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RANKING · 2020 CENSUS · 14 SHOWN OF 14

Largest Arab population, Iowa counties · 2020

Iowa counties ranked by the number of residents who are Arab 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 14 counties in Iowa that qualify, ranked against each other statewide. The median across all 14 is 39.

Arab Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Largest Arab population by state
RANKPLACESTATEPOPARAB POPULATIONVS 2010
01Dallas County, IAIA118,457335+182%
02Polk County, IAIA516,546150−87%
03Johnson County, IAIA160,044120−88%
04Dubuque County, IAIA99,38166−45%
05Story County, IAIA101,29164−83%
06Scott County, IAIA175,25959−76%
07Linn County, IAIA232,02839−96%
08Black Hawk County, IAIA131,53235−22%
09Winneshiek County, IAIA19,73320+25%
10Poweshiek County, IAIA18,36814–
11Wapello County, IAIA35,21013−89%
12Ida County, IAIA6,77712–
13Marshall County, IAIA39,8906−84%
14Cass County, IAIA12,9601–
SHOWING 1–14 OF 14

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