RANKING · 2010 CENSUS · 500 SHOWN OF 3,131

Most foreign-born residents, US counties · 2010

US counties ranked by the share of residents born outside the US (2010 ACS). Aleutians East, Alaska leads at 72.2%. 3,131 counties qualify in total. California carries 8 of the top 25 entries.

All statesAll rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR2010 2020 2024

RANKPLACESTATEPOPFOREIGN-BORNVS –

USUnited States308,745,53812.8%–

01Aleutians East, AKAK3,47972.2%–

02Aleutians West Census Area, AKAK5,24054.4%–

03Miami-Dade County, FLFL2,802,02951.1%–

04Queens County, NYNY2,358,18248.1%–

05Hudson County, NJNJ735,03340.6%–

06Concho County, TXTX3,60738.5%–

07Kings County, NYNY2,653,96337.4%–

08Santa Clara County, CACA1,914,39137.0%–

09Los Angeles County, CACA9,694,93435.6%–

10San Francisco County, CACA826,07935.6%–

11Maverick County, TXTX58,82334.2%–

12San Mateo County, CACA743,56834.0%–

13Hudspeth County, TXTX3,43333.8%–

14Santa Cruz County, AZAZ50,02033.5%–

15Bronx County, NYNY1,406,33232.5%–

16Imperial County, CACA181,41131.9%–

17Garza County, TXTX4,51031.0%–

18Montgomery County, MDMD1,074,58230.9%–

19Broward County, FLFL2,013,31730.9%–

20Alameda County, CACA1,636,63030.8%–

21Orange County, CACA3,149,50730.5%–

22Monterey County, CACA433,72930.1%–

23Seward County, KSKS21,07330.1%–

24Starr County, TXTX66,31930.0%–

25Clark County, IDID78329.4%–

26Manassas Park, VAVA16,56029.4%–

27Middlesex County, NJNJ883,33529.4%–

28Hidalgo County, TXTX921,54929.3%–

29Webb County, TXTX281,22429.2%–

30Union County, NJNJ601,86328.8%–

31Fairfax County, VAVA1,167,87328.8%–

32New York County, NYNY1,664,86228.6%–

33Bergen County, NJNJ977,02628.4%–

34Presidio County, TXTX5,43328.1%–

35Hendry County, FLFL48,27627.8%–

36Suffolk County, MAMA791,89127.7%–

37Passaic County, NJNJ531,62427.1%–

38El Paso County, TXTX877,85826.9%–

39Franklin County, WAWA102,61226.6%–

40Zapata County, TXTX13,75326.1%–

41Yuma County, AZAZ224,44925.6%–

42Gwinnett County, GAGA1,018,09925.5%–

43Fairfax, VAVA26,77225.4%–

44Colusa County, CACA21,83625.3%–

45Cameron County, TXTX433,94625.2%–

46Harris County, TXTX5,045,02625.0%–

47Merced County, CACA297,26024.8%–

48Manassas, VAVA44,33224.7%–

49Ford County, KSKS33,99324.6%–

50Fort Bend County, TXTX975,19124.5%–

51Westchester County, NYNY1,015,74324.3%–

52Adams County, WAWA21,48824.2%–

53Alexandria, VAVA160,66224.0%–

54Stanton County, KSKS1,98623.9%–

55Santa Barbara County, CACA442,06523.7%–

56Collier County, FLFL417,13123.6%–

57Contra Costa County, CACA1,170,07023.6%–

58Essex County, NJNJ896,37923.6%–

59Moore County, TXTX21,89123.5%–

60Val Verde County, TXTX47,83523.5%–

61San Joaquin County, CACA823,81523.3%–

62Arlington County, VAVA243,93123.1%–

63Tulare County, CACA485,14623.1%–

64San Diego County, CACA3,282,24823.1%–

65Dallas County, TXTX2,661,39723.0%–

66Ventura County, CACA830,85122.9%–

67Napa County, CACA132,94922.5%–

68Riverside County, CACA2,544,91622.4%–

69Sutter County, CACA98,78722.3%–

70Palm Beach County, FLFL1,575,72622.3%–

71Rockland County, NYNY357,39722.1%–

72Clark County, NVNV2,407,22622.1%–

73Somerset County, NJNJ356,48622.0%–

74Loudoun County, VAVA449,74921.7%–

75Fresno County, CACA1,035,45621.7%–

76San Bernardino County, CACA2,224,09121.6%–

77Kings County, CACA154,32721.5%–

78Hardee County, FLFL25,93221.3%–

79Prince William County, VAVA502,96621.3%–

80Colfax County, NENE10,93421.3%–

81San Benito County, CACA70,08221.3%–

82Cook County, ILIL5,194,62521.0%–

83Texas County, OKOK20,32220.9%–

84Yoakum County, TXTX7,43820.8%–

85Richmond County, NYNY501,29020.8%–

86Nassau County, NYNY1,398,93920.7%–

87Dakota County, NENE21,68720.6%–

88Madera County, CACA167,92720.6%–

89Kern County, CACA927,06820.5%–

90Yolo County, CACA224,41020.4%–

91Ochiltree County, TXTX9,28420.4%–

92Finney County, KSKS37,50520.4%–

93Stanislaus County, CACA557,71920.4%–

94Solano County, CACA455,37619.9%–

95Gaines County, TXTX23,95619.9%–

96Eagle County, COCO54,29119.9%–

97King County, WAWA2,344,93919.8%–

98Mercer County, NJNJ399,28919.7%–

99Osceola County, FLFL481,71819.7%–

100Sacramento County, CACA1,618,46019.6%–

101DeSoto County, FLFL37,07819.6%–

102Honolulu County, HIHI988,70319.5%–

103Parmer County, TXTX9,67819.5%–

104Prince George's County, MDMD970,37419.4%–

105Titus County, TXTX31,56319.3%–

106Orange County, FLFL1,528,00219.1%–

107Marin County, CACA253,69418.8%–

108Doña Ana County, NMNM229,09118.8%–

109Morris County, NJNJ524,25118.7%–

110Stevens County, KSKS4,98418.6%–

111Whitfield County, GAGA106,21218.6%–

112Mono County, CACA12,50518.4%–

113Middlesex County, MAMA1,669,97918.4%–

114Santa Cruz County, CACA258,85218.4%–

115DuPage County, ILIL934,29818.3%–

116Castro County, TXTX7,29518.2%–

117Dawson County, NENE24,45218.1%–

118Yakima County, WAWA259,18518.0%–

119Lake County, ILIL719,33918.0%–

120Falls Church, VAVA15,15917.9%–

121Travis County, TXTX1,389,67017.9%–

122Luna County, NMNM25,40717.9%–

123Sherman County, TXTX2,78117.9%–

124Kane County, ILIL525,75717.9%–

125Echols County, GAGA3,68517.7%–

126Kalawao County, HIHI8217.6%–

127Providence County, RIRI678,17917.5%–

128Deaf Smith County, TXTX18,62617.5%–

129Hansford County, TXTX4,94417.3%–

130Hood River County, OROR23,72017.3%–

131Howard County, MDMD339,18317.3%–

132Collin County, TXTX1,297,17917.2%–

133Grant County, WAWA105,72717.0%–

134Sevier County, ARAR15,75816.9%–

135Pecos County, TXTX14,56016.8%–

136Washington County, OROR611,70816.8%–

137Garfield County, COCO63,47416.7%–

138Reeves County, TXTX12,13816.7%–

139Denver County, COCO740,61316.6%–

140Sonoma County, CACA486,44416.6%–

141Kodiak Island, AKAK12,38716.5%–

142Reagan County, TXTX3,16616.4%–

143Glades County, FLFL13,27016.3%–

144DeKalb County, GAGA774,39416.3%–

145Hall County, GAGA226,56816.2%–

146Monroe County, FLFL80,40616.2%–

147Jerome County, IDID26,36216.1%–

148Morrow County, OROR12,60215.9%–

149Maricopa County, AZAZ4,689,55815.9%–

150Howard County, TXTX30,50415.8%–

151Maui County, HIHI160,59215.8%–

152Glenn County, CACA28,14115.7%–

153Douglas County, WAWA46,47315.7%–

154Dallam County, TXTX7,50815.7%–

155St. Lucie County, FLFL402,44915.6%–

156Tarrant County, TXTX2,248,46615.6%–

157Grant County, KSKS7,02815.5%–

158Atlantic County, NJNJ278,65715.4%–

159Washoe County, NVNV509,38615.3%–

160Lee County, FLFL875,60715.3%–

161Buena Vista County, IAIA20,44915.3%–

162Cobb County, GAGA793,34515.2%–

163Adams County, COCO554,66815.1%–

164Hillsborough County, FLFL1,574,11515.1%–

165Lake County, COCO7,55215.0%–

166Norfolk County, MAMA739,74915.0%–

167Nobles County, MNMN22,33815.0%–

168Blaine County, IDID25,51715.0%–

169Winchester, VAVA28,27215.0%–

170Arapahoe County, COCO673,82014.9%–

171Nantucket County, MAMA14,75814.8%–

172Clayton County, GAGA297,47114.6%–

173Gooding County, IDID16,44614.6%–

174Willacy County, TXTX19,97114.6%–

175Essex County, MAMA826,65314.5%–

176Waller County, TXTX69,85814.5%–

177Bailey County, TXTX6,96314.5%–

178Karnes County, TXTX15,01814.4%–

179Cochran County, TXTX2,54614.3%–

180Kearny County, KSKS3,88814.3%–

181Wyandotte County, KSKS170,59714.2%–

182Lincoln County, IDID5,60314.2%–

183Marion County, OROR355,77714.1%–

184Crane County, TXTX4,55414.1%–

185Skagway, AKAK1,10414.1%–

186Suffolk County, NYNY1,546,09014.0%–

187Terrell County, TXTX70214.0%–

188Owyhee County, IDID12,66113.9%–

189Durham County, NCNC347,24013.9%–

190Zavala County, TXTX9,03713.9%–

191Gonzales County, TXTX20,15913.9%–

192Gray County, KSKS5,65213.8%–

193Culberson County, TXTX2,26713.8%–

194Kauai County, HIHI73,40013.7%–

195Multnomah County, OROR795,39113.7%–

196Snohomish County, WAWA870,65613.6%–

197Denton County, TXTX1,069,34613.6%–

198Morgan County, COCO30,30613.6%–

199Mecklenburg County, NCNC1,233,38313.5%–

200Harrisonburg, VAVA50,83913.5%–

201Winkler County, TXTX7,54013.4%–

202Esmeralda County, NVNV72913.3%–

203Orange County, NCNC152,49813.3%–

204Pima County, AZAZ1,074,68513.2%–

205Pershing County, NVNV6,42113.2%–

206Hamilton County, KSKS2,50013.2%–

207Potter County, TXTX114,45313.2%–

208Yuba County, CACA88,69113.1%–

209Yell County, ARAR19,95613.1%–

210Ramsey County, MNMN541,62313.0%–

211District of Columbia, DCDC693,64513.0%–

212Monmouth County, NJNJ651,03513.0%–

213Fulton County, GAGA1,098,79113.0%–

214Power County, IDID8,24612.9%–

215Santa Fe County, NMNM156,90712.9%–

216Humboldt County, NVNV17,26712.9%–

217Forsyth County, GAGA282,80512.8%–

218Lea County, NMNM74,74912.8%–

219Duplin County, NCNC51,57112.7%–

220Wake County, NCNC1,257,23512.7%–

221Bexar County, TXTX2,160,08812.6%–

222Hennepin County, MNMN1,284,78412.6%–

223Jim Hogg County, TXTX4,55512.6%–

224Pitkin County, COCO16,62512.6%–

225Tompkins County, NYNY104,04712.5%–

226Brazos County, TXTX249,08812.5%–

227Saguache County, COCO6,73212.4%–

228Jefferson County, IAIA15,29112.4%–

229Manatee County, FLFL468,20012.3%–

230Crockett County, TXTX2,76912.3%–

231Cochise County, AZAZ126,33212.3%–

232Chaves County, NMNM63,36412.3%–

233Crawford County, IAIA16,23712.3%–

234Telfair County, GAGA11,19512.2%–

235La Paz County, AZAZ16,71112.2%–

236Summit County, COCO31,51712.2%–

237Montgomery County, TXTX781,19412.1%–

238Okeechobee County, FLFL42,60812.1%–

239Flagler County, FLFL140,36012.1%–

240Camp County, TXTX13,38012.1%–

241Salt Lake County, UTUT1,220,91612.0%–

242Bristol County, MAMA593,64012.0%–

243Watonwan County, MNMN11,45912.0%–

244Brazoria County, TXTX419,08011.9%–

245Hall County, NENE63,63311.9%–

246Andrews County, TXTX18,91411.8%–

247Haskell County, KSKS3,59911.8%–

248Charlottesville, VAVA44,38811.8%–

249Ector County, TXTX173,80111.8%–

250Torrance County, NMNM16,10011.7%–

251Yuma County, COCO9,89611.7%–

252Hall County, TXTX2,73711.7%–

253Mendocino County, CACA88,12211.6%–

254Carson City, NVNV58,57111.6%–

255Rockdale County, GAGA98,41611.6%–

256Sarasota County, FLFL479,95811.6%–

257Davidson County, TNTN745,90411.5%–

258Philadelphia County, PAPA1,574,28111.5%–

259Seminole County, FLFL491,88411.5%–

260Sutton County, TXTX3,20311.4%–

261Will County, ILIL712,25311.4%–

262Scott County, KSKS4,81511.4%–

263Atkinson County, GAGA8,45411.3%–

264Highlands County, FLFL111,12211.3%–

265Orange County, NYNY417,66911.2%–

266Oakland County, MIMI1,288,33711.2%–

267Hawaii County, HIHI210,04311.2%–

268Boulder County, COCO328,56011.2%–

269Pinellas County, FLFL948,56311.2%–

270Sterling County, TXTX1,34911.1%–

271Dutchess County, NYNY300,70811.1%–

272Washtenaw County, MIMI370,21411.1%–

273Lipscomb County, TXTX2,95511.0%–

274Kinney County, TXTX3,12811.0%–

275Clarke County, GAGA129,92111.0%–

276Lee County, NCNC70,25811.0%–

277Collingsworth County, TXTX2,48711.0%–

278Putnam County, NYNY99,02811.0%–

279Bernalillo County, NMNM667,60111.0%–

280Chelan County, WAWA81,94111.0%–

281Walla Walla County, WAWA62,36111.0%–

282Washington County, ARAR271,21310.9%–

283Minidoka County, IDID22,91110.9%–

284Champaign County, ILIL209,97210.9%–

285Whatcom County, WAWA236,39210.8%–

286Dukes County, MAMA21,21910.8%–

287Tehama County, CACA64,66510.8%–

288Lyon County, KSKS32,26610.7%–

289Worcester County, MAMA888,50210.7%–

290Navarro County, TXTX57,18110.7%–

291Polk County, FLFL874,79010.7%–

292Jefferson Parish, LALA431,39810.7%–

293Colquitt County, GAGA47,43810.6%–

294Henrico County, VAVA342,77510.6%–

295Skagit County, WAWA132,97510.6%–

296Otero County, NMNM70,36810.5%–

297Cumberland County, NJNJ157,14810.5%–

298Pinal County, AZAZ539,38010.5%–

299Indian River County, FLFL172,79910.5%–

300Saline County, NENE14,99610.5%–

301Chatham County, NCNC85,11110.5%–

302Lamb County, TXTX12,57910.4%–

303Martin County, FLFL166,27210.4%–

304Kimble County, TXTX4,43810.4%–

305Bastrop County, TXTX118,90810.3%–

306Williamson County, TXTX752,82710.3%–

307Baltimore County, MDMD847,65010.3%–

308Elko County, NVNV54,81510.3%–

309Inyo County, CACA18,15810.2%–

310Kit Carson County, COCO7,06910.2%–

311Alachua County, FLFL290,02810.2%–

312Phillips County, COCO4,42010.2%–

313Umatilla County, OROR81,11910.2%–

314Benton County, WAWA221,72210.2%–

315Cherokee County, TXTX53,33710.2%–

316Matagorda County, TXTX36,46310.2%–

317Wichita County, KSKS2,03110.2%–

318Tippecanoe County, ININ190,45610.1%–

319Austin County, TXTX33,62510.1%–

320Clark County, WAWA532,11910.1%–

321Placer County, CACA442,08110.1%–

322Boone County, ILIL53,56810.1%–

323Camden County, NJNJ535,79910.1%–

324Cimarron County, OKOK2,05910.0%–

325San Luis Obispo County, CACA282,36710.0%–

326Prowers County, COCO11,88410.0%–

327Galveston County, TXTX372,2079.9%–

328Knox County, TXTX3,1929.9%–

329Glasscock County, TXTX1,1289.9%–

330Cassia County, IDID26,3979.9%–

331Malheur County, OROR32,2619.8%–

332Oklahoma County, OKOK822,1259.8%–

333McHenry County, ILIL317,7519.8%–

334Macomb County, MIMI886,2219.7%–

335Upton County, TXTX3,1319.7%–

336Marshall County, IAIA39,8909.6%–

337New Castle County, DEDE588,0269.6%–

338Jefferson County, TXTX254,3219.6%–

339Dimmit County, TXTX8,0249.6%–

