RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest Spaniard population share, Maryland counties · 2020

Maryland counties ranked by the share of all residents who are Spaniard origin (2023 American Community Survey). A concentration measure: Spaniard residents as a percentage of total population. This list covers the 21 counties in Maryland that qualify, ranked against each other statewide.

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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

RANKPLACESTATEPOPSPANIARD SHAREVS 2000

01St. Mary's County, MDMD116,6920.5%–

02Montgomery County, MDMD1,074,5820.3%–

03Somerset County, MDMD24,9730.2%–

04Calvert County, MDMD94,4840.2%–

05Talbot County, MDMD38,2380.2%–

06Harford County, MDMD266,4460.2%–

07Anne Arundel County, MDMD603,3800.2%–

08Howard County, MDMD339,1830.1%–

09Wicomico County, MDMD106,8990.1%–

10Baltimore, MDMD569,9970.1%–

11Baltimore County, MDMD847,6500.1%–

12Caroline County, MDMD34,1160.1%–

13Prince George's County, MDMD970,3740.1%–

14Frederick County, MDMD302,8830.1%–

15Carroll County, MDMD176,6770.1%–

16Allegany County, MDMD66,8480.1%–

17Charles County, MDMD176,5930.1%–

18Kent County, MDMD19,5650.0%–

19Cecil County, MDMD107,1310.0%–

20Queen Anne's County, MDMD54,4480.0%–

21Worcester County, MDMD54,4590.0%–

SHOWING 1–21 OF 21

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES