RANKING · 2024 ACS · 500 SHOWN OF 1,083

Largest Australian population, US counties

US counties ranked by the number of residents who are Australian ancestry, from the 2024 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 4,710. 1,083 counties qualify in total. California carries 9 of the top 25 entries.

Australian Americans: full group profile →

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPAUSTRALIAN POPULATIONVS 2010

USUnited States0.0% of US population334,922,49997,814–

01Los Angeles County, CACA9,694,9344,710+4%

02New York County, NYNY1,664,8622,799+3%

03Cook County, ILIL5,194,6252,221+127%

04Kings County, NYNY2,653,9632,104+153%

05King County, WAWA2,344,9391,836+11%

06San Diego County, CACA3,282,2481,711−17%

07Maricopa County, AZAZ4,689,5581,549+31%

08Santa Clara County, CACA1,914,3911,460+167%

09San Francisco County, CACA826,0791,397+46%

10Harris County, TXTX5,045,0261,356+20%

11Broward County, FLFL2,013,3171,266+83%

12Orange County, CACA3,149,5071,156−32%

13Clark County, NVNV2,407,2261,097+63%

14Pinellas County, FLFL948,5631,006+217%

15Salt Lake County, UTUT1,220,916905+11%

16Travis County, TXTX1,389,670789+89%

17Riverside County, CACA2,544,916763−13%

18Alameda County, CACA1,636,630740+31%

19Honolulu County, HIHI988,703678+28%

20Oakland County, MIMI1,288,337639+38%

21Orange County, FLFL1,528,002639+236%

22Contra Costa County, CACA1,170,070610−18%

23San Bernardino County, CACA2,224,091601−30%

24Sarasota County, FLFL479,958576+384%

25Middlesex County, MAMA1,669,979556−33%

26Ventura County, CACA830,851554+44%

27Franklin County, OHOH1,361,536542+52%

28Montgomery County, MDMD1,074,582537+86%

29Loudoun County, VAVA449,749530+1793%

30Hillsborough County, FLFL1,574,115528+47%

31Wayne County, MIMI1,769,038521+67%

32Denver County, COCO740,613494+64%

33Marin County, CACA253,694493+16%

34Thurston County, WAWA304,261489+375%

35Cherokee County, GAGA299,273486–

36Western Connecticut Planning Region, CTCT640,482484–

37Utah County, UTUT759,859469+45%

38Westchester County, NYNY1,015,743466−1%

39Sacramento County, CACA1,618,460463−40%

40Dallas County, TXTX2,661,397458+68%

41Hennepin County, MNMN1,284,784453+29%

42Palm Beach County, FLFL1,575,726440−28%

43Spokane County, WAWA558,344431+14%

44Multnomah County, OROR795,391419−8%

45Bergen County, NJNJ977,026411+66%

46Pima County, AZAZ1,074,685404+24%

47Brevard County, FLFL663,982402+166%

48San Mateo County, CACA743,568398−17%

49Queens County, NYNY2,358,182382+34%

50Arlington County, VAVA243,931371+147%

51Davis County, UTUT381,227370+137%

52Norfolk County, MAMA739,749368+39%

53Snohomish County, WAWA870,656365+6%

54San Luis Obispo County, CACA282,367359+62%

55Suffolk County, MAMA791,891347+61%

56San Joaquin County, CACA823,815341+73%

57Worcester County, MAMA888,502337+327%

58Santa Barbara County, CACA442,065337−23%

59Allegheny County, PAPA1,225,035327+2%

60Lake County, ILIL719,339327+91%

61Douglas County, COCO399,396326+3%

62Dorchester County, SCSC178,397323+477%

63Jefferson County, COCO580,451320+18%

64Tarrant County, TXTX2,248,466316−60%

65Ottawa County, MIMI308,459315+826%

66El Paso County, COCO757,040314+199%

67Cuyahoga County, OHOH1,232,925312+57%

68Chester County, PAPA557,116311+130%

69Boulder County, COCO328,560306+95%

70Smith County, TXTX252,549303–

71Philadelphia County, PAPA1,574,281301+24%

72St. Louis County, MOMO990,911300−10%

73South Central Connecticut Planning Region, CTCT578,741291–

74Fulton County, GAGA1,098,791290−34%

75Davidson County, TNTN745,904285+128%

76Jackson County, MOMO732,994283+132%

77Fairfax County, VAVA1,167,873282−23%

78Collin County, TXTX1,297,179282−23%

79Cobb County, GAGA793,345279+28%

80Nassau County, NYNY1,398,939271−30%

81Union County, NJNJ601,863264+116%

82Mecklenburg County, NCNC1,233,383264+62%

83DuPage County, ILIL934,298263+16%

84Sonoma County, CACA486,444257−41%

85Suffolk County, NYNY1,546,090256−29%

86Marion County, ININ992,196256−5%

87District of Columbia, DCDC693,645256−13%

88Essex County, MAMA826,653250−4%

89Hamilton County, OHOH838,418250+30%

90Tulsa County, OKOK698,782235+58%

91Rockland County, NYNY357,397234+87%

92Barnstable County, MAMA233,539233+732%

93Hudson County, NJNJ735,033231−60%

94Gwinnett County, GAGA1,018,099231+103%

95El Dorado County, CACA192,323229+295%

96Gallatin County, MTMT128,740229+1662%

97Clark County, WAWA532,119228−9%

98Pierce County, WAWA946,288224−54%

99Lane County, OROR381,584219+20%

100Ada County, IDID546,141219−36%

101Washoe County, NVNV509,386213−36%

102Montgomery County, TXTX781,194212−35%

103Santa Cruz County, CACA258,852206+7%

104Cumberland County, MEME317,222204+22%

105Clackamas County, OROR426,280202−33%

106New Hanover County, NCNC245,959201+11%

107Polk County, FLFL874,790200+3%

108Williamson County, TXTX752,827197+223%

109Larimer County, COCO377,292193+130%

110Plymouth County, MAMA546,829190+18%

111Benton County, WAWA221,722190+342%

112Volusia County, FLFL606,573189+95%

113Prince George's County, MDMD970,374189+69%

114Wake County, NCNC1,257,235184−63%

115Merced County, CACA297,260184+458%

116Kern County, CACA927,068183−20%

117Yolo County, CACA224,410182−60%

118Cape May County, NJNJ93,390180–

119Rockingham County, NHNH324,077175+133%

120Bexar County, TXTX2,160,088173−42%

121Racine County, WIWI198,919173+518%

122Adams County, COCO554,668173+220%

123Arapahoe County, COCO673,820173−51%

124Denton County, TXTX1,069,346172+85%

125Essex County, NJNJ896,379171+44%

126Waukesha County, WIWI417,210170+77%

127Harford County, MDMD266,446170+400%

128St. Johns County, FLFL346,328166+11%

129Fort Bend County, TXTX975,191164+7%

130Lake County, ININ504,612164+193%

131Washington County, OROR611,708162−63%

132Howard County, MDMD339,183162+46%

133Comanche County, OKOK122,158160+1131%

134Sedgwick County, KSKS538,433160+10%

135Nevada County, CACA101,911158+90%

136St. Tammany Parish, LALA279,108154+123%

137Placer County, CACA442,081152−54%

138Marion County, FLFL442,660152+38%

139Skagit County, WAWA132,975152+290%

140Harrison County, MSMS217,136151+459%

141Lexington County, SCSC317,588151+1578%

142Rutherford County, TNTN386,352151+459%

143Mohave County, AZAZ228,102150+67%

144Cumberland County, NJNJ157,148148+363%

145Elkhart County, ININ208,774146–

146Dane County, WIWI590,375145−22%

147Monmouth County, NJNJ651,035145+282%

148Hernando County, FLFL221,701145–

149Leon County, FLFL299,048145+504%

150Berkeley County, SCSC274,666143–

151Frederick County, MDMD302,883143+107%

152Charlotte County, FLFL217,212142+344%

153Randolph County, NCNC149,516140+1650%

154Lake County, FLFL456,068140+137%

155Hays County, TXTX304,390139+157%

156Richmond County, NYNY501,290138+182%

157Jasper County, MOMO127,428137+756%

158McLennan County, TXTX272,020137+13%

159DeKalb County, GAGA774,394137−36%

160Wilson County, TXTX56,139137–

161Terrebonne Parish, LALA104,163135+694%

162Macomb County, MIMI886,221134−59%

163Milwaukee County, WIWI924,216134−54%

164Kane County, ILIL525,757132+207%

165Providence County, RIRI678,179132+7%

166Rutherford County, NCNC65,745131–

167Putnam County, TNTN86,612130–

168Bradley County, TNTN115,465130+1344%

169Dauphin County, PAPA293,351130+106%

170Stanislaus County, CACA557,719130−22%

171Northampton County, PAPA324,411129+57%

172Escambia County, FLFL333,834129+55%

173Rockdale County, GAGA98,416127+210%

174East Baton Rouge Parish, LALA456,180127+25%

175Allegan County, MIMI123,188127+370%

176Henderson County, TNTN28,518127–

177Hawaii County, HIHI210,043125+71%

178Southeastern Connecticut Planning Region, CTCT284,015124–

179Duval County, FLFL1,062,963124−35%

180Capitol Planning Region, CTCT994,115123–

181Oklahoma County, OKOK822,125123−55%

182Scott County, MNMN159,017123+515%

183Alachua County, FLFL290,028121−18%

184Monterey County, CACA433,729119−25%

185Kent County, MIMI675,232119−16%

186Rutland County, VTVT59,653118+3833%

187Flathead County, MTMT115,429117+154%

188Merrimack County, NHNH158,078114+375%

189Hood River County, OROR23,720114–

190Bell County, TXTX402,248114+58%

191Ozaukee County, WIWI94,346114+63%

192Santa Rosa County, FLFL211,115113+10%

193Washtenaw County, MIMI370,214113−28%

194St. Louis, MOMO278,144112+133%

195Wayne County, OHOH116,758110–

196Charleston County, SCSC436,200110+633%

197St. Charles County, MOMO426,499109+10%

198Santa Fe County, NMNM156,907109+173%

199Bronx County, NYNY1,406,332108+414%

200York County, PAPA473,197108+8%

201Bernalillo County, NMNM667,601107−71%

202Baltimore County, MDMD847,650107+14%

203Dougherty County, GAGA82,616106–

204Orange County, NCNC152,498104+41%

205Montgomery County, OHOH539,598104−13%

206Fresno County, CACA1,035,456103+164%

207Hunt County, TXTX123,336103+312%

208Ocean County, NJNJ673,746103−36%

209Benton County, ARAR332,554102+79%

210Brazos County, TXTX249,088102+629%

211Pinal County, AZAZ539,380101−31%

212Buncombe County, NCNC277,417101+359%

213Medina County, TXTX56,881101+818%

214Tehama County, CACA64,665101+42%

215Crawford County, ARAR62,657100–

216Cache County, UTUT145,000100+170%

217Lucas County, OHOH423,34799+1000%

218Wood County, OHOH134,17698+206%

219Monroe County, ININ143,34598+85%

220Montgomery County, PAPA877,64398−71%

221Tompkins County, NYNY104,04797+223%

222Cleveland County, OKOK303,97396−40%

223Grant County, WAWA105,72796+380%

224Bullitt County, KYKY86,45495+764%

225St. Clair County, MIMI160,48694+236%

226Baldwin County, ALAL267,76193–

227St. Joseph County, ININ272,86193+343%

228Rockwall County, TXTX140,73892+156%

229McHenry County, ILIL317,75192+74%

230Baltimore, MDMD569,99791−15%

231Monroe County, NYNY750,50690−70%

232Weber County, UTUT278,17489−60%

233Dakota County, MNMN457,71088+73%

234Boone County, MOMO191,74688+184%

235Ashland County, OHOH52,52388+363%

236Johnson County, KSKS636,90688−18%

237Columbia County, NYNY60,16887+691%

238Polk County, OROR90,03787+81%

239Eagle County, COCO54,29186−66%

240Luzerne County, PAPA332,12686+59%

241Dutchess County, NYNY300,70885−37%

242Summit County, OHOH538,37685−17%

243Canyon County, IDID275,12385+215%

244La Plata County, COCO56,89885+183%

245Napa County, CACA132,94984+5%

246Comal County, TXTX209,16684–

247Madison County, ILIL263,11084+9%

248Yavapai County, AZAZ252,55283+2%

249Montague County, TXTX21,96683–

250New Castle County, DEDE588,02682+273%

251Waller County, TXTX69,85882–

252Anchorage, AKAK287,15581−75%

253Mariposa County, CACA16,91881–

254Washington County, UTUT213,67081+3%

255Polk County, IAIA516,54681−51%

256Anne Arundel County, MDMD603,38081−71%

257Walworth County, WIWI106,12781+252%

258Miami-Dade County, FLFL2,802,02979−74%

259Will County, ILIL712,25379+3%

260Douglas County, NENE606,46078−67%

261Williamson County, TNTN272,06178−24%

262Alexander County, NCNC36,95878+609%

263Lee County, FLFL875,60778−10%

264Pasco County, FLFL674,51678−67%

265Allen County, ININ402,32978+44%

266Scott County, IAIA175,25977−6%

267Lake County, MTMT33,39276+485%

268Greene County, OHOH174,32276+33%

269Jackson County, OROR221,79576−6%

270Blaine County, IDID25,51776+62%

271Erie County, NYNY946,74175−51%

272Jefferson County, ALAL665,74275−14%

273Greater Bridgeport Planning Region, CTCT337,69775–

274Ingham County, MIMI289,70974−52%

275Anderson County, SCSC219,93074+68%

276Kittitas County, WAWA48,80374+825%

277Ouachita Parish, LALA158,54273+135%

278Stark County, OHOH373,77173+38%

279York County, SCSC306,88773+143%

280Kitsap County, WAWA283,37473−70%

281Orleans Parish, LALA362,15472+33%

282Kent County, RIRI173,49570+126%

283Jefferson County, KYKY795,22270−60%

284Butte County, CACA209,21169−43%

285Mahoning County, OHOH224,70669−13%

286Calhoun County, ALAL115,83469–

287Summit County, UTUT43,14169−18%

288Daviess County, MOMO8,55868–

289Mesa County, COCO162,84568−28%

290Hall County, GAGA226,56868–

291Christian County, ILIL33,44368+100%

292Seward County, KSKS21,07368–

293DeSoto County, MSMS197,91867+272%

294Bradford County, FLFL28,30767–

295Bucks County, PAPA647,82866−70%

296Cumberland County, PAPA277,27066+78%

297Henrico County, VAVA342,77566−46%

298Shasta County, CACA181,64865−68%

299Lorain County, OHOH323,21965+150%

300Flagler County, FLFL140,36065+132%

301Chatham County, GAGA311,85565+225%

302Tooele County, UTUT87,46164+64%

303Whatcom County, WAWA236,39264−33%

304Island County, WAWA85,65764−52%

305Lancaster County, PAPA563,15963−64%

306Fauquier County, VAVA76,50363−31%

307Chesapeake, VAVA255,33263+800%

308Saginaw County, MIMI187,68862+1450%

309Henry County, GAGA264,92262–

310St. Mary's County, MDMD116,69262–

311Minnehaha County, SDSD212,69161+33%

312Carroll County, GAGA131,03661+771%

313Kent County, MDMD19,56561–

314Van Buren County, MIMI76,07160+329%

315Gloucester County, NJNJ312,63860+43%

316Deschutes County, OROR213,07260−51%

317Maui County, HIHI160,59260+67%

318Boone County, ININ80,68960–

319Lincoln County, NCNC98,65460+140%

320Baker County, OROR16,65859–

321Hidalgo County, TXTX921,54959+743%

322Marathon County, WIWI139,43259+11%

323Kootenai County, IDID191,86459+157%

324Somerset County, MEME51,62059–

325Park County, COCO18,31458–

326Ramsey County, MNMN541,62358−36%

327Mercer County, NJNJ399,28958−50%

328Franklin County, TNTN45,57958–

329Wagoner County, OKOK93,26358+346%

330Indian River County, FLFL172,79958−44%

331McDowell County, NCNC45,19858+1060%

332Buffalo County, NENE51,17257+185%

333Lincoln County, TNTN36,85357–

334Morris County, NJNJ524,25157−38%

335Houston County, GAGA178,21457−81%

336Sumner County, TNTN215,53856+27%

337Washington County, MNMN286,89556+93%

338Orleans County, NYNY39,82556–

339Parker County, TXTX184,76756+273%

340Effingham County, GAGA74,39756–

341Ulster County, NYNY183,33056−36%

342Androscoggin County, MEME116,48755+1000%

343Matanuska-Susitna, AKAK118,66654+671%

344Noble County, OKOK10,89954+2600%

345Lackawanna County, PAPA216,50254−52%

346Middlesex County, NJNJ883,33554+74%

347DeSoto County, FLFL37,07854–

348Manatee County, FLFL468,20054+50%

349Strafford County, NHNH135,04353−33%

350Kosciusko County, ININ80,89253+563%

351Penobscot County, MEME157,96753+20%

352Jefferson County, WIWI86,50553+26%

353Inyo County, CACA18,15852–

354Carteret County, NCNC70,46952+420%

355Clatsop County, OROR40,92652–

356Washington County, PAPA210,80252−5%

357Hardin County, KYKY113,48252+271%

358Dillingham Census Area, AKAK4,48351–

359Shelby County, TNTN910,22651−77%

360Chisago County, MNMN59,14251–

361Jasper County, SCSC38,53351–

362Grand County, COCO16,49651−6%

363Camden County, NJNJ535,79950−12%

364Albany County, NYNY321,22550−60%

365Genesee County, MIMI401,09349−43%

366Pulaski County, MOMO54,44249–

367Ontario County, NYNY113,13049+880%

368Cabarrus County, NCNC249,72549–

369Fairfield County, OHOH169,75249–

370Okaloosa County, FLFL221,81049+7%

371Osceola County, FLFL481,71849−9%

372Lehigh County, PAPA384,38349−62%

373Cochise County, AZAZ126,33248−2%

374Real County, TXTX2,74548–

375Clay County, FLFL239,59348+78%

376Nassau County, FLFL106,87948+92%

377Newton County, GAGA125,58348+0%

378Box Elder County, UTUT65,32048+78%

379Nye County, NVNV57,33647+292%

380Onondaga County, NYNY466,58447−51%

381Dare County, NCNC38,24547–

382Benton County, OROR97,72847−18%

383Jefferson County, WVWV63,10247–

384Warren County, VAVA42,74046–

385Eau Claire County, WIWI109,03346−22%

386Pottawattamie County, IAIA92,99646+283%

387Seminole County, FLFL491,88446−74%

388Gila County, AZAZ53,80145+309%

389Delaware County, OHOH242,03245+5%

390Delaware County, OKOK41,91045+543%

391Roane County, TNTN57,39545+7%

392DeKalb County, ILIL101,83545−15%

393Tippecanoe County, ININ190,45645−53%

394Rensselaer County, NYNY160,51044+159%

395Curry County, OROR22,62144–

396Licking County, OHOH185,56444−56%

397Vigo County, ININ106,51244–

398Otoe County, NENE16,53143–

399Orange County, NYNY417,66943−76%

400Linn County, OROR132,84343−57%

401Adams County, PAPA107,59443−19%

402Delaware County, PAPA580,93743−77%

403Fremont County, WYWY39,46443+43%

404Alamance County, NCNC186,17743+258%

405Yamhill County, OROR110,02442+121%

406Ohio County, WVWV40,49642–

407Sheboygan County, WIWI118,04742+1300%

408Des Moines County, IAIA38,07742+223%

409Collier County, FLFL417,13142−26%

410Walton County, FLFL93,28842+367%

411Marshall County, IAIA39,89042–

412Monroe County, MIMI156,00441−67%

413Muskegon County, MIMI177,90141−27%

414Lancaster County, NENE334,04941+64%

415Cleveland County, NCNC103,32541+52%

416Douglas County, OROR111,95141+28%

417Montgomery County, TNTN249,93541−60%

418Cedar County, MOMO14,88841+11%

419Osage County, KSKS15,69341+1267%

420Garfield County, COCO63,47441–

421Juneau, AKAK31,60940−9%

422Garfield County, OKOK61,77940–

423Greenville County, SCSC583,12540+3%

424Spartanburg County, SCSC380,85740–

425Iron County, UTUT67,14140−32%

426Wood County, WVWV82,38540–