340Blaine County, OKOK8,5159.6%–

341Beaufort County, SCSC204,4339.6%–

342Jasper County, SCSC38,5339.5%–

343Terry County, TXTX11,7209.5%–

344Sampson County, NCNC61,5049.5%–

345Benton County, ARAR332,5549.5%–

346Weld County, COCO378,4269.5%–

347Whitman County, WAWA48,5129.5%–

348Costilla County, COCO3,6799.5%–

349Beaver County, OKOK4,8829.4%–

350Olmsted County, MNMN166,7319.4%–

351Hemphill County, TXTX3,0839.4%–

352Pierce County, WAWA946,2889.4%–

353Burlington County, NJNJ481,4399.3%–

354Monroe County, PAPA167,1799.3%–

355Montgomery County, NCNC26,4039.3%–

356Montgomery County, PAPA877,6439.3%–

357Rockwall County, TXTX140,7389.3%–

358Martin County, TXTX5,2849.2%–

359Anchorage, AKAK287,1559.2%–

360Charlotte County, FLFL217,2129.2%–

361Fredericksburg, VAVA30,3939.2%–

362Calhoun County, TXTX19,5999.2%–

363Pasco County, FLFL674,5169.2%–

364Wasco County, OROR26,3109.2%–

365Guilford County, NCNC562,2349.1%–

366Teton County, IDID13,2549.1%–

367Hale County, TXTX31,8199.1%–

368King County, TXTX1929.1%–

369Colorado County, TXTX21,4399.1%–

370Erath County, TXTX43,9119.1%–

371Sullivan County, NYNY80,5869.1%–

372Frederick County, MDMD302,8839.1%–

373Canyon County, IDID275,1239.1%–

374Okanogan County, WAWA45,2309.1%–

375Sebastian County, ARAR130,6419.0%–

376Lehigh County, PAPA384,3839.0%–

377Teton County, WYWY23,3339.0%–

378Albemarle County, VAVA118,3569.0%–

379Duval County, FLFL1,062,9639.0%–

380Camas County, IDID1,3169.0%–

381Alleghany County, NCNC11,4798.9%–

382Gordon County, GAGA61,7018.9%–

383Schleicher County, TXTX2,2458.9%–

384Virginia Beach, VAVA453,7378.9%–

385Jefferson County, OROR25,7408.9%–

386Albany County, NYNY321,2258.9%–

387Summit County, UTUT43,1418.9%–

388Forsyth County, NCNC401,7188.9%–

389Franklin County, OHOH1,361,5368.9%–

390Lake County, CACA67,7728.9%–

391Los Alamos County, NMNM19,4078.8%–

392Fayette County, GAGA125,1568.8%–

393Gregg County, TXTX126,0958.8%–

394Harper County, OKOK3,1728.8%–

395Smith County, TXTX252,5498.8%–

396Uvalde County, TXTX24,9638.8%–

397Lake County, FLFL456,0688.7%–

398Schenectady County, NYNY162,5818.7%–

399Cass County, ILIL12,4638.7%–

400Hampden County, MAMA464,3388.7%–

401Nye County, NVNV57,3368.7%–

402Comanche County, TXTX14,4328.6%–

403Somervell County, TXTX10,2618.6%–

404Brevard County, FLFL663,9828.6%–

405Saluda County, SCSC19,6808.6%–

406Milwaukee County, WIWI924,2168.6%–

407Edwards County, KSKS2,6408.6%–

408Cooke County, TXTX44,4618.5%–

409Fayette County, KYKY329,7518.5%–

410Williamsburg, VAVA15,8618.5%–

411Bristol County, RIRI50,0018.5%–

412Angelina County, TXTX88,1548.5%–

413Delaware County, PAPA580,9378.5%–

414Habersham County, GAGA50,4168.5%–

415Clackamas County, OROR426,2808.5%–

416Elkhart County, ININ208,7748.5%–

417Warren County, NJNJ112,9538.4%–

418Cherokee County, GAGA299,2738.4%–

419Kendall County, ILIL145,4708.4%–

420San Miguel County, COCO7,7538.4%–

421Sullivan County, MOMO5,7388.4%–

422Nacogdoches County, TXTX66,0358.4%–

423Monroe County, NYNY750,5068.4%–

424Douglas County, GAGA154,2938.4%–

425Limestone County, TXTX22,8498.3%–

426Chester County, PAPA557,1168.3%–

427Midland County, TXTX187,8558.3%–

428Benton County, OROR97,7288.3%–

429Bell County, TXTX402,2488.3%–

