RANKING · 2010 CENSUS · 500 SHOWN OF 1,173

Largest Australian population, US counties · 2010

US counties ranked by the number of residents who are Australian ancestry, 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 4,526. 1,173 counties qualify in total. California carries 10 of the top 25 entries.

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPAUSTRALIAN POPULATIONVS 2000

01Los Angeles County, CACA9,694,9344,526–

02New York County, NYNY1,664,8622,719–

03San Diego County, CACA3,282,2482,070–

04Orange County, CACA3,149,5071,702–

05King County, WAWA2,344,9391,648–

06Maricopa County, AZAZ4,689,5581,180–

07Harris County, TXTX5,045,0261,130–

08Cook County, ILIL5,194,625977–

09San Francisco County, CACA826,079954–

10Riverside County, CACA2,544,916873–

11San Bernardino County, CACA2,224,091857–

12Middlesex County, MAMA1,669,979834–

13Kings County, NYNY2,653,963832–

14Salt Lake County, UTUT1,220,916815–

15Tarrant County, TXTX2,248,466793–

16Sacramento County, CACA1,618,460767–

17Contra Costa County, CACA1,170,070743–

18Broward County, FLFL2,013,317692–

19Clark County, NVNV2,407,226671–

20Palm Beach County, FLFL1,575,726614–

21Hudson County, NJNJ735,033573–

22Alameda County, CACA1,636,630566–

23Santa Clara County, CACA1,914,391547–

24Honolulu County, HIHI988,703530–

25Wake County, NCNC1,257,235499–

26Pierce County, WAWA946,288492–

27San Mateo County, CACA743,568479–

28Westchester County, NYNY1,015,743472–

29Oakland County, MIMI1,288,337462–

30Multnomah County, OROR795,391455–

31Yolo County, CACA224,410450–

32Sonoma County, CACA486,444439–

33Fulton County, GAGA1,098,791439–

34Santa Barbara County, CACA442,065438–

35Washington County, OROR611,708432–

36Marin County, CACA253,694424–

37Travis County, TXTX1,389,670417–

38Nassau County, NYNY1,398,939388–

39Ventura County, CACA830,851384–

40Spokane County, WAWA558,344377–

41Bernalillo County, NMNM667,601369–

42Collin County, TXTX1,297,179366–

43Fairfax County, VAVA1,167,873365–

44Suffolk County, NYNY1,546,090361–

45Madison County, ALAL433,516359–

46Hillsborough County, FLFL1,574,115358–

47Franklin County, OHOH1,361,536357–

48Arapahoe County, COCO673,820354–

49Hennepin County, MNMN1,284,784351–

50St. Clair County, ILIL250,708350–

51Snohomish County, WAWA870,656343–

52Ada County, IDID546,141342–

53Washoe County, NVNV509,386335–

54Montgomery County, PAPA877,643333–

55St. Louis County, MOMO990,911332–

56Placer County, CACA442,081328–

57Montgomery County, TXTX781,194327–

58Pima County, AZAZ1,074,685325–

59Anchorage, AKAK287,155324–

60Utah County, UTUT759,859324–

61Macomb County, MIMI886,221323–

62Allegheny County, PAPA1,225,035322–

63Pinellas County, FLFL948,563317–

64Douglas County, COCO399,396316–

65Wayne County, MIMI1,769,038312–

66Virginia Beach, VAVA453,737312–

67Miami-Dade County, FLFL2,802,029306–

68Monroe County, NYNY750,506304–

69Denver County, COCO740,613301–

70Clackamas County, OROR426,280301–

71Houston County, GAGA178,214300–

72Bexar County, TXTX2,160,088296–

73District of Columbia, DCDC693,645295–

74Milwaukee County, WIWI924,216291–

75Montgomery County, MDMD1,074,582288–

76Queens County, NYNY2,358,182285–

77Anne Arundel County, MDMD603,380276–

78Oklahoma County, OKOK822,125276–

79Jefferson County, COCO580,451272–

80Dallas County, TXTX2,661,397272–

81Marion County, ININ992,196269–

82Norfolk County, MAMA739,749265–

83Essex County, MAMA826,653261–

84Eagle County, COCO54,291256–

85Clark County, WAWA532,119251–

86Fayette County, KYKY329,751249–

87Bergen County, NJNJ977,026248–

88Kitsap County, WAWA283,374246–

89Philadelphia County, PAPA1,574,281243–

90Pasco County, FLFL674,516237–

91Douglas County, NENE606,460233–

92Kern County, CACA927,068228–

93DuPage County, ILIL934,298226–

94Shelby County, TNTN910,226225–

95Weber County, UTUT278,174223–

96San Luis Obispo County, CACA282,367222–

97Bucks County, PAPA647,828220–

98Cobb County, GAGA793,345218–

99Suffolk County, MAMA791,891215–

100DeKalb County, GAGA774,394213–

101Marion County, OROR355,777205–

102Shasta County, CACA181,648203–

103Cuyahoga County, OHOH1,232,925199–

104San Joaquin County, CACA823,815197–

105Polk County, FLFL874,790195–

106Santa Cruz County, CACA258,852193–

107Hamilton County, OHOH838,418193–

108Duval County, FLFL1,062,963190–

109Orange County, FLFL1,528,002190–

110Dane County, WIWI590,375185–

111Lane County, OROR381,584183–

112Delaware County, PAPA580,937183–

113Orange County, NYNY417,669182–

114New Hanover County, NCNC245,959181–

115Seminole County, FLFL491,884177–

116Lake County, CACA67,772177–

117Brazoria County, TXTX419,080177–

118Lancaster County, PAPA563,159176–

119Jefferson County, KYKY795,222175–

120Lake County, ILIL719,339171–

121Cumberland County, MEME317,222167–

122Stanislaus County, CACA557,719166–

123Polk County, IAIA516,546166–

124Mecklenburg County, NCNC1,233,383163–

125Beaufort County, SCSC204,433162–

126Plymouth County, MAMA546,829161–

127Cleveland County, OKOK303,973161–

128Ocean County, NJNJ673,746161–

129Monterey County, CACA433,729159–

130Washtenaw County, MIMI370,214158–

131Boulder County, COCO328,560157–

132Davis County, UTUT381,227156–

133Horry County, SCSC427,551155–

134Ingham County, MIMI289,709153–

135Erie County, NYNY946,741153–

136Fort Bend County, TXTX975,191153–

137Brevard County, FLFL663,982151–

138Berrien County, MIMI152,444151–

139St. Johns County, FLFL346,328150–

140Arlington County, VAVA243,931150–

141Tulsa County, OKOK698,782149–

142Alachua County, FLFL290,028147–

143Pinal County, AZAZ539,380147–

144Sedgwick County, KSKS538,433146–

145Putnam County, NYNY99,028144–

146Brown County, WIWI275,803144–

147Kent County, MIMI675,232142–

148Somerset County, NJNJ356,486140–

149Solano County, CACA455,376137–

150Canadian County, OKOK187,189135–

151Chester County, PAPA557,116135–

152Calaveras County, CACA46,605134–

153Dutchess County, NYNY300,708134–

154Island County, WAWA85,657134–

155Ellis County, TXTX240,867132–

156Chesterfield County, VAVA397,148131–

157Hillsborough County, NHNH433,415130–

158Lehigh County, PAPA384,383129–

159Durham County, NCNC347,240127–

160Albany County, NYNY321,225126–

161Davidson County, TNTN745,904125–

162Rockland County, NYNY357,397125–

163Gibson County, ININ33,091124–

164Monroe County, MIMI156,004123–

165Providence County, RIRI678,179123–

166Henrico County, VAVA342,775123–

167Prince William County, VAVA502,966123–

168Deschutes County, OROR213,072122–

169Jackson County, MOMO732,994122–

170Union County, NJNJ601,863122–

171Butte County, CACA209,211121–

172McLennan County, TXTX272,020121–

173Montgomery County, OHOH539,598120–

174Sarasota County, FLFL479,958119–

175Essex County, NJNJ896,379119–

176Mendocino County, CACA88,122117–

177Mercer County, NJNJ399,289116–

178Johnson County, TXTX218,048116–

179Monroe County, PAPA167,179115–

180Saratoga County, NYNY241,343115–

181Gwinnett County, GAGA1,018,099114–

182Lonoke County, ARAR76,664114–

183Lackawanna County, PAPA216,502113–

184Prince George's County, MDMD970,374112–

185Lee County, ALAL189,881111–

186Howard County, MDMD339,183111–

187Burlington County, NJNJ481,439111–

188Marion County, FLFL442,660110–

189Jennings County, ININ27,622109–

190Washington County, TXTX38,288109–

191Johnson County, KSKS636,906107–

192Baltimore, MDMD569,997107–

193Boone County, KYKY145,316106–

194El Paso County, COCO757,040105–

195Indian River County, FLFL172,799104–