427San Juan County, WAWA18,57740+38%

428Douglas County, NVNV50,11139+179%

429Atlantic County, NJNJ278,65739−43%

430St. Lucie County, FLFL402,44938−59%

431Guilford County, NCNC562,23438−57%

432Stephens County, OKOK44,31038–

433Marion County, OROR355,77738−81%

434St. Croix County, WIWI98,27638+192%

435Valencia County, NMNM82,01338–

436Robertson County, TNTN80,17538+73%

437Highlands County, FLFL111,12238+280%

438Forsyth County, GAGA282,80538−28%

439McLean County, ILIL171,41938+111%

440Marion County, IAIA34,19238+443%

441Ward County, NDND68,23337+118%

442Beaver County, PAPA166,03237+640%

443Fayette County, KYKY329,75137−85%

444Monroe County, FLFL80,40636−47%

445Bulloch County, GAGA86,94936–

446Ketchikan Gateway, AKAK13,54935–

447Franklin County, MOMO108,09035+3400%

448Canadian County, OKOK187,18935−74%

449Crawford County, PAPA81,79235+46%

450Brown County, TXTX38,71135–

451Broomfield County, COCO79,17435−27%

452De Witt County, ILIL15,11835–

453LaSalle County, ILIL107,77335+289%

454Delaware County, ININ113,10635−17%

455Lynchburg, VAVA81,34735+338%

456Pope County, ARAR64,97634+1600%

457Broome County, NYNY195,73634−13%

458Lake County, SDSD10,99334–

459Teton County, WYWY23,33334–

460Saline County, ARAR133,28834+79%

461Yellowstone County, MTMT172,69234−15%

462Archuleta County, COCO14,30634–

463Martin County, FLFL166,27234−32%

464Porter County, ININ176,04934+42%

465Baxter County, ARAR42,98233–

466Tuolumne County, CACA53,16033+371%

467Henderson County, NCNC122,37533–

468Norfolk, VAVA231,01333−55%

469Staunton, VAVA26,80133+230%

470Mendocino County, CACA88,12232−73%

471Jackson County, MIMI159,55232+220%

472Grafton County, NHNH93,22532−38%

473Hillsborough County, NHNH433,41532−75%

474Passaic County, NJNJ531,62432−3%

475Geauga County, OHOH95,67632+220%

476Lincoln County, OROR50,63632+967%

477Pickens County, SCSC139,19832–

478Jefferson County, FLFL16,00732–

479Fayette County, PAPA123,02132+256%

480Eaton County, MIMI109,58131−14%

481Lawrence County, MOMO39,40131–

482Trumbull County, OHOH198,97231+158%

483Newport County, RIRI83,05131−60%

484Randall County, TXTX152,35131−50%

485Wood County, TXTX49,68831+121%

486Windsor County, VTVT57,31231+107%

487Sangamon County, ILIL194,17031−69%

488Sussex County, NJNJ148,06331+675%

489Lake County, OHOH232,21731−11%

490Weld County, COCO378,42631−62%

491Floyd County, KYKY34,40131+82%

492Miami County, OHOH112,63430+20%

493Hamilton County, TNTN390,83330−68%

494Loudon County, TNTN63,76430–

495York County, VAVA71,37430−6%

496Graham County, AZAZ40,15730+400%

497Bandera County, TXTX22,87630–

498Erie County, PAPA265,83229−22%

499Montour County, PAPA17,86829–

500Spink County, SDSD6,15529–

SHOWING 1–500 OF 1,083

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES

Frequently asked

Which county has the highest australian population?

Los Angeles County, California ranks #1 with 4,710 (2024 American Community Survey).

What are the top 5 counties by australian population?

Los Angeles County, California, New York County, New York, Cook County, Illinois, Kings County, New York, King County, Washington.

How many counties are in this ranking?

1,083 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.

How is australian population measured?

Number of residents who are Australian ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).