RANKING · 2020 CENSUS · 19 SHOWN OF 19

Highest Australian population share, Maryland counties · 2020

Maryland 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. This list covers the 19 counties in Maryland 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 2010

01Kent County, MDMD19,5650.3%–

02St. Mary's County, MDMD116,6920.1%–

03Queen Anne's County, MDMD54,4480.1%+0.0 pts

04Montgomery County, MDMD1,074,5820.1%+0.0 pts

05Frederick County, MDMD302,8830.1%+0.0 pts

06Harford County, MDMD266,4460.0%+0.0 pts

07Caroline County, MDMD34,1160.0%−0.1 pts

08Anne Arundel County, MDMD603,3800.0%−0.0 pts

09Baltimore, MDMD569,9970.0%+0.0 pts

10Prince George's County, MDMD970,3740.0%+0.0 pts

11Carroll County, MDMD176,6770.0%−0.0 pts

12Howard County, MDMD339,1830.0%−0.0 pts

13Charles County, MDMD176,5930.0%+0.0 pts

14Baltimore County, MDMD847,6500.0%+0.0 pts

15Cecil County, MDMD107,1310.0%−0.0 pts

16Washington County, MDMD157,7310.0%−0.0 pts

17Wicomico County, MDMD106,8990.0%−0.0 pts

18Allegany County, MDMD66,8480.0%−0.0 pts

19Calvert County, MDMD94,4840.0%−0.1 pts

SHOWING 1–19 OF 19

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