RANKING · 2020 CENSUS · 24 SHOWN OF 24

Largest Romanian population, Maryland counties · 2020

Maryland counties ranked by the number of residents who are Romanian 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 24 counties in Maryland that qualify, ranked against each other statewide.

Romanian 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

RANKPLACESTATEPOPROMANIAN POPULATIONVS 2010

01Montgomery County, MDMD1,074,5822,566−17%

02Baltimore County, MDMD847,6501,027−15%

03Baltimore, MDMD569,997584−8%

04Howard County, MDMD339,183570+3%

05Prince George's County, MDMD970,374499+31%

06Anne Arundel County, MDMD603,380467−23%

07Frederick County, MDMD302,883258−49%

08Harford County, MDMD266,446234+50%

09Washington County, MDMD157,731175−24%

10Carroll County, MDMD176,677156−12%

11St. Mary's County, MDMD116,69293−12%

12Talbot County, MDMD38,23890+131%

13Worcester County, MDMD54,45986+562%

14Wicomico County, MDMD106,89981+16%

15Calvert County, MDMD94,48477−13%

16Garrett County, MDMD28,37041+95%

17Kent County, MDMD19,56532+113%

18Charles County, MDMD176,59328+8%

19Queen Anne's County, MDMD54,44827−78%

20Allegany County, MDMD66,84822−48%

21Cecil County, MDMD107,13118−65%

22Somerset County, MDMD24,97314–

23Caroline County, MDMD34,1169−18%

24Dorchester County, MDMD33,6285−84%

SHOWING 1–24 OF 24

Download CSV (full list, 24 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS