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RANKING · 2020 CENSUS · 13 SHOWN OF 13

Highest Armenian population share, Iowa counties · 2020

Iowa counties ranked by the share of all residents who are Armenian ancestry (2020 American Community Survey). A concentration measure: Armenian 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 0.0%.

Armenian Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Highest Armenian population share by state
RANKPLACESTATEPOPARMENIAN SHAREVS 2010
01Muscatine County, IAIA41,8530.3%–
02Henry County, IAIA19,3490.1%–
03Poweshiek County, IAIA18,3680.1%+0.1 pts
04Johnson County, IAIA160,0440.1%0.0 pts
05Woodbury County, IAIA106,6490.0%–
06Linn County, IAIA232,0280.0%0.0 pts
07Warren County, IAIA57,3310.0%–
08Shelby County, IAIA11,6890.0%–
09Black Hawk County, IAIA131,5320.0%0.0 pts
10Story County, IAIA101,2910.0%0.0 pts
11Mahaska County, IAIA21,8800.0%–
12Polk County, IAIA516,5460.0%0.0 pts
13Scott County, IAIA175,2590.0%−0.1 pts
SHOWING 1–13 OF 13

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