196Santa Rosa County, FLFL211,115103–

197Summit County, OHOH538,376103–

198Thurston County, WAWA304,261103–

199Montgomery County, TNTN249,935103–

200Williamson County, TNTN272,061103–

201Sitka, AKAK8,319102–

202East Baton Rouge Parish, LALA456,180102–

203Licking County, OHOH185,564101–

204Alexandria, VAVA160,662101–

205Sangamon County, ILIL194,170100–

206York County, PAPA473,197100–

207Spotsylvania County, VAVA155,388100–

208Linn County, OROR132,84399–

209St. Charles County, MOMO426,49999–

210Volusia County, FLFL606,57397–

211Tippecanoe County, ININ190,45696–

212Onondaga County, NYNY466,58496–

213Hopkins County, TXTX39,06396–

214Waukesha County, WIWI417,21096–

215Hamilton County, TNTN390,83395–

216Whatcom County, WAWA236,39295–

217Mesa County, COCO162,84594–

218Baltimore County, MDMD847,65094–

219Union County, OHOH73,44694–

220St. Lucie County, FLFL402,44993–

221Denton County, TXTX1,069,34693–

222Hamilton County, ININ387,03692–

223Calhoun County, MIMI133,40892–

224Morris County, NJNJ524,25192–

225Oneida County, NYNY226,39292–

226Accomack County, VAVA33,85992–

227Fauquier County, VAVA76,50391–

228Mohave County, AZAZ228,10290–

229Ramsey County, MNMN541,62390–

230Cass County, MOMO115,85989–

231Guilford County, NCNC562,23489–

232Pitt County, NCNC182,93689–

233Lee County, FLFL875,60787–

234Jefferson County, ALAL665,74287–

235Pulaski County, ARAR404,61187–

236Le Sueur County, MNMN29,45387–

237Ulster County, NYNY183,33087–

238Yuba County, CACA88,69186–

239Genesee County, MIMI401,09386–

240Lewis and Clark County, MTMT75,33186–

241James City County, VAVA83,32686–

242Fairbanks North Star, AKAK93,97285–

243San Benito County, CACA70,08284–

244Larimer County, COCO377,29284–

245Summit County, UTUT43,14184–

246Nevada County, CACA101,91183–

247Escambia County, FLFL333,83483–

248Carroll County, MDMD176,67783–

249Galveston County, TXTX372,20783–

250Muscogee County, GAGA202,17182–

251Scott County, IAIA175,25982–

252Northampton County, PAPA324,41182–

253Weld County, COCO378,42681–

254Yavapai County, AZAZ252,55281–

255Anoka County, MNMN381,60581–

256Jackson County, OROR221,79581–

257Jefferson County, MOMO233,13281–

258Sullivan County, NYNY80,58681–

259Newport News, VAVA183,23081–

260La Crosse County, WIWI121,33981–

261Natrona County, WYWY80,52681–

262Napa County, CACA132,94980–

263Richland County, OHOH124,89380–

264Worcester County, MAMA888,50279–

265Strafford County, NHNH135,04379–

266Mahoning County, OHOH224,70679–

267Washington County, UTUT213,67079–

268Burnet County, TXTX57,01579–

269Clarke County, GAGA129,92177–

270Wyandotte County, KSKS170,59777–

271Madison County, ILIL263,11077–

272Will County, ILIL712,25377–

273Newport County, RIRI83,05177–

274Hanover County, VAVA116,42377–

275Sweetwater County, WYWY41,26777–

276O'Brien County, IAIA14,22075–

277Rockingham County, NHNH324,07775–

278Stevens County, WAWA49,66875–

279Humboldt County, CACA131,64774–

280Calvert County, MDMD94,48474–

281Orange County, NCNC152,49874–

282Tulare County, CACA485,14673–

283Hawaii County, HIHI210,04373–

284Norfolk, VAVA231,01373–

285Livingston County, MIMI197,31572–

286Bell County, TXTX402,24872–

287Tehama County, CACA64,66571–

288Berks County, PAPA440,07270–

289Ozaukee County, WIWI94,34670–

290St. Tammany Parish, LALA279,10869–

291Frederick County, MDMD302,88369–

292Hunterdon County, NJNJ131,78169–

293Monroe County, FLFL80,40668–

294Swift County, MNMN9,76368–

295Atlantic County, NJNJ278,65768–

296Forsyth County, NCNC401,71868–

297Carver County, MNMN114,37967–

298Kalamazoo County, MIMI263,79566–

299Tazewell County, ILIL130,04964–

300Chelan County, WAWA81,94164–

301Erath County, TXTX43,91164–

302Dauphin County, PAPA293,35163–

303Lubbock County, TXTX328,90663–

304Clallam County, WAWA78,20263–

305Knox County, TNTN511,45362–

306Iredell County, NCNC211,79862–

307Randall County, TXTX152,35162–

308Tangipahoa Parish, LALA141,34661–

309Williamson County, TXTX752,82761–

310Manassas, VAVA44,33261–

311Roanoke, VAVA99,11161–

312Kenosha County, WIWI168,44861–

313Niagara County, NYNY208,91260–

314San Miguel County, COCO7,75359–

315Lake County, FLFL456,06859–

316Tuscaloosa County, ALAL241,36859–

317Grady County, OKOK59,12859–

318Marion County, OHOH65,11559–

319Iron County, UTUT67,14159–

320Eau Claire County, WIWI109,03359–

321Coffee County, ALAL56,95358–

322El Dorado County, CACA192,32358–

323Clinton County, MOMO21,66158–

324Lincoln County, MOMO66,67658–

325Montgomery County, NCNC26,40358–

326Routt County, COCO25,32957–

327Collier County, FLFL417,13157–

328Benton County, ARAR332,55457–

329Benton County, OROR97,72857–

330Camden County, NJNJ535,79957–

331Wayne County, NYNY91,25057–

332Greene County, OHOH174,32257–

333Cullman County, ALAL94,00956–

334Lake County, ININ504,61256–

335Muskegon County, MIMI177,90156–

336Dorchester County, SCSC178,39756–

337Clay County, MOMO265,03256–

338Morgan County, MOMO22,41856–

339Jefferson County, NYNY111,54056–

340Mobile County, ALAL411,65855–

341Susquehanna County, PAPA38,23755–

342Washington County, PAPA210,80255–

343Adams County, COCO554,66854–

344Grand County, COCO16,49654–

345Osceola County, FLFL481,71854–

346Douglas County, KSKS120,92054–

347Orleans Parish, LALA362,15454–

348Allen County, ININ402,32954–

349Luzerne County, PAPA332,12654–

350Clermont County, OHOH216,97754–

351Hays County, TXTX304,39054–

352Pend Oreille County, WAWA14,45754–

353Forsyth County, GAGA282,80553–

354Monroe County, ININ143,34553–

355DeKalb County, ILIL101,83553–

356McHenry County, ILIL317,75153–

357Stark County, OHOH373,77153–

358Adams County, PAPA107,59453–

359Washington County, VTVT59,65253–

360Marathon County, WIWI139,43253–

361Madera County, CACA167,92752–

362Jefferson County, IAIA15,29152–

363Woodbury County, IAIA106,64952–

364Grafton County, NHNH93,22552–

365Dakota County, MNMN457,71051–

366Sullivan County, NHNH43,96151–

367Schenectady County, NYNY162,58151–

368Cumberland County, NCNC338,47351–

369Martin County, FLFL166,27250–

370Kings County, CACA154,32750–

371Matagorda County, TXTX36,46350–

372Yakima County, WAWA259,18550–

373Whitfield County, GAGA106,21249–

374Cochise County, AZAZ126,33249–

375Tuscola County, MIMI52,68049–

376Richmond County, NYNY501,29049–

377Broomfield County, COCO79,17448–

378Newton County, GAGA125,58348–

379Twin Falls County, IDID97,53948–

380Autauga County, ALAL61,92048–

381Muhlenberg County, KYKY30,63448–

382Polk County, OROR90,03748–

383St. Louis, MOMO278,14448–

384Lawrence County, OHOH55,71048–

385Blaine County, IDID25,51747–

386Henderson County, KYKY44,25547–

387Oldham County, KYKY70,98647–

388Okaloosa County, FLFL221,81046–

389Hendricks County, ININ193,51046–

390Cerro Gordo County, IAIA42,37246–

391Hinds County, MSMS211,88846–

392Champaign County, ILIL209,97246–

393Lawrence County, ILIL13,79046–

394Minnehaha County, SDSD212,69146–

395Flathead County, MTMT115,42946–

396Brunswick County, NCNC174,70246–

397Russell County, ALAL58,89845–

398Clinton County, MIMI80,43245–

399Macon County, ILIL99,30045–

400Piatt County, ILIL16,79145–

401St. Francois County, MOMO67,80945–

402Juneau, AKAK31,60944–

403Monona County, IAIA8,53944–

404Penobscot County, MEME157,96744–

405Coos County, OROR63,99244–

406Anderson County, SCSC219,93044–

407Platte County, NENE35,64944–

408Pender County, NCNC72,11144–

409Sumner County, TNTN215,53844–

410Cherokee County, TXTX53,33744–

