RANKING · 2010 CENSUS · 23 SHOWN OF 23

Highest Latvian population share, Iowa counties · 2010

Iowa counties ranked by the share of all residents who are Latvian ancestry (2010 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 –

01Kossuth County, IAIA14,3220.2%–

02Dallas County, IAIA118,4570.1%–

03Palo Alto County, IAIA8,8990.1%–

04Jefferson County, IAIA15,2910.1%–

05Johnson County, IAIA160,0440.1%–

06Allamakee County, IAIA14,2380.1%–

07Appanoose County, IAIA12,0770.1%–

08Linn County, IAIA232,0280.1%–

09Polk County, IAIA516,5460.1%–

10Floyd County, IAIA14,9010.1%–

11Boone County, IAIA26,7990.1%–

12Warren County, IAIA57,3310.0%–

13Louisa County, IAIA10,4160.0%–

14Woodbury County, IAIA106,6490.0%–

15Henry County, IAIA19,3490.0%–

16Fremont County, IAIA6,5220.0%–

17Scott County, IAIA175,2590.0%–

18Madison County, IAIA17,2700.0%–

19Greene County, IAIA8,6580.0%–

20Jones County, IAIA21,2530.0%–

21Dickinson County, IAIA18,0770.0%–

22Story County, IAIA101,