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.

Arab Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

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

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS