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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 (2010 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. The median across all 13 is 0.1%.

Turkish Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Highest Turkish population share by state
RANKPLACESTATEPOPTURKISH SHAREVS –
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

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