RANKING · 2020 CENSUS · 23 SHOWN OF 23

Largest Canadian population, Maryland counties · 2020

Maryland counties ranked by the number of residents who are Canadian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 23 counties in Maryland that qualify, ranked against each other statewide.

Canadian 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

RANKPLACESTATEPOPCANADIAN POPULATIONVS 2010

01Montgomery County, MDMD1,074,5821,546−15%

02Baltimore County, MDMD847,650771−32%

03Howard County, MDMD339,183604+7%

04Anne Arundel County, MDMD603,380549−43%

05Harford County, MDMD266,446537+10%

06Frederick County, MDMD302,883432+1%

07Baltimore, MDMD569,997413+8%

08Prince George's County, MDMD970,374321−56%

09Carroll County, MDMD176,677140−57%

10Cecil County, MDMD107,131128−25%

11Calvert County, MDMD94,484125+2%

12St. Mary's County, MDMD116,69290−62%

13Washington County, MDMD157,73181−19%

14Somerset County, MDMD24,97381+913%

15Charles County, MDMD176,59369−26%

16Worcester County, MDMD54,45957−29%

17Queen Anne's County, MDMD54,44850−44%

18Garrett County, MDMD28,37044+22%

19Dorchester County, MDMD33,62825−31%

20Allegany County, MDMD66,84824−33%

21Wicomico County, MDMD106,89921−84%

22Talbot County, MDMD38,23814−84%

23Caroline County, MDMD34,1168−38%

SHOWING 1–23 OF 23

Download CSV (full list, 23 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS