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.

RANKING · 2020 CENSUS · 130 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.

Australian Americans: full group profile →

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPAUSTRALIAN SHAREVS 2010

1001Preble County, OHOH40,6640.0%–

1002Santa Rosa County, FLFL211,1150.0%−0.1 pts

1003Gloucester County, NJNJ312,6380.0%−0.0 pts

1004Ohio County, WVWV40,4960.0%–

1005Floyd County, GAGA101,3780.0%–

1006Morgan County, ININ74,9670.0%–

1007Charleston County, SCSC436,2000.0%+0.0 pts

1008Jefferson County, TXTX254,3210.0%+0.0 pts

1009Allegany County, MDMD66,8480.0%−0.0 pts

1010Kandiyohi County, MNMN44,7200.0%–

1011Jackson County, NCNC45,0390.0%−0.0 pts

1012Clay County, MOMO265,0320.0%−0.0 pts

1013Pottawatomie County, OKOK75,1020.0%−0.0 pts

1014Monroe County, NYNY750,5060.0%−0.0 pts

1015Washington County, VTVT59,6520.0%−0.1 pts

1016Lawrence County, TNTN46,9140.0%–

1017Lubbock County, TXTX328,9060.0%−0.0 pts

1018Kay County, OKOK43,4900.0%–

1019Anoka County, MNMN381,6050.0%−0.0 pts

1020Houston County, ALAL110,3180.0%+0.0 pts

1021Harrison County, OHOH14,0700.0%–

1022York County, SCSC306,8870.0%−0.0 pts

1023Roseau County, MNMN15,2460.0%–

1024Rogers County, OKOK102,1970.0%–

1025Calvert County, MDMD94,4840.0%−0.1 pts

1026Schoharie County, NYNY30,1760.0%−0.1 pts

1027Coos County, NHNH31,3430.0%−0.0 pts

1028Washington County, ARAR271,2130.0%+0.0 pts

1029Madison County, ALAL433,5160.0%−0.1 pts

1030Shelby County, OHOH48,0650.0%−0.0 pts

1031Henry County, ILIL48,0950.0%−0.0 pts

1032Lafayette County, MOMO33,5310.0%–

1033Taos County, NMNM34,5640.0%−0.0 pts

1034Vernon Parish, LALA45,0910.0%−0.0 pts

1035Black Hawk County, IAIA131,5320.0%–

1036Henrico County, VAVA342,7750.0%−0.0 pts

1037Henderson County, NCNC122,3750.0%–

1038Butler County, OHOH400,1280.0%−0.0 pts

1039Williamson County, ILIL67,2250.0%−0.0 pts

1040Charlotte County, FLFL217,2120.0%−0.0 pts

1041Marathon County, WIWI139,4320.0%−0.0 pts

1042Venango County, PAPA49,3460.0%−0.0 pts

1043Beaufort County, SCSC204,4330.0%−0.1 pts

1044Richland County, WIWI17,0360.0%–

1045Coffee County, ALAL56,9530.0%−0.1 pts

1046El Paso County, TXTX877,8580.0%+0.0 pts

1047Niagara County, NYNY208,9120.0%−0.0 pts

1048Lincoln County, NENE33,3030.0%–

1049Oneida County, NYNY226,3920.0%−0.0 pts

1050Oneida County, WIWI38,1310.0%–

1051Jefferson County, ALAL665,7420.0%−0.0 pts

1052Ware County, GAGA36,9060.0%–

1053Ingham County, MIMI289,7090.0%−0.0 pts

1054Gaston County, NCNC246,5580.0%−0.0 pts

1055Taney County, MOMO57,0010.0%−0.0 pts

1056Columbus County, NCNC50,4870.0%–

1057Essex County, NYNY36,4380.0%–

1058Monroe County, MIMI156,0040.0%−0.1 pts

1059Washington County, PAPA210,8020.0%−0.0 pts

1060Lycoming County, PAPA112,5870.0%−0.0 pts

1061McLean County, ILIL171,4190.0%−0.0 pts

1062Genesee County, NYNY58,4160.0%–

1063Clarion County, PAPA36,6800.0%−0.0 pts

1064Moore County, NCNC110,6190.0%−0.0 pts

1065Otsego County, NYNY60,5890.0%–

1066Henry County, IAIA19,3490.0%−0.0 pts

1067DeSoto County, MSMS197,9180.0%−0.0 pts

1068Taylor County, WIWI20,1180.0%–

1069Hidalgo County, TXTX921,5490.0%+0.0 pts

1070Pueblo County, COCO169,2770.0%–

1071Midland County, TXTX187,8550.0%−0.0 pts

1072Sedgwick County, KSKS538,4330.0%−0.0 pts

1073Merrimack County, NHNH158,0780.0%−0.0 pts

1074Washington County, MNMN286,8950.0%−0.0 pts

1075Scott County, IAIA175,2590.0%−0.0 pts

1076Dodge County, WIWI89,0970.0%–

1077Kankakee County, ILIL105,5250.0%–

1078Onslow County, NCNC217,1750.0%−0.0 pts

1079Passaic County, NJNJ531,6240.0%−0.0 pts

1080Menominee County, MIMI22,9410.0%–

1081Meeker County, MNMN23,6030.0%–

1082Grand Forks County, NDND74,5010.0%−0.0 pts

1083Tom Green County, TXTX120,6020.0%−0.0 pts

1084Ashtabula County, OHOH96,7130.0%−0.0 pts

1085Seminole County, OKOK23,4410.0%–

1086Randolph County, ININ24,4380.0%–

1087Pickens County, SCSC139,1980.0%–

1088Bucks County, PAPA647,8280.0%−0.0 pts

1089Johnston County, NCNC256,4480.0%−0.0 pts

1090Chautauqua County, NYNY124,1260.0%+0.0 pts

1091Grant County, WIWI52,4460.0%–

1092Franklin County, MOMO108,0900.0%+0.0 pts

1093Madera County, CACA167,9270.0%−0.0 pts

1094Clearfield County, PAPA78,1000.0%−0.0 pts

1095Caddo Parish, LALA224,2260.0%−0.0 pts

1096Broome County, NYNY195,7360.0%−0.0 pts

1097Jefferson County, NYNY111,5400.0%−0.0 pts

1098Alpena County, MIMI28,8530.0%−0.0 pts

1099Columbia County, WIWI58,1320.0%−0.0 pts

1100Sandoval County, NMNM159,5650.0%−0.0 pts

1101Genesee County, MIMI401,0930.0%−0.0 pts

1102Christian County, MOMO96,7250.0%−0.0 pts

1103Lowndes County, GAGA122,8670.0%+0.0 pts

1104Shawnee County, KSKS178,6070.0%−0.0 pts

1105Bristol County, MAMA593,6400.0%+0.0 pts

1106Outagamie County, WIWI195,8940.0%−0.0 pts

1107Brazoria County, TXTX419,0800.0%−0.1 pts

1108Fond du Lac County, WIWI104,6690.0%−0.0 pts

1109Lewis and Clark County, MTMT75,3310.0%−0.1 pts

1110Scotts Bluff County, NENE35,5860.0%–

1111Cass County, NDND201,7940.0%−0.0 pts

1112Dare County, NCNC38,2450.0%–

1113Somerset County, PAPA72,0040.0%–

1114Brown County, WIWI275,8030.0%−0.1 pts

1115Yuba County, CACA88,6910.0%−0.1 pts

1116Mecosta County, MIMI42,3200.0%−0.0 pts

1117New Hanover County, NCNC245,9590.0%−0.1 pts

1118Sherburne County, MNMN104,1940.0%–

1119Jefferson Parish, LALA431,3980.0%−0.0 pts

1120Newaygo County, MIMI51,6220.0%−0.0 pts

1121Seneca County, OHOH54,5220.0%–

1122Kanawha County, WVWV172,3810.0%−0.0 pts

1123San Benito County, CACA70,0820.0%−0.2 pts

1124Spartanburg County, SCSC380,8570.0%–

1125Deschutes County, OROR213,0720.0%−0.1 pts

1126Harnett County, NCNC150,1370.0%–

1127Tooele County, UTUT87,4610.0%−0.1 pts

1128Kings County, CACA154,3270.0%−0.0 pts

1129Albany County, NYNY321,2250.0%−0.0 pts

1130Kaufman County, TXTX209,2350.0%–

SHOWING 1,001–1,130 OF 1,130

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Download CSV (full list, 1,130 rows)

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