RANKING · 2024 ACS · 20 SHOWN OF 20

Highest Peruvian population share, Maryland counties

Maryland counties ranked by the share of all residents who are Peruvian origin (2023 American Community Survey). A concentration measure: Peruvian residents as a percentage of total population. This list covers the 20 counties in Maryland that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

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

RANKPLACESTATEPOPPERUVIAN SHAREVS 2000

01Montgomery County, MDMD1,074,5821.3%–

02Frederick County, MDMD302,8830.7%–

03Anne Arundel County, MDMD603,3800.5%–

04Queen Anne's County, MDMD54,4480.4%–

05Talbot County, MDMD38,2380.4%–

06Howard County, MDMD339,1830.3%–

07Prince George's County, MDMD970,3740.3%–

08Carroll County, MDMD176,6770.3%–

09Baltimore County, MDMD847,6500.2%–

10Calvert County, MDMD94,4840.2%–

11Charles County, MDMD176,5930.2%–

12Baltimore, MDMD569,9970.2%–

13Cecil County, MDMD107,1310.1%–

14Harford County, MDMD266,4460.1%–

15Wicomico County, MDMD106,8990.1%–

16St. Mary's County, MDMD116,6920.1%–

17Washington County, MDMD157,7310.1%–

18Allegany County, MDMD66,8480.0%–

19Kent County, MDMD19,5650.0%–

20Garrett County, MDMD28,3700.0%–

SHOWING 1–20 OF 20

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