RANKING · 2020 CENSUS · 34 SHOWN OF 34

Highest Serbian population share, Iowa counties · 2020

Iowa counties ranked by the share of all residents who are Serbian ancestry (2020 American Community Survey). A concentration measure: Serbian residents as a percentage of total population. This list covers the 34 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 Serbian population share by state

RANKPLACESTATEPOPSERBIAN SHAREVS 2010

01Clay County, IAIA16,2020.2%–

02Floyd County, IAIA14,9010.2%–

03Mills County, IAIA14,7930.1%−0.3 pts

04Black Hawk County, IAIA131,5320.1%+0.0 pts

05Cerro Gordo County, IAIA42,3720.1%−0.3 pts

06Wright County, IAIA12,8010.1%–

07Van Buren County, IAIA7,1310.1%–

08Polk County, IAIA516,5460.1%−0.0 pts

09Iowa County, IAIA16,5040.1%–

10Fremont County, IAIA6,5220.0%–

11Winneshiek County, IAIA19,7330.0%+0.0 pts

12Johnson County, IAIA160,0440.0%+0.0 pts

13Mahaska County, IAIA21,8800.0%–

14Clinton County, IAIA46,0020.0%–

15Story County, IAIA101,2910.0%+0.0 pts

16Des Moines County, IAIA38,0770.0%–

17Washington County, IAIA22,6670.0%–

18Wapello County, IAIA35,2100.0%–

19Pottawattamie County, IAIA92,9960.0%−0.0 pts

20Harrison County, IAIA14,6230.0%+0.0 pts

21Linn County, IAIA232,0280.0%+0.0 pts

22Marshall County, IAIA39,8900.0%–

23Woodbury County, IAIA106,6490.0%–

24Boone County, IAIA26,7990.0%−0.1 pts

25Dubuque County, IAIA99,3810.0%−0.0 pts

26Tama County, IAIA16,7960.0%–

27Hardin County, IAIA16,4550.0%–

28Dallas County, IAIA118,4570.0%–

29Jackson County, IAIA19,2880.0%–

30Webster County, IAIA36,8380.0%–

31Lee County, IAIA32,3060.0%–

32Fayette County, IAIA19,0470.0%−0.0 pts

33Scott County, IAIA175,2590.0%−0.0 pts

34Warren County, IAIA57,3310.0%−0.0 pts

SHOWING 1–34 OF 34

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS