlantic County, NJNJ278,65742,397–

154Orange County, NYNY417,66941,895–

155Burlington County, NJNJ481,43941,733–

156Chester County, PAPA557,11641,482–

157Yolo County, CACA224,41041,063–

158Anne Arundel County, MDMD603,38040,539–

159Hampden County, MAMA464,33840,215–

160Manatee County, FLFL468,20039,823–

161Pinal County, AZAZ539,38039,484–

162Doña Ana County, NMNM229,09139,323–

163Virginia Beach, VAVA453,73739,167–

164Plymouth County, MAMA546,82939,028–

165Washtenaw County, MIMI370,21438,216–

166Sedgwick County, KSKS538,43338,120–

167Volusia County, FLFL606,57337,949–

168Clayton County, GAGA297,47137,892–

169Utah County, UTUT759,85937,398–

170Brazoria County, TXTX419,08037,258–

171Durham County, NCNC347,24037,233–

172Jackson County, MOMO732,99437,228–

173Hamilton County, OHOH838,41837,153–

174Dane County, WIWI590,37535,989–

175Greenville County, SCSC583,12535,594–

176Placer County, CACA442,08135,228–

177Jefferson County, COCO580,45134,078–

178Polk County, IAIA516,54633,757–

179Alexandria, VAVA160,66233,619–

180Lake County, ININ504,61233,189–

181Dutchess County, NYNY300,70833,017–

182Kings County, CACA154,32732,918–

183Boulder County, COCO328,56032,903–

184Henrico County, VAVA342,77532,481–

185Hillsborough County, NHNH433,41532,424–

186Clackamas County, OROR426,28031,849–

187Onondaga County, NYNY466,58431,599–

188Lehigh County, PAPA384,38331,502–

189Dakota County, MNMN457,71031,365–

190Forsyth County, NCNC401,71831,207–

191Madera County, CACA167,92731,025–

192Napa County, CACA132,94930,707–

193McHenry County, ILIL317,75130,111–

194Hall County, GAGA226,56829,093–

195Galveston County, TXTX372,20728,937–

196Albany County, NYNY321,22527,099–

197Anchorage, AKAK287,15526,972–

198San Luis Obispo County, CACA282,36726,962–

199Jefferson County, ALAL665,74226,798–

200Berks County, PAPA440,07226,614–

201Lake County, FLFL456,06825,957–

202Marion County, FLFL442,66025,750–

203Bell County, TXTX402,24825,725–

204Nueces County, TXTX352,99225,383–

205Alachua County, FLFL290,02825,256–

206Fayette County, KYKY329,75125,248–

207Chesterfield County, VAVA397,14824,457–

208Maui County, HIHI160,59224,441–

209Brazos County, TXTX249,08824,310–

210Jefferson County, TXTX254,32124,292–

211Weld County, COCO378,42623,992–

212Spokane County, WAWA558,34423,730–

213Ingham County, MIMI289,70923,164–

214Anoka County, MNMN381,60522,956–

215Ada County, IDID546,14122,882–

216Summit County, OHOH538,37622,650–

217Lancaster County, PAPA563,15922,599–

218Winnebago County, ILIL283,67422,577–

219Forsyth County, GAGA282,80522,446–

220Wyandotte County, KSKS170,59722,376–

221Washington County, ARAR271,21322,154–

222Champaign County, ILIL209,97221,869–

223Whatcom County, WAWA236,39221,746–

224East Baton Rouge Parish, LALA456,18021,544–

225St. Louis, MOMO278,14421,288–

226Frederick County, MDMD302,88321,239–

227Sutter County, CACA98,78721,112–

228Benton County, ARAR332,55421,057–

229Franklin County, WAWA102,61220,784–

230Hawaii County, HIHI210,04320,769–

231Orleans Parish, LALA362,15420,695–

232Richland County, SCSC434,95620,293–

233Pulaski County, ARAR404,61120,226–

234Lane County, OROR381,58419,748–

235Charleston County, SCSC436,20019,664–

236Lancaster County, NENE334,04919,657–

237Allen County, ININ402,32919,280–

238Northampton County, PAPA324,41119,201–

239McLennan County, TXTX272,02019,156–

240Whitfield County, GAGA106,21219,038–

241Santa Fe County, NMNM156,90718,601–

242Maverick County, TXTX58,82318,536–

243Smith County, TXTX252,54918,534–

244Madison County, ALAL433,51618,438–

245Starr County, TXTX66,31918,300–

246Cumberland County, NCNC338,47318,175–

247Butler County, OHOH400,12818,079–

248Horry County, SCSC427,55118,037–

249Cherokee County, GAGA299,27318,022–

250Leon County, FLFL299,04817,894–

251Hamilton County, ININ387,03617,849–

252Thurston County, WAWA304,26117,826–

253Benton County, WAWA221,72217,807–

254Orange County, NCNC152,49817,780–

255Escambia County, FLFL333,83417,666–

256Montgomery County, OHOH539,59817,660–

257Tippecanoe County, ININ190,45617,537–

258Knox County, TNTN511,45317,501–

259Butte County, CACA209,21117,404–

260Weber County, UTUT278,17417,314–

261Canyon County, IDID275,12317,184–

262Waukesha County, WIWI417,21017,084–

263Douglas County, COCO399,39616,896–

264Elkhart County, ININ208,77416,703–

265Rutherford County, TNTN386,35216,635–

266Norfolk, VAVA231,01316,617–

267Union County, NCNC267,67416,585–

268Cumberland County, NJNJ157,14816,494–

269Kitsap County, WAWA283,37416,358–

270Lucas County, OHOH423,34716,350–

271Spartanburg County, SCSC380,85716,168–

272Ector County, TXTX173,80116,115–

273Cochise County, AZAZ126,33216,110–

274Potter County, TXTX114,45315,934–

275Santa Cruz County, AZAZ50,02015,896–

276Larimer County, COCO377,29215,860–

277Monroe County, PAPA167,17915,775–

278Oneida County, NYNY226,39215,592–

279Cumberland County, MEME317,22215,581–

280Beaufort County, SCSC204,43315,549–

281Hamilton County, TNTN390,83315,485–

282Chatham County, GAGA311,85515,470–

283York County, PAPA473,19715,293–

284Yavapai County, AZAZ252,55215,254–

285Martin County, FLFL166,27215,249–

286Henry County, GAGA264,92215,208–

287Grant County, WAWA105,72715,193–

288Dauphin County, PAPA293,35115,096–

289St. Joseph County, ININ272,86114,921–

290Ottawa County, MIMI308,45914,841–

291Cleveland County, OKOK303,97314,814–

292Charlotte County, FLFL217,21214,779–

293Washington County, MNMN286,89514,599–

294Richmond, VAVA237,25714,562–

295Indian River County, FLFL172,79914,493–

296Davis County, UTUT381,22714,474–

297Lubbock County, TXTX328,90614,462–

298Barnstable County, MAMA233,53914,381–

299El Dorado County, CACA192,32314,235–

300Gloucester County, NJNJ312,63814,084–

301Rockingham County, NHNH324,07713,800–

302Olmsted County, MNMN166,73113,588–

303Buncombe County, NCNC277,41713,574–

304Schenectady County, NYNY162,58113,481–

305Johnston County, NCNC256,44813,410–

306Sussex County, DEDE277,14013,403–

307Luzerne County, PAPA332,12613,217–

308Mobile County, ALAL411,65813,163–

309Lexington County, SCSC317,58813,046–

310Ulster County, NYNY183,33013,009–

311Clarke County, GAGA129,92112,843–

312Cabarrus County, NCNC249,72512,832–

313Brown County, WIWI275,80312,780–

314Mohave County, AZAZ228,10212,773–

315Tompkins County, NYNY104,04712,741–

316Hampshire County, MAMA164,06512,685–

317Newport News, VAVA183,23012,430–

318St. Charles County, MOMO426,49912,373–

319Skagit County, WAWA132,97512,351–

320Okaloosa County, FLFL221,81012,316–

321Broome County, NYNY195,73612,179–

322Lake County, OHOH232,21712,132–

323St. Johns County, FLFL346,32811,964–

324Monroe County, FLFL80,40611,831–

325San Benito County, CACA70,08211,751–

326Jackson County, OROR221,79511,645–

327Flagler County, FLFL140,36011,585–

328Val Verde County, TXTX47,83511,482–

329Hernando County, FLFL221,70111,442–

330Midland County, TXTX187,85511,363–

331Sebastian County, ARAR130,64111,356–

332Harford County, MDMD266,44611,353–

333Alamance County, NCNC186,17711,346–

334Cumberland County, PAPA277,27011,223–

335Ellis County, TXTX240,86711,184–

336Highlands County, FLFL111,12211,179–

337Clay County, FLFL239,59311,169–

338Kalamazoo County, MIMI263,79511,116–

339Douglas County, GAGA154,29311,058–

340Shelby County, ALAL238,55211,003–

341Putnam County, NYNY99,02810,951–

342Hendry County, FLFL48,27610,864–

343Johnson County, IAIA160,04410,791–

344Hays County, TXTX304,39010,790–

345Williamson County, TNTN272,06110,777–

346Gregg County, TXTX126,09510,767–

347New Hanover County, NCNC245,95910,748–

348Erie County, PAPA265,83210,748–

349Scott County, MNMN159,01710,708–

350Chittenden County, VTVT169,11510,629–

351Catawba County, NCNC170,17210,628–

352Hunterdon County, NJNJ131,78110,466–

353Eagle County, COCO54,29110,382–

354Johnson County, TXTX218,04810,377–

355Kenosha County, WIWI168,44810,360–

356Mendocino County, CACA88,12210,204–

357Clay County, MOMO265,03210,172–

358Stafford County, VAVA170,80310,146–

359Warren County, OHOH257,18110,126–

360Centre County, PAPA157,39310,103–

361Genesee County, MIMI401,0939,938–

362Monroe County, ININ143,3459,930–

363Rockdale County, GAGA98,4169,859–

364Berkeley County, SCSC274,6669,837–

365Harrison County, MSMS217,1369,795–

366Chesapeake, VAVA255,3329,781–

367Randolph County, NCNC149,5169,713–

368Gaston County, NCNC246,5589,682–

369Kendall County, ILIL145,4709,644–

370Boone County, MOMO191,7469,637–

371Racine County, WIWI198,9199,573–

372Sussex County, NJNJ148,0639,567–

373Yuba County, CACA88,6919,459–

374Fayette County, GAGA125,1569,429–

375Garfield County, COCO63,4749,420–

376Rock Island County, ILIL141,8699,328–

377Manassas, VAVA44,3329,327–

378Guadalupe County, TXTX201,1119,278–

379Muscogee County, GAGA202,1719,226–

380Kauai County, HIHI73,4009,218–

381York County, SCSC306,8879,217–

382Delaware County, OHOH242,0329,191–

383Warren County, NJNJ112,9539,183–

384Bay County, FLFL204,4799,182–

385Minnehaha County, SDSD212,6919,055–

386Montgomery County, ALAL225,8919,048–

387Shasta County, CACA181,6489,041–

388Saratoga County, NYNY241,3439,000–

389Berrien County, MIMI152,4448,948–

390Albemarle County, VAVA118,3568,911–

391McLean County, ILIL171,4198,847–

392Lackawanna County, PAPA216,5028,675–

393Kent County, RIRI173,4958,601–

394Warren County, KYKY149,3758,578–

395Henderson County, NCNC122,3758,577–

396Lorain County, OHOH323,2198,542–

397Niagara County, NYNY208,9128,427–

398Washington County, UTUT213,6708,423–

399Kent County, DEDE194,7868,417–

400Ford County, KSKS33,9938,333–

401Lafayette Parish, LALA257,9498,331–

402Lea County, NMNM74,7498,263–

403Onslow County, NCNC217,1758,254–

404Wichita County, TXTX129,5558,252–

405Rensselaer County, NYNY160,5108,176–

406Woodbury County, IAIA106,6498,132–

407Pitt County, NCNC182,9368,100–

408Chaves County, NMNM63,3648,048–

409Harnett County, NCNC150,1378,017–

410Montgomery County, TNTN249,9357,943–

411Chelan County, WAWA81,9417,940–

412Yamhill County, OROR110,0247,922–

413Sarpy County, NENE208,3037,876–

414Peoria County, ILIL178,5537,849–

415Columbia County, GAGA169,1897,848–

416Tom Green County, TXTX120,6027,799–

417Umatilla County, OROR81,1197,730–

418Wayne County, NCNC122,2787,724–

419St. Tammany Parish, LALA279,1087,720–

420Shawnee County, KSKS178,6077,655–

421Bastrop County, TXTX118,9087,652–

422Iredell County, NCNC211,7987,646–

423Coconino County, AZAZ144,3687,631–

424Robeson County, NCNC119,9417,607–

425Montgomery County, VAVA98,4347,605–

426Greene County, MOMO309,2867,509–

427Richmond County, GAGA206,5597,508–

428Hampton, VAVA137,3157,497–

429Finney County, KSKS37,5057,493–

430Citrus County, FLFL171,6667,478–

431Davidson County, NCNC180,1827,451–

432Spotsylvania County, VAVA155,3887,437–

433Duplin County, NCNC51,5717,408–

434Angelina County, TXTX88,1547,389–

435Stark County, OHOH373,7717,381–

436Mahoning County, OHOH224,7067,372–

437DeKalb County, ILIL101,8357,362–

438Deschutes County, OROR213,0727,342–

439Sandoval County, NMNM159,5657,309–

440Rowan County, NCNC155,0967,291–

441Humboldt County, CACA131,6477,257–

442Rockwall County, TXTX140,7387,250–

443Cache County, UTUT145,0007,229–

444Story County, IAIA101,2917,218–

445Charles County, MDMD176,5937,159–

446Santa Rosa County, FLFL211,1157,147–

447Benton County, OROR97,7287,098–

448Sullivan County, NYNY80,5867,060–

449Houston County, GAGA178,2147,023–

450Outagamie County, WIWI195,8947,004–

451Rock County, WIWI166,4726,986–

452Hall County, NENE63,6336,966–

453Marshall County, ALAL103,5376,928–

454Seward County, KSKS21,0736,917–

455Lee County, ALAL189,8816,891–

456Coweta County, GAGA160,2406,877–

457Douglas County, KSKS120,9206,869–

458Walworth County, WIWI106,1276,861–

459Tehama County, CACA64,6656,852–

460Comal County, TXTX209,1666,836–

461DeSoto County, FLFL37,0786,828–

462Cass County, NDND201,7946,791–

463Otero County, NMNM70,3686,726–

464Kaufman County, TXTX209,2356,669–

465Chatham County, NCNC85,1116,657–

466Baldwin County, ALAL267,7616,651–

467Grayson County, TXTX153,6136,641–

468Harrisonburg, VAVA50,8396,605–

469Taylor County, TXTX150,0776,554–

470Greene County, OHOH174,3226,545–

471St. Clair County, ILIL250,7086,539–

472Comanche County, OKOK122,1586,526–

473Tuscaloosa County, ALAL241,3686,446–

474Floyd County, GAGA101,3786,442–

475Walla Walla County, WAWA62,3616,441–

476Carson City, NVNV58,5716,414–

477Wicomico County, MDMD106,8996,388–

478Lee County, NCNC70,2586,367–

479Waller County, TXTX69,8586,272–

480Titus County, TXTX31,5636,225–

481York County, MEME222,4346,126–

482Mesa County, COCO162,8456,101–

483Linn County, IAIA232,0286,097–

484Roanoke, VAVA99,1116,092–

485Morgan County, ALAL126,4836,040–

486Sampson County, NCNC61,5046,035–

487Douglas County, WAWA46,4736,031–

488Twin Falls County, IDID97,5395,972–

489Berkshire County, MAMA128,2245,945–

490Stearns County, MNMN164,1105,917–

491Hardee County, FLFL25,9325,912–

492Sheboygan County, WIWI118,0475,911–

493Madison County, ILIL263,1105,869–

494Newton County, GAGA125,5835,850–

495Black Hawk County, IAIA131,5325,807–

496Carroll County, MDMD176,6775,795–

497Westmoreland County, PAPA349,3245,794–

498Scott County, IAIA175,2595,787–

499Sumner County, TNTN215,5385,773–

500Lake County, CACA67,7725,746–

SHOWING 1–500 OF 3,131

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS

Frequently asked

Which county has the highest foreign-born population?

Los Angeles County, California ranks #1 with 3,499,331 (2010 Decennial Census).

What are the top 5 counties by foreign-born population?

Los Angeles County, California, Miami-Dade County, Florida, Cook County, Illinois, Queens County, New York, Harris County, Texas.

How many counties are in this ranking?

3,131 counties qualify after filtering for population minimums and data availability. The ranking covers 2010 Decennial Census data.

How is foreign-born population measured?

Number of residents born outside the United States (ACS B05002). The raw-count companion to the foreign-born share. Source: US Census Bureau, 2010 Decennial Census.