RANKING · 2010 CENSUS · 13 SHOWN OF 13

Highest Turkish population share, Iowa counties · 2010

Iowa counties ranked by the share of all residents who are Turkish ancestry (2023 American Community Survey). A concentration measure: Turkish residents as a percentage of total population. This list covers the 13 counties in Iowa that qualify, ranked against each other statewide.

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

YEAR2010 2020 2024

Highest Turkish population share by state

RANKPLACESTATEPOPTURKISH SHAREVS 2000

01Washington County, IAIA22,6670.2%–

02Johnson County, IAIA160,0440.2%–

03Story County, IAIA101,2910.1%–

04Henry County, IAIA19,3490.1%–

05Scott County, IAIA175,2590.1%–

06Marshall County, IAIA39,8900.1%–

07Marion County, IAIA34,1920.1%–

08Pottawattamie County, IAIA92,9960.1%–

09Delaware County, IAIA17,6740.0%–

10Black Hawk County, IAIA131,5320.0%–

11Polk County, IAIA516,5460.0%–

12Dubuque County, IAIA99,3810.0%–

13Linn County, IAIA232,0280.0%–

SHOWING 1–13 OF 13

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