RANKING · 2020 CENSUS · 23 SHOWN OF 23

Largest Latvian population, Iowa counties · 2020

Iowa counties ranked by the number of residents who are Latvian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 23 counties in Iowa that qualify, ranked against each other statewide. The median across all 23 is 10.

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YEAR2010 2020 2024

Largest Latvian population by state

RANKPLACESTATEPOPLATVIAN POPULATIONVS 2010

01Polk County, IAIA516,546242−20%

02Warren County, IAIA57,33153+141%

03Henry County, IAIA19,34937+429%

04Story County, IAIA101,29132+129%

05Clarke County, IAIA9,57429–

06Des Moines County, IAIA38,07721–

07Pottawattamie County, IAIA92,99621+200%

08Scott County, IAIA175,25920−52%

09Jefferson County, IAIA15,29119−5%

10Linn County, IAIA232,02818−88%

11Clinton County, IAIA46,00213–

12Dubuque County, IAIA99,38110–

13Poweshiek County, IAIA18,3688–

14Benton County, IAIA26,0048–

15Boone County, IAIA26,7996−63%

16Hancock County, IAIA10,5286–

17Winneshiek County, IAIA19,7336–

18Allamakee County, IAIA14,2385−55%

19Buchanan County, IAIA20,8833–

20Fremont County, IAIA6,5223+50%

21Montgomery County, IAIA10,0022–

22Pocahontas County, IAIA6,8192–

23Wright County, IAIA12,8012–

SHOWING 1–23 OF 23

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