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RANKING · 2010 CENSUS · 21 SHOWN OF 21

Largest Peruvian population, Maryland counties · 2010

Maryland counties ranked by the number of residents who are Peruvian origin, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 21 counties in Maryland that qualify, ranked against each other statewide.

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SAME RANKING BYCitiesStatesMetros
RELATEDLargest Mexican populationHighest Mexican population shareLargest Puerto Rican populationHighest Puerto Rican population shareLargest Cuban populationHighest Cuban population share
YEAR201020202024
Largest Peruvian population by state
RANKPLACESTATEPOPPERUVIAN POPULATIONVS 2000
01Montgomery County, MDMD1,074,58210,446
02Prince George's County, MDMD970,3741,442
03Frederick County, MDMD302,883843
04Baltimore County, MDMD847,650807
05Anne Arundel County, MDMD603,380748
06Baltimore, MDMD569,997670
07Harford County, MDMD266,446484
08Howard County, MDMD339,183189
09Carroll County, MDMD176,677166
10Wicomico County, MDMD106,899143
11Charles County, MDMD176,593102
12Washington County, MDMD157,73185
13St. Mary's County, MDMD116,69281
14Cecil County, MDMD107,13131
15Talbot County, MDMD38,23831
16Garrett County, MDMD28,37030
17Allegany County, MDMD66,84829
18Calvert County, MDMD94,48422
19Caroline County, MDMD34,11621
20Somerset County, MDMD24,97319
SHOWING 1–21 OF 21
Download CSV (full list, 21 rows)

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