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RANKING · 2020 CENSUS · 10 SHOWN OF 10

Largest Moroccan population, Iowa counties · 2020

Iowa counties ranked by the number of residents who are Moroccan ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 10 counties in Iowa that qualify, ranked against each other statewide. The median across all 10 is 31.

Moroccan Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Largest Moroccan population by state
RANKPLACESTATEPOPMOROCCAN POPULATIONVS 2010
01Polk County, IAIA516,546161+455%
02Johnson County, IAIA160,044119–
03Linn County, IAIA232,02883+1283%
04Black Hawk County, IAIA131,53280–
05Cerro Gordo County, IAIA42,37231–
06Greene County, IAIA8,6587–
07Poweshiek County, IAIA18,3687–
09Mahaska County, IAIA21,8806–
10Wapello County, IAIA35,2104–
SHOWING 1–10 OF 10

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS