RANKING · 2024 ACS · 37 SHOWN OF 37

Highest Australian population share, Maryland cities

Maryland cities ranked by the share of all residents who are Australian ancestry (2024 American Community Survey). A concentration measure: Australian residents as a percentage of total population. This list covers the 37 cities in Maryland that qualify, ranked against each other statewide. The median across all 37 is 0.1%. Biggest climber in the top 100 since 2020: Potomac, MD, up 26 places to #17.

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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 2010

01Mount Rainier, MDMD8,3070.6%–

02▼1Wildewood, MDMD7,5520.5%–

03▼1East Riverdale, MDMD18,3360.5%–

04▲18South Kensington, MDMD8,1480.5%+0.3 pts

05Leonardtown, MDMD5,0330.5%–

06▼2Walkersville, MDMD6,5010.4%–

07▲14Green Valley, MDMD13,6020.4%–

08Havre de Grace, MDMD15,6300.4%–

09▼3Bethesda, MDMD69,3970.3%+0.2 pts

10▲5North Laurel, MDMD25,5630.3%–

11Riverside, MDMD6,5850.3%–

12Glenmont, MDMD17,2080.2%–

13▲4Lutherville, MDMD6,5740.2%+0.1 pts

14▼6Takoma Park, MDMD17,2600.2%+0.1 pts

15▼1Bel Air South, MDMD58,1370.2%+0.2 pts

16Taneytown, MDMD8,2590.2%–

17▲26Potomac, MDMD45,9020.1%+0.1 pts

18Arnold, MDMD24,3030.1%–

19▲15College Park, MDMD35,4180.1%0.0 pts

20Mayo, MDMD8,6940.1%–

21▼9Hyattsville, MDMD21,1580.1%−0.1 pts

22Ballenger Creek, MDMD26,3900.1%–

23▲18Ellicott City, MDMD75,2570.1%0.0 pts

24▼8North Potomac, MDMD23,9220.1%–

25Annapolis, MDMD40,6340.1%–

26Severna Park, MDMD40,2280.0%−0.1 pts

27▲12Middle River, MDMD31,7120.0%–

28Columbia, MDMD104,3380.0%0.0 pts

29▲17Silver Spring, MDMD81,4620.0%–

30▲8Aspen Hill, MDMD53,2790.0%–

31▲13Rockville, MDMD67,5630.0%–

32▼12Gaithersburg, MDMD71,1130.0%0.0 pts

33▼1Towson, MDMD58,6790.0%−0.1 pts

34▲6Baltimore, MDMD569,9970.0%0.0 pts

35▼10Frederick, MDMD92,0590.0%0.0 pts

36▲11Germantown, MDMD90,7190.0%–

37Glen Burnie, MDMD72,5900.0%0.0 pts

SHOWING 1–37 OF 37

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES