RANKING · 2010 CENSUS · 48 SHOWN OF 48

Largest Ukrainian population, Iowa counties · 2010

Iowa counties ranked by the number of residents who are Ukrainian ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 48 counties in Iowa that qualify, ranked against each other statewide.

IowaAll states All rankings

SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPUKRAINIAN POPULATIONVS 2000

01Lucas County, IAIA8,847412–

02Polk County, IAIA516,546261–

03Scott County, IAIA175,259247–

04Linn County, IAIA232,028226–

05Story County, IAIA101,291219–

06Cerro Gordo County, IAIA42,372135–

07Woodbury County, IAIA106,649118–

08Warren County, IAIA57,331105–

09Black Hawk County, IAIA131,532100–

10Dallas County, IAIA118,45799–

11Allamakee County, IAIA14,23896–

12Johnson County, IAIA160,04490–

13Delaware County, IAIA17,67462–

14Des Moines County, IAIA38,07753–

15Jasper County, IAIA38,15343–

16Clay County, IAIA16,20237–

17Wapello County, IAIA35,21036–

18Jackson County, IAIA19,28834–

19Poweshiek County, IAIA18,36832–

20Pottawattamie County, IAIA92,99631–

21Iowa County, IAIA16,50430–

22Marion County, IAIA34,19229–

23Plymouth County, IAIA25,69729–

24Union County, IAIA11,82929–

25Buena Vista County, IAIA20,44928–

26Jefferson County, IAIA15,29126–

27Clinton County, IAIA46,00223–

28Benton County, IAIA26,00420–

29Lyon County, IAIA12,35418–

30Webster County, IAIA36,83817–

31Marshall County, IAIA39,89015–

32Decatur County, IAIA7,65514–

33Winnebago County, IAIA10,25114–

34Cass County, IAIA12,96011–

35Pocahontas County, IAIA6,81911–

36Dubuque County, IAIA99,3819–

37Madison County, IAIA17,2709–

38Tama County, IAIA16,7969–

39Emmet County, IAIA9,1078–

40Wright County, IAIA12,8018–

41Henry County, IAIA19,3497–

42Van Buren County, IAIA7,1317–

43Cherokee County, IAIA11,3695–

44Chickasaw County, IAIA11,6633–

45Humboldt County, IAIA9,4093–

46Palo Alto County, IAIA8,8993–

47Floyd County, IAIA14,9012–

48Jones County, IAIA21,2532–

SHOWING 1–48 OF 48

Download CSV (full list, 48 rows)

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