RANKING · 2010 CENSUS · 35 SHOWN OF 35

Largest Salvadoran population, Iowa counties · 2010

Iowa counties ranked by the number of residents who are Salvadoran origin, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 35 counties in Iowa that qualify, ranked against each other statewide. The median across all 35 is 39.

Salvadoran Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSALVADORAN POPULATIONVS –

01Polk County, IAIA516,5461,376–

02Crawford County, IAIA16,237593–

03Muscatine County, IAIA41,853491–

04Wapello County, IAIA35,210452–

05Woodbury County, IAIA106,649389–

06Johnson County, IAIA160,044309–

07Black Hawk County, IAIA131,532214–

08Dallas County, IAIA118,457179–

09Pottawattamie County, IAIA92,996154–

10Marshall County, IAIA39,890147–

11Clarke County, IAIA9,57479–

12Harrison County, IAIA14,62373–

13Henry County, IAIA19,34966–

14Tama County, IAIA16,79655–

15Story County, IAIA101,29154–

16Greene County, IAIA8,65842–

17Louisa County, IAIA10,41640–

18Buchanan County, IAIA20,88339–

19Buena Vista County, IAIA20,44931–

20Des Moines County, IAIA38,07726–

21Poweshiek County, IAIA18,36821–

22Plymouth County, IAIA25,69720–

23Guthrie County, IAIA10,78219–

24Lee County, IAIA32,30619–

25Carroll County, IAIA20,30317–

26Howard County, IAIA9,41515–

27Mahaska County, IAIA21,88014–

28Sioux County, IAIA36,77414–

29Hardin County, IAIA16,4559–

30Scott County, IAIA175,2598–

31Palo Alto County, IAIA8,8997–

32Mills County, IAIA14,7936–

33Wright County, IAIA12,8016–

34Iowa County, IAIA16,5045–

35Hancock County, IAIA10,5284–

SHOWING 1–35 OF 35

Download CSV (full list, 35 rows)

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