RANKING · 2024 ACS · 22 SHOWN OF 22

Highest Ecuadorian population share, Maryland counties

Maryland counties ranked by the share of all residents who are Ecuadorian origin (2024 American Community Survey). A concentration measure: Ecuadorian residents as a percentage of total population. This list covers the 22 counties in Maryland that qualify, ranked against each other statewide. The median across all 22 is 0.1%. Biggest climber in the top 100 since 2020: Queen Anne's County, MD, up 11 places to #1.

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RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

Highest Ecuadorian population share by state

RANKPLACESTATEPOPECUADORIAN SHAREVS 2010

01▲11Queen Anne's County, MDMD54,4480.4%+0.4 pts

02Kent County, MDMD19,5650.4%–

03▼2Montgomery County, MDMD1,074,5820.4%0.0 pts

04▲1Frederick County, MDMD302,8830.3%+0.1 pts

05▼1Harford County, MDMD266,4460.3%+0.2 pts

06▼4Baltimore, MDMD569,9970.3%+0.1 pts

07▲3Baltimore County, MDMD847,6500.2%+0.1 pts

08▼5Anne Arundel County, MDMD603,3800.2%+0.1 pts

09▲2Carroll County, MDMD176,6770.2%+0.1 pts

10Somerset County, MDMD24,9730.1%–

11▼4St. Mary's County, MDMD116,6920.1%−0.1 pts

12▲3Washington County, MDMD157,7310.1%+0.1 pts

13▼4Prince George's County, MDMD970,3740.1%0.0 pts

14▼8Calvert County, MDMD94,4840.1%–

15Worcester County, MDMD54,4590.1%0.0 pts

16▼8Howard County, MDMD339,1830.1%0.0 pts

17▼4Allegany County, MDMD66,8480.0%–

18Talbot County, MDMD38,2380.0%−0.6 pts

19▼5Cecil County, MDMD107,1310.0%0.0 pts

20Wicomico County, MDMD106,8990.0%–

21▼4Charles County, MDMD176,5930.0%–

22Dorchester County, MDMD33,6280.0%–

SHOWING 1–22 OF 22

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