RANKING · 2020 CENSUS · 500 SHOWN OF 1,130

Highest Australian population share, US counties · 2020

US counties ranked by the share of all residents who are Australian ancestry (2020 American Community Survey). A concentration measure: Australian residents as a percentage of total population. Dillingham Census Area, Alaska leads at 1.4%. 1,130 counties qualify in total. Colorado carries 5 of the top 25 entries.

Australian Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPAUSTRALIAN SHAREVS 2010

USUnited States331,449,2810.0%–

01Dillingham Census Area, AKAK4,4831.4%–

02Lancaster County, VAVA10,9950.8%–

03Lake and Peninsula, AKAK1,3570.7%–

04San Miguel County, COCO7,7530.7%−0.1 pts

05Clay County, KSKS7,9900.6%–

06Falls Church, VAVA15,1590.5%–

07Hinsdale County, COCO7530.5%–

08Yates County, NYNY24,5470.5%+0.5 pts

09Pitkin County, COCO16,6250.5%+0.2 pts

10Baca County, COCO3,3470.4%–

11Storey County, NVNV4,2600.4%–

12Montague County, TXTX21,9660.4%–

13Noble County, OKOK10,8990.4%+0.4 pts

14Lexington, VAVA7,7690.4%–

15Cedar County, MOMO14,8880.4%+0.1 pts

16San Juan County, WAWA18,5770.4%+0.2 pts

17Kane County, UTUT8,5970.4%–

18Williams County, OHOH36,5490.3%–

19Hood River County, OROR23,7200.3%–

20Auglaize County, OHOH45,9090.3%–

21Lake County, MTMT33,3920.3%+0.3 pts

22Lake County, COCO7,5520.3%–

23Mitchell County, IAIA10,6500.3%–

24Emmet County, IAIA9,1070.3%–

25Ellis County, OKOK3,6130.3%–

26Kent County, MDMD19,5650.3%–

27Trego County, KSKS2,7400.2%–

28Parmer County, TXTX9,6780.2%–

29Washington County, GAGA19,4530.2%–

30St. Clair County, MOMO9,9760.2%–

31Andrew County, MOMO18,2410.2%–

32Fulton County, PAPA14,4830.2%–

33Franklin County, TXTX10,9940.2%–

34Mason County, ILIL12,4110.2%+0.1 pts

35Granville County, NCNC61,4210.2%–

36New York County, NYNY1,664,8620.2%+0.1 pts

37Teton County, WYWY23,3330.2%–

38Summit County, UTUT43,1410.2%−0.0 pts

39Comanche County, OKOK122,1580.2%+0.2 pts

40Grundy County, MOMO9,7440.2%–

41Skagit County, WAWA132,9750.2%+0.2 pts

42Pulaski County, KYKY67,3840.2%–

43Juneau, AKAK31,6090.2%+0.1 pts

44Bradford County, FLFL28,3070.2%–

45Daviess County, MOMO8,5580.2%–

46Ashland County, OHOH52,5230.2%+0.2 pts

47Lincoln County, WYWY21,1800.2%–

48Eagle County, COCO54,2910.2%−0.3 pts

49Prince of Wales-Hyder Census Area, AKAK5,7770.2%+0.1 pts

50Osage County, KSKS15,6930.2%+0.2 pts

51Douglas County, COCO399,3960.2%+0.1 pts

52Washington Parish, LALA44,9370.2%–

53Benewah County, IDID10,5080.2%–

54Franklin County, IDID15,8890.2%+0.1 pts

55St. Charles Parish, LALA50,5860.2%–

56Lincoln County, TNTN36,8530.2%–

57Daniels County, MTMT1,6120.2%–

58Bullitt County, KYKY86,4540.2%+0.2 pts

59Tehama County, CACA64,6650.2%+0.1 pts

60Marinette County, WIWI42,5740.2%+0.1 pts

61Iron County, UTUT67,1410.2%+0.0 pts

62Jefferson County, OHOH63,5970.2%–

63Polk County, MNMN30,5450.2%–

64Todd County, KYKY12,9720.2%–

65Hardin County, IAIA16,4550.2%+0.1 pts

66Warren County, IAIA57,3310.2%+0.1 pts

67Gilliam County, OROR1,9710.2%−0.0 pts

68Gila County, AZAZ53,8010.2%+0.1 pts

69Leon County, TXTX16,8940.2%–

70Columbia County, OROR54,0910.2%+0.1 pts

71Boone County, ININ80,6890.2%–

72Elk County, PAPA29,9260.2%–

73Oliver County, NDND1,8980.2%–

74Ketchikan Gateway, AKAK13,5490.2%–

75Davis County, UTUT381,2270.1%+0.1 pts

76Cache County, UTUT145,0000.1%+0.1 pts

77Putnam County, TNTN86,6120.1%–

78Montgomery County, ARAR8,5790.1%+0.1 pts

79Doniphan County, KSKS7,5940.1%–

80Walton County, FLFL93,2880.1%+0.1 pts

81Mills County, TXTX4,5800.1%–

82Nemaha County, NENE7,1020.1%–

83Wilbarger County, TXTX12,4810.1%–

84Cedar County, NENE8,3730.1%–

85Cherokee County, GAGA299,2730.1%–

86Cape May County, NJNJ93,3900.1%–

87Orange County, ININ19,8340.1%–

88San Francisco County, CACA826,0790.1%+0.0 pts

89Sierra County, NMNM11,3950.1%–

90Wasatch County, UTUT38,5140.1%–

91Kiowa County, OKOK8,1810.1%–

92Adams County, NDND2,2750.1%–

93Arlington County, VAVA243,9310.1%+0.1 pts

94Johnson County, WYWY8,9080.1%–

95Lee County, ALAL189,8810.1%+0.0 pts

96Delaware County, OKOK41,9100.1%+0.1 pts

97Cooke County, TXTX44,4610.1%–

98Lucas County, IAIA8,8470.1%–

99Somerset County, MEME51,6200.1%–

100Refugio County, TXTX6,6570.1%–

101Barnstable County, MAMA233,5390.1%+0.1 pts

102McDowell County, NCNC45,1980.1%+0.1 pts

103Levy County, FLFL48,5200.1%–

104Decatur County, IAIA7,6550.1%+0.1 pts

105Kendall County, ILIL145,4700.1%–

106Warren County, VAVA42,7400.1%–

107Thurston County, WAWA304,2610.1%+0.1 pts

108El Dorado County, CACA192,3230.1%+0.1 pts

109Golden Valley County, MTMT8440.1%–

110Kidder County, NDND2,3930.1%−0.2 pts

111Worth County, IAIA7,3380.1%+0.1 pts

112Denali, AKAK1,6160.1%–

113Hamilton County, NENE9,6780.1%–

114Sherman County, OROR2,0510.1%–

115Bandera County, TXTX22,8760.1%–

116Archuleta County, COCO14,3060.1%–

117Logan County, COCO20,6540.1%+0.0 pts

118Nevada County, CACA101,9110.1%+0.0 pts

119Washington County, KYKY12,3680.1%–

120Boulder County, COCO328,5600.1%+0.1 pts

121Amador County, CACA41,8760.1%+0.0 pts

122Allegan County, MIMI123,1880.1%+0.1 pts

123Weston County, WYWY6,8400.1%–

124Coryell County, TXTX85,5920.1%+0.1 pts

125Goodhue County, MNMN48,1950.1%+0.1 pts

126Ransom County, NDND5,6170.1%–

127Macon County, NCNC39,2320.1%–

128Gove County, KSKS2,6310.1%–

129Park County, WYWY31,1710.1%+0.1 pts

130Liberty County, TXTX121,3640.1%–

131Douglas County, ILIL19,8800.1%+0.0 pts

132Medina County, TXTX56,8810.1%+0.1 pts

133Smith County, TXTX252,5490.1%–

134Salem, VAVA25,8160.1%–

135Love County, OKOK10,7800.1%+0.0 pts

136Ottawa County, MIMI308,4590.1%+0.1 pts

137Rock County, WIWI166,4720.1%+0.1 pts

138Adams County, NENE31,0710.1%–

139Huerfano County, COCO7,0110.1%+0.1 pts

140Lane County, OROR381,5840.1%+0.1 pts

141Columbia County, FLFL74,0940.1%–

142Grafton County, NHNH93,2250.1%+0.0 pts

143Webster County, IAIA36,8380.1%–

144Dodge County, GAGA19,6630.1%–

145Southeast Fairbanks Census Area, AKAK7,2700.1%–

146Randolph County, NCNC149,5160.1%+0.1 pts

147Grant County, WAWA105,7270.1%+0.1 pts

148Green County, KYKY11,6440.1%–

149Cumberland County, MEME317,2220.1%+0.0 pts

150Marin County, CACA253,6940.1%−0.1 pts

151San Luis Obispo County, CACA282,3670.1%+0.0 pts

152Rockdale County, GAGA98,4160.1%+0.0 pts

153Madison County, VAVA14,2370.1%–

154St. Mary's County, MDMD116,6920.1%–

155Madison County, NCNC22,5530.1%+0.1 pts

156Roberts County, SDSD10,2550.1%–

157Upshur County, TXTX44,4100.1%+0.1 pts

158Marion County, ARAR17,5930.1%–

159Cabarrus County, NCNC249,7250.1%–

160Nacogdoches County, TXTX66,0350.1%–

161Jasper County, MOMO127,4280.1%+0.1 pts

162Snohomish County, WAWA870,6560.1%+0.0 pts

163York County, VAVA71,3740.1%+0.0 pts

164Wood County, OHOH134,1760.1%+0.1 pts

165Walla Walla County, WAWA62,3610.1%+0.1 pts

166St. Tammany Parish, LALA279,1080.1%+0.1 pts

167Buffalo County, WIWI13,3180.1%+0.1 pts

168Union County, GAGA27,8590.1%–

169Salt Lake County, UTUT1,220,9160.1%+0.0 pts

170Lamoille County, VTVT26,2940.1%+0.0 pts

171Klamath County, OROR70,2740.1%+0.0 pts

172Pinellas County, FLFL948,5630.1%+0.1 pts

173Harrison County, ININ40,4370.1%–

174Yolo County, CACA224,4100.1%−0.1 pts

175Matanuska-Susitna, AKAK118,6660.1%+0.1 pts

176Muscatine County, IAIA41,8530.1%–

177Lapeer County, MIMI89,5160.1%+0.0 pts

178Utah County, UTUT759,8590.1%+0.0 pts

179Sevier County, UTUT22,8270.1%−0.1 pts

180Wayne County, OHOH116,7580.1%–

181Loudoun County, VAVA449,7490.1%+0.1 pts

182Vilas County, WIWI23,7610.1%–

183York County, MEME222,4340.1%+0.1 pts

184Steuben County, NYNY91,8550.1%+0.1 pts

185DeKalb County, ILIL101,8350.1%+0.0 pts

186McCurtain County, OKOK30,7440.1%–

187Clark County, OHOH135,3400.1%+0.1 pts

188Big Horn County, WYWY12,0240.1%–

189Whatcom County, WAWA236,3920.1%+0.0 pts

190King County, WAWA2,344,9390.1%−0.0 pts

191McPherson County, KSKS30,0640.1%–

192Wasco County, OROR26,3100.1%+0.0 pts

193Newberry County, SCSC39,5610.1%–

194Scotland County, NCNC33,3220.1%+0.1 pts

195Putnam County, OHOH34,3800.1%–

196Contra Costa County, CACA1,170,0700.1%+0.0 pts

197Fayette County, ININ23,5330.1%–

198Boone County, KYKY145,3160.1%−0.0 pts

199Placer County, CACA442,0810.1%−0.0 pts

200Buchanan County, MOMO83,5400.1%+0.1 pts

201Gilpin County, COCO6,0730.1%–

202Richland County, MTMT11,3770.1%–

203Clackamas County, OROR426,2800.1%−0.0 pts

204Columbia County, PAPA66,1930.1%+0.1 pts

205Lincoln County, WIWI28,4030.1%+0.0 pts

206Adair County, MOMO25,6840.1%–

207Graham County, AZAZ40,1570.1%+0.1 pts

208Putnam County, FLFL77,7340.1%+0.1 pts

209Williamson County, TXTX752,8270.1%+0.1 pts

210Bartholomew County, ININ85,7290.1%–

211Platte County, MOMO114,4000.1%+0.0 pts

212Whitman County, WAWA48,5120.1%+0.0 pts

213Greene County, NCNC20,7000.1%–

214Poweshiek County, IAIA18,3680.1%+0.0 pts

215Bingham County, IDID51,1530.1%–

216Sonoma County, CACA486,4440.1%−0.0 pts

217Nolan County, TXTX14,1170.1%–

218Napa County, CACA132,9490.1%+0.0 pts

219Loudon County, TNTN63,7640.1%–

220Lawrence County, MOMO39,4010.1%–

221Washington County, KSKS5,5330.1%–

222Pembina County, NDND6,5680.1%+0.0 pts

223Radford, VAVA17,2430.1%−0.0 pts

224St. Clair County, MIMI160,4860.1%+0.1 pts

225Goochland County, VAVA29,1870.1%+0.0 pts

226Bon Homme County, SDSD7,2440.1%–

227Crawford County, KSKS39,0080.1%+0.0 pts

228Polk County, OROR90,0370.1%+0.0 pts

229Hitchcock County, NENE2,4670.1%–

230Santa Barbara County, CACA442,0650.1%−0.0 pts

231Arapahoe County, COCO673,8200.1%+0.0 pts

232Rusk County, WIWI14,1460.1%–

233Jefferson County, COCO580,4510.1%+0.0 pts

234Queen Anne's County, MDMD54,4480.1%+0.0 pts

235Union County, NJNJ601,8630.1%+0.0 pts

236Leelanau County, MIMI22,9820.1%–

237Cowlitz County, WAWA114,8850.1%+0.1 pts

238Winona County, MNMN50,5230.1%+0.0 pts

239Cherokee County, TXTX53,3370.1%−0.0 pts

240Avery County, NCNC18,1100.1%–

241Erie County, OHOH73,2960.1%+0.0 pts

242Pearl River County, MSMS59,3630.1%–

243Vigo County, ININ106,5120.1%–

244Bastrop County, TXTX118,9080.1%+0.1 pts

245Crow Wing County, MNMN69,1320.1%+0.1 pts

246Ada County, IDID546,1410.1%−0.0 pts

247Kings County, NYNY2,653,9630.1%+0.0 pts

248Floyd County, KYKY34,4010.1%+0.0 pts

249Kauai County, HIHI73,4000.1%+0.1 pts

250Cobb County, GAGA793,3450.1%+0.0 pts

251Logan County, OHOH46,3020.1%–

252Montgomery County, MDMD1,074,5820.1%+0.0 pts

253Sanpete County, UTUT31,4530.1%–

254Iroquois County, ILIL26,1500.1%+0.0 pts

255Hopkins County, TXTX39,0630.1%−0.2 pts

256Florence County, SCSC138,5040.1%–

257Pulaski County, MOMO54,4420.1%–

258Siskiyou County, CACA42,0130.1%+0.0 pts

259Richmond County, NYNY501,2900.1%+0.1 pts

260Harrisonburg, VAVA50,8390.1%+0.0 pts

261Beaverhead County, MTMT10,0430.1%–

262Laramie County, WYWY102,9380.1%–

263Washington County, OROR611,7080.1%−0.0 pts

264Lenawee County, MIMI97,7790.1%+0.0 pts

265Clark County, NVNV2,407,2260.1%+0.0 pts

266Tuolumne County, CACA53,1600.1%+0.1 pts

267Bonner County, IDID54,4200.1%+0.0 pts

268Crawford County, MOMO22,9290.1%–

269Ulster County, NYNY183,3300.1%+0.0 pts

270San Mateo County, CACA743,5680.1%−0.0 pts

271Wood County, TXTX49,6880.1%+0.0 pts

272Salem County, NJNJ66,2800.1%+0.1 pts

273Lassen County, CACA28,1170.1%–

274Kosciusko County, ININ80,8920.1%+0.1 pts

275Bourbon County, KSKS14,3190.1%–

276Frederick County, MDMD302,8830.1%+0.0 pts

277Delta County, MIMI36,5820.1%−0.0 pts

278Ventura County, CACA830,8510.1%+0.0 pts

279Santa Clara County, CACA1,914,3910.1%+0.0 pts

280Norfolk, VAVA231,0130.1%+0.0 pts

281Houston County, GAGA178,2140.1%−0.2 pts

282James City County, VAVA83,3260.1%−0.1 pts

283Buffalo County, NENE51,1720.1%+0.0 pts

284Pierce County, WAWA946,2880.1%−0.0 pts

285Los Angeles County, CACA9,694,9340.1%+0.0 pts

286Brown County, ININ15,7770.1%–

287Effingham County, GAGA74,3970.1%–

288St. Clair County, ILIL250,7080.1%−0.1 pts

289Champaign County, OHOH38,8200.1%–

290Larimer County, COCO377,2920.1%+0.0 pts

291Nicollet County, MNMN34,2730.1%–

292White County, ARAR80,0850.1%–

293Warren County, PAPA37,0380.1%–

294St. Croix County, WIWI98,2760.1%+0.0 pts

295Butte County, CACA209,2110.1%+0.0 pts

296Yavapai County, AZAZ252,5520.1%+0.0 pts

297Gonzales County, TXTX20,1590.1%–

298St. Johns County, FLFL346,3280.1%−0.0 pts

299Beaufort County, NCNC44,6700.1%–

300Cowley County, KSKS34,3820.1%–

301Chester County, PAPA557,1160.1%+0.0 pts

302Milam County, TXTX26,2580.1%−0.1 pts

303Norfolk County, MAMA739,7490.1%+0.0 pts

304Box Elder County, UTUT65,3200.1%+0.0 pts

305Mohave County, AZAZ228,1020.1%+0.0 pts

306Robertson County, TNTN80,1750.1%+0.0 pts

307Multnomah County, OROR795,3910.1%−0.0 pts

308Grant County, SDSD7,5340.1%–

309Schenectady County, NYNY162,5810.1%+0.0 pts

310Indian River County, FLFL172,7990.1%−0.0 pts

311Llano County, TXTX23,3530.1%+0.0 pts

312Orange County, CACA3,149,5070.1%−0.0 pts

313Clinton County, IAIA46,0020.1%–

314Rusk County, TXTX54,8540.1%+0.0 pts

315Jefferson County, WIWI86,5050.1%+0.0 pts

316Dickinson County, MIMI25,8270.1%+0.0 pts

317Douglas County, WIWI43,9900.1%–

318Kootenai County, IDID191,8640.1%+0.0 pts

319Clark County, WAWA532,1190.1%−0.0 pts

320Honolulu County, HIHI988,7030.1%−0.0 pts

321Franklin County, WAWA102,6120.1%+0.0 pts

322Calhoun County, ALAL115,8340.1%–

323Albemarle County, VAVA118,3560.1%+0.0 pts

324Knox County, ILIL47,7670.1%+0.0 pts

325Phelps County, MOMO45,2470.1%+0.0 pts

326Piute County, UTUT1,5090.1%–

327Humboldt County, NVNV17,2670.1%–

328Linn County, OROR132,8430.1%−0.0 pts

329Jackson County, MSMS147,6660.1%+0.0 pts

330Newport County, RIRI83,0510.1%−0.0 pts

331Meade County, KYKY30,6990.1%–

332Josephine County, OROR87,8670.1%+0.0 pts

333Westchester County, NYNY1,015,7430.1%+0.0 pts

334Santa Cruz County, CACA258,8520.1%−0.0 pts

335Geauga County, OHOH95,6760.1%+0.0 pts

336Harvey County, KSKS33,5800.1%–

337Meigs County, OHOH21,5870.1%−0.0 pts

338Benton County, MNMN41,7440.1%−0.0 pts

339Brevard County, FLFL663,9820.1%+0.0 pts

340Gregg County, TXTX126,0950.1%+0.0 pts

341Johnson County, IAIA160,0440.1%+0.0 pts

342Benton County, WAWA221,7220.1%+0.0 pts

343Tazewell County, ILIL130,0490.1%+0.0 pts

344Alexandria, VAVA160,6620.1%−0.0 pts

345Otero County, NMNM70,3680.1%+0.0 pts

346Brazos County, TXTX249,0880.1%+0.0 pts

347Broward County, FLFL2,013,3170.1%+0.0 pts

348Alameda County, CACA1,636,6300.1%+0.0 pts

349Mercer County, NJNJ399,2890.1%+0.0 pts

350Wayne County, NYNY91,2500.0%−0.0 pts

351Latah County, IDID41,8420.0%−0.0 pts

352Clay County, IAIA16,2020.0%+0.0 pts

353Washoe County, NVNV509,3860.0%−0.0 pts

354Travis County, TXTX1,389,6700.0%+0.0 pts

355Dakota County, MNMN457,7100.0%+0.0 pts

356El Paso County, COCO757,0400.0%+0.0 pts

357Monongalia County, WVWV107,9910.0%+0.0 pts

358Lincoln Parish, LALA48,3600.0%+0.0 pts

359Greene County, ARAR47,4110.0%+0.0 pts

360Staunton, VAVA26,8010.0%+0.0 pts

361Cumberland County, NJNJ157,1480.0%+0.0 pts

362Berkeley County, SCSC274,6660.0%–

363Shasta County, CACA181,6480.0%−0.1 pts

364Valencia County, NMNM82,0130.0%–

365Adams County, COCO554,6680.0%+0.0 pts

366Riverside County, CACA2,544,9160.0%+0.0 pts

367Hunterdon County, NJNJ131,7810.0%−0.0 pts

368Licking County, OHOH185,5640.0%−0.0 pts

369Wyandotte County, KSKS170,5970.0%−0.0 pts

370DeKalb County, ALAL74,0850.0%–

371Jefferson County, KSKS18,2960.0%−0.1 pts

372Hays County, TXTX304,3900.0%+0.0 pts

373Greenville County, SCSC583,1250.0%+0.0 pts

374Delaware County, NYNY44,3050.0%−0.0 pts

375Montgomery County, TNTN249,9350.0%−0.0 pts

376Marion County, KYKY20,1150.0%–

377Sitka, AKAK8,3190.0%−1.1 pts

378Edwards County, ILIL5,8980.0%–

379Williamsburg, VAVA15,8610.0%–

380Oakland County, MIMI1,288,3370.0%+0.0 pts

381Canyon County, IDID275,1230.0%+0.0 pts

382Warren County, NJNJ112,9530.0%+0.0 pts

383Lauderdale County, MSMS70,3170.0%–

384St. Louis, MOMO278,1440.0%+0.0 pts

385Weber County, UTUT278,1740.0%−0.1 pts

386Hamilton County, ININ387,0360.0%+0.0 pts

387Oconee County, GAGA44,8930.0%–

388Harford County, MDMD266,4460.0%+0.0 pts

389Cullman County, ALAL94,0090.0%−0.0 pts

390Emmet County, MIMI33,7750.0%–

391Alachua County, FLFL290,0280.0%−0.0 pts

392Gillespie County, TXTX28,5270.0%–

393Sacramento County, CACA1,618,4600.0%−0.0 pts

394Hernando County, FLFL221,7010.0%–

395Mineral County, WVWV26,7920.0%+0.0 pts

396Suffolk County, MAMA791,8910.0%+0.0 pts

397Transylvania County, NCNC34,2110.0%–

398Huntington County, ININ37,2240.0%–

399Jones County, IAIA21,2530.0%–

400Dauphin County, PAPA293,3510.0%+0.0 pts

401Lackawanna County, PAPA216,5020.0%−0.0 pts

402Humphreys County, TNTN19,6460.0%–

403Montmorency County, MIMI9,8420.0%–

404Coles County, ILIL46,6070.0%–

405Sarpy County, NENE208,3030.0%+0.0 pts

406San Diego County, CACA3,282,2480.0%−0.0 pts

407Chatham County, NCNC85,1110.0%+0.0 pts

408Mesa County, COCO162,8450.0%−0.0 pts

409Middlesex County, MAMA1,669,9790.0%−0.0 pts

410Park County, MTMT18,2140.0%+0.0 pts

411Denver County, COCO740,6130.0%−0.0 pts

412Comal County, TXTX209,1660.0%–

413Berks County, PAPA440,0720.0%+0.0 pts

414Saline County, NENE14,9960.0%–

415Cerro Gordo County, IAIA42,3720.0%−0.1 pts

416Tompkins County, NYNY104,0470.0%+0.0 pts

417Weakley County, TNTN33,2610.0%–

418Cleveland County, NCNC103,3250.0%+0.0 pts

419Dutchess County, NYNY300,7080.0%−0.0 pts

420Spokane County, WAWA558,3440.0%−0.0 pts

421White County, ININ25,1640.0%–

422Eau Claire County, WIWI109,0330.0%−0.0 pts

423Bulloch County, GAGA86,9490.0%–

424Lonoke County, ARAR76,6640.0%−0.1 pts

425Ouray County, COCO5,2650.0%–

426Washtenaw County, MIMI370,2140.0%−0.0 pts

427Maricopa County, AZAZ4,689,5580.0%+0.0 pts

428Abbeville County, SCSC24,8360.0%–

429Hillsborough County, FLFL1,574,1150.0%+0.0 pts

430Warren County, NYNY65,0200.0%+0.0 pts

431Randall County, TXTX152,3510.0%−0.0 pts

432Escambia County, FLFL333,8340.0%+0.0 pts

433Fulton County, GAGA1,098,7910.0%−0.0 pts

434Lake County, ININ504,6120.0%+0.0 pts

435Thayer County, NENE4,8420.0%–

436Harris County, TXTX5,045,0260.0%+0.0 pts

437San Bernardino County, CACA2,224,0910.0%−0.0 pts

438Carbon County, WYWY14,0130.0%–

439San Joaquin County, CACA823,8150.0%+0.0 pts

440Routt County, COCO25,3290.0%−0.2 pts

441Power County, IDID8,2460.0%–

442Haines, AKAK2,0680.0%–

443Bell County, TXTX402,2480.0%+0.0 pts

444Benton County, OROR97,7280.0%−0.0 pts

445District of Columbia, DCDC693,6450.0%−0.0 pts

446Putnam County, NYNY99,0280.0%−0.1 pts

447Hudson County, NJNJ735,0330.0%−0.1 pts

448Monterey County, CACA433,7290.0%−0.0 pts

449Allegheny County, PAPA1,225,0350.0%+0.0 pts

450Franklin County, OHOH1,361,5360.0%+0.0 pts

451Washburn County, WIWI17,0870.0%−0.1 pts

452Green County, WIWI37,2270.0%–

453Cochise County, AZAZ126,3320.0%+0.0 pts

454St. Louis County, MOMO990,9110.0%+0.0 pts

455Clatsop County, OROR40,9260.0%–

456Jasper County, IAIA38,1530.0%–

457Mecklenburg County, NCNC1,233,3830.0%+0.0 pts

458Alexander County, NCNC36,9580.0%+0.0 pts

459Wayne County, WVWV37,3090.0%–

460Bergen County, NJNJ977,0260.0%+0.0 pts

461Colusa County, CACA21,8360.0%–

462Wake County, NCNC1,257,2350.0%−0.0 pts

463Haywood County, NCNC63,3690.0%−0.0 pts

464Stewart County, TNTN14,4390.0%–

465Franklin County, MEME30,8240.0%–

466Anchorage, AKAK287,1550.0%−0.1 pts

467Todd County, MNMN26,0600.0%–

468Franklin County, VTVT51,1770.0%–

469Volusia County, FLFL606,5730.0%+0.0 pts

470Lamar County, TXTX51,5030.0%–

471Hancock County, MSMS46,8730.0%–

472Clay County, MSMS18,2380.0%+0.0 pts

473Tuscarawas County, OHOH92,3730.0%+0.0 pts

474Glenn County, CACA28,1410.0%−0.0 pts

475Grand Traverse County, MIMI96,7290.0%+0.0 pts

476Northampton County, NCNC16,4910.0%–

477Dane County, WIWI590,3750.0%−0.0 pts

478Franklin County, MAMA70,6980.0%−0.0 pts

479Flathead County, MTMT115,4290.0%−0.0 pts

480Douglas County, WAWA46,4730.0%–

481Jackson County, OROR221,7950.0%−0.0 pts

482Cook County, ILIL5,194,6250.0%+0.0 pts

483Denton County, TXTX1,069,3460.0%+0.0 pts

484Fairfax County, VAVA1,167,8730.0%+0.0 pts

485Monroe County, WIWI46,5720.0%–

486Rolette County, NDND11,6880.0%–

487Nez Perce County, IDID42,9050.0%–

488Orleans County, NYNY39,8250.0%–

489Navajo County, AZAZ109,9460.0%+0.0 pts

490Caddo County, OKOK26,1300.0%–

491Jackson County, MOMO732,9940.0%+0.0 pts

492Cumberland County, PAPA277,2700.0%+0.0 pts

493Watauga County, NCNC54,7860.0%+0.0 pts

494Howard County, ININ83,9040.0%+0.0 pts

495Saline County, ARAR133,2880.0%+0.0 pts

496Palm Beach County, FLFL1,575,7260.0%−0.0 pts

497Manatee County, FLFL468,2000.0%+0.0 pts

498Okaloosa County, FLFL221,8100.0%+0.0 pts

499Clermont County, OHOH216,9770.0%+0.0 pts

500Morgan County, UTUT13,3830.0%−0.0 pts

SHOWING 1–500 OF 1,130

Download CSV (full list, 1,130 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS

Frequently asked

Which county has the highest australian share?

Dillingham Census Area, Alaska ranks #1 with 1.4% (2020 Decennial Census).

What are the top 5 counties by australian share?

Dillingham Census Area, Alaska, Lancaster County, Virginia, Lake and Peninsula, Alaska, San Miguel County, Colorado, Clay County, Kansas.

How many counties are in this ranking?

1,130 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 Decennial Census data.

How is australian share measured?

Share of all residents who are Australian ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2020 Decennial Census.