430Elmore County, IDID29,4658.3%–

431Edwards County, TXTX1,3708.3%–

432Walker County, TXTX83,8428.3%–

433Washington County, IDID11,5838.3%–

434Douglas County, NENE606,4608.2%–

435Ingham County, MIMI289,7098.2%–

436Johnson County, IAIA160,0448.2%–

437Scott County, MNMN159,0178.2%–

438Union County, NCNC267,6748.2%–

439Shelby County, TXTX24,2868.2%–

440McLennan County, TXTX272,0208.2%–

441Hunterdon County, NJNJ131,7818.2%–

442Bucks County, PAPA647,8288.1%–

443Murray County, GAGA41,6078.1%–

444Hillsborough County, NHNH433,4158.1%–

445Story County, IAIA101,2918.1%–

446Montgomery County, VAVA98,4348.1%–

447Broomfield County, COCO79,1748.0%–

448Henderson County, NCNC122,3758.0%–

449Hampshire County, MAMA164,0658.0%–

450Mills County, TXTX4,5808.0%–

451Yamhill County, OROR110,0248.0%–

452Greeley County, KSKS1,1828.0%–

453Woodbury County, IAIA106,6498.0%–

454Curry County, NMNM46,6557.9%–

455Wasatch County, UTUT38,5147.9%–

456Johnston County, NCNC256,4487.9%–

457Marion County, ININ992,1967.9%–

458Butte County, CACA209,2117.9%–

459Wharton County, TXTX42,0607.9%–

460Franklin County, ALAL32,4497.9%–

461Greenville County, SCSC583,1257.9%–

462Plymouth County, MAMA546,8297.9%–

463Johnson County, KSKS636,9067.9%–

464Dakota County, MNMN457,7107.9%–

465Stafford County, VAVA170,8037.9%–

466El Dorado County, CACA192,3237.9%–

467Hopkins County, TXTX39,0637.9%–

468Polk County, IAIA516,5467.8%–

469Bedford County, TNTN55,2737.8%–

470Marion County, FLFL442,6607.8%–

471Burleson County, TXTX20,5497.8%–

472Ocean County, NJNJ673,7467.8%–

473Montrose County, COCO44,5917.7%–

474La Salle County, TXTX6,5177.7%–

475Madison County, TXTX14,2267.7%–

476Chesterfield County, VAVA397,1487.7%–

477Twin Falls County, IDID97,5397.7%–

478Volusia County, FLFL606,5737.7%–

479Geary County, KSKS36,3387.7%–

480Sedgwick County, KSKS538,4337.6%–

481Winnebago County, ILIL283,6747.6%–

482Hill County, TXTX39,5037.6%–

483Wayne County, MIMI1,769,0387.6%–

484Marshall County, OKOK16,2557.6%–

485Anne Arundel County, MDMD603,3807.5%–

486Warren County, KYKY149,3757.5%–

487Kendall County, TXTX53,2897.5%–

488Muscatine County, IAIA41,8537.5%–

489Alamance County, NCNC186,1777.5%–

490Weber County, UTUT278,1747.5%–

491Briscoe County, TXTX1,4747.5%–

492Tulsa County, OKOK698,7827.5%–

493Ellis County, TXTX240,8677.5%–

494Nueces County, TXTX352,9927.5%–

495Henry County, GAGA264,9227.5%–

496Marshall County, ALAL103,5377.4%–

497Socorro County, NMNM15,8387.4%–

498Greene County, NCNC20,7007.4%–

499Hamblen County, TNTN68,8437.4%–

500Louisa County, IAIA10,4167.4%–

SHOWING 1–500 OF 3,131

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Download CSV (full list, 3,131 rows)

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

Frequently asked

Which county has the highest foreign-born?

Aleutians East, Alaska ranks #1 with 72.2% (2010 Decennial Census).

What are the top 5 counties by foreign-born?

Aleutians East, Alaska, Aleutians West Census Area, Alaska, Miami-Dade County, Florida, Queens County, New York, Hudson County, New Jersey.

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 measured?

Share of residents born outside the United States. Source: US Census Bureau, 2010 Decennial Census.