RANKING · 2020 CENSUS · 23 SHOWN OF 23

Highest Latvian population share, Iowa counties · 2020

Iowa counties ranked by the share of all residents who are Latvian ancestry (2020 American Community Survey). A concentration measure: Latvian residents as a percentage of total population. This list covers the 23 counties in Iowa that qualify, ranked against each other statewide. The median across all 23 is 0.0%.

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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 Latvian population share by state

RANKPLACESTATEPOPLATVIAN SHAREVS 2010

01Clarke County, IAIA9,5740.3%–

02Henry County, IAIA19,3490.2%+0.2 pts

03Jefferson County, IAIA15,2910.1%0.0 pts

04Warren County, IAIA57,3310.1%+0.1 pts

05Hancock County, IAIA10,5280.1%–

06Des Moines County, IAIA38,0770.1%–

07Polk County, IAIA516,5460.0%0.0 pts

08Fremont County, IAIA6,5220.0%0.0 pts

09Poweshiek County, IAIA18,3680.0%–

10Allamakee County, IAIA14,2380.0%0.0 pts

11Story County, IAIA101,2910.0%0.0 pts

12Benton County, IAIA26,0040.0%–

13Winneshiek County, IAIA19,7330.0%–

14Pocahontas County, IAIA6,8190.0%–

15Clinton County, IAIA46,0020.0%–

16Boone County, IAIA26,7990.0%0.0 pts

17Pottawattamie County, IAIA92,9960.0%0.0 pts

18Montgomery County, IAIA10,0020.0%–

19Wright County, IAIA12,8010.0%–

20Buchanan County, IAIA20,8830.0%–

21Scott County, IAIA175,2590.0%0.0 pts

22Dubuque County, IAIA99,3810.0%–

23Linn County, IAIA232,0280.0%−0.1 pts

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