411Amador County, CACA41,87643–

412Putnam County, ININ37,87643–

413Kane County, ILIL525,75743–

414Lebanon County, PAPA146,38043–

415Delaware County, OHOH242,03243–

416Benton County, WAWA221,72243–

417Lafayette Parish, LALA257,94942–

418Delaware County, ININ113,10642–

419Gloucester County, NJNJ312,63842–

420Jefferson County, WIWI86,50542–

421Roane County, TNTN57,39542–

422Rockdale County, GAGA98,41641–

423Warren County, IAIA57,33141–

424York County, MEME222,43441–

425DeKalb County, ININ44,53541–

426Silver Bow County, MTMT36,11841–

427Suffolk, VAVA104,69941–

428Barry County, MOMO36,20040–

429Yellowstone County, MTMT172,69240–

430Santa Fe County, NMNM156,90740–

431Clark County, OHOH135,34040–

432Kanawha County, WVWV172,38140–

433Yuma County, AZAZ224,44939–

434Fresno County, CACA1,035,45639–

435Vanderburgh County, ININ181,99539–

436Anderson County, KSKS8,01839–

437Anderson County, KYKY25,22539–

438Lapeer County, MIMI89,51639–

439Greenville County, SCSC583,12539–

440Sumter County, SCSC105,06739–

441Platte County, MOMO114,40039–

442Broome County, NYNY195,73639–

443Tooele County, UTUT87,46139–

444Skagit County, WAWA132,97539–

445Gunnison County, COCO17,43938–

446Pitkin County, COCO16,62538–

447Newton County, MOMO62,26338–

448Monmouth County, NJNJ651,03538–

449Hoke County, NCNC56,93938–

450Cass County, NDND201,79438–

451Nueces County, TXTX352,99238–

452Cameron County, TXTX433,94638–

453Cumberland County, PAPA277,27037–

454Erie County, PAPA265,83237–

455Cedar County, MOMO14,88837–

456Howard County, MOMO10,18037–

457Lee County, NCNC70,25837–

458Cache County, UTUT145,00037–

459Manatee County, FLFL468,20036–

460Maui County, HIHI160,59236–

461Madison County, IDID55,17236–

462Eaton County, MIMI109,58136–

463Umatilla County, OROR81,11936–

464Westmoreland County, PAPA349,32436–

465Washington County, RIRI129,79536–

466Fulton County, OHOH41,85336–

467Rockwall County, TXTX140,73836–

468Monongalia County, WVWV107,99136–

469Uinta County, WYWY20,72836–

470Bee County, TXTX32,51536–

471Paulding County, GAGA190,99635–

472Dale County, ALAL49,91235–

473Faulkner County, ARAR133,97935–

474Union County, OROR25,90035–

475Lake County, OHOH232,21735–

476Sevier County, UTUT22,82735–

477Hancock County, ININ90,96934–

478Switzerland County, ININ10,03734–

479Harford County, MDMD266,44634–

480Hillsdale County, MIMI45,73834–

481Ottawa County, MIMI308,45934–

482Christian County, ILIL33,44334–

483Menard County, ILIL11,86334–

484Bryan County, OKOK51,36734–

485Madison County, TNTN100,79034–

486Moore County, NCNC110,61934–

487Prince George County, VAVA43,93634–

488Hampton, VAVA137,31534–

489Merced County, CACA297,26033–

490Sioux County, IAIA36,77433–

491Jefferson County, KSKS18,29633–

492Livingston Parish, LALA155,03633–

493Passaic County, NJNJ531,62433–

494Albemarle County, VAVA118,35633–

495Charlotte County, FLFL217,21232–

496Douglas County, GAGA154,29332–

497Kennebec County, MEME129,06732–

498Caroline County, MDMD34,11632–

499Hampden County, MAMA464,33832–

500Isanti County, MNMN44,38632–

SHOWING 1–500 OF 1,173

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

Frequently asked

Which county has the highest australian population?

Los Angeles County, California ranks #1 with 4,526 (2010 American Community Survey).

What are the top 5 counties by australian population?

Los Angeles County, California, New York County, New York, San Diego County, California, Orange County, California, King County, Washington.

How many counties are in this ranking?

1,173 counties qualify after filtering for population minimums and data availability. The ranking covers 2010 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 (2010).