RANKING · 2024 ACS · 20 SHOWN OF 20

Largest Peruvian population, Maryland counties

Maryland counties ranked by the number of residents who are Peruvian origin, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 20 counties in Maryland that qualify, ranked against each other statewide.

Peruvian Americans: full group profile →

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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 POPULATIONVS 2010

01Montgomery County, MDMD1,074,58213,449+29%

02Anne Arundel County, MDMD603,3803,099+314%

03Prince George's County, MDMD970,3742,475+72%

04Baltimore County, MDMD847,6502,113+162%

05Frederick County, MDMD302,8831,998+137%

06Howard County, MDMD339,1831,016+438%

07Baltimore, MDMD569,997950+42%

08Carroll County, MDMD176,677441+166%

09Harford County, MDMD266,446340−30%

10Charles County, MDMD176,593305+199%

11Queen Anne's County, MDMD54,448214+3467%

12Calvert County, MDMD94,484198+800%

13Talbot County, MDMD38,238150+384%

14Cecil County, MDMD107,131144+365%

15Wicomico County, MDMD106,899130−9%

16St. Mary's County, MDMD116,692108+33%

17Washington County, MDMD157,731106+25%

18Allegany County, MDMD66,84826−10%

19Kent County, MDMD19,5655–

20Garrett County, MDMD28,3704−87%

SHOWING 1–20 OF 20

Download CSV (full list, 20 rows)

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