RANKING · 2010 CENSUS · 45 SHOWN OF 45

Highest Australian population share, Pennsylvania counties · 2010

Pennsylvania counties ranked by the share of all residents who are Australian ancestry (2023 American Community Survey). A concentration measure: Australian residents as a percentage of total population. This list covers the 45 counties in Pennsylvania that qualify, ranked against each other statewide.

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

YEAR2010 2020 2024

Highest Australian population share by state

RANKPLACESTATEPOPAUSTRALIAN SHAREVS 2000

01Susquehanna County, PAPA38,2370.1%–

02Monroe County, PAPA167,1790.1%–

03Huntingdon County, PAPA43,0010.1%–

04Lackawanna County, PAPA216,5020.1%–

05Adams County, PAPA107,5940.1%–

06Montgomery County, PAPA877,6430.0%–

07Lehigh County, PAPA384,3830.0%–

08Wyoming County, PAPA25,7900.0%–

09Bucks County, PAPA647,8280.0%–

10Lancaster County, PAPA563,1590.0%–

11Delaware County, PAPA580,9370.0%–

12Lebanon County, PAPA146,3800.0%–

13Columbia County, PAPA66,1930.0%–

14Northampton County, PAPA324,4110.0%–

15Chester County, PAPA557,1160.0%–

16Crawford County, PAPA81,7920.0%–

17Washington County, PAPA210,8020.0%–

18Allegheny County, PAPA1,225,0350.0%–

19Juniata County, PAPA23,4030.0%–

20Dauphin County, PAPA293,3510.0%–

21York County, PAPA473,1970.0%–

22Northumberland County, PAPA89,9200.0%–

23Venango County, PAPA49,3460.0%–

24Clarion County, PAPA36,6800.0%–

25Clearfield County, PAPA78,1000.0%–

26Berks County, PAPA440,0720.0%–

27Luzerne County, PAPA332,1260.0%–

28Philadelphia County, PAPA1,574,2810.0%–

29Cumberland County, PAPA277,2700.0%–

30Wayne County, PAPA51,7030.0%–

31Lycoming County, PAPA112,5870.0%–

32Erie County, PAPA265,8320.0%–

33Perry County, PAPA46,8060.0%–

34Cambria County, PAPA128,9680.0%–

35Indiana County, PAPA82,8780.0%–

36Westmoreland County, PAPA349,3240.0%–

37Schuylkill County, PAPA145,0850.0%–

38Union County, PAPA42,3130.0%–

39Centre County, PAPA157,3930.0%–

40Carbon County, PAPA65,8680.0%–

41Mercer County, PAPA107,8600.0%–

42Fayette County, PAPA123,0210.0%–

43McKean County, PAPA38,9840.0%–

44Beaver County, PAPA166,0320.0%–

45Blair County, PAPA119,5410.0%–

SHOWING 1–45 OF 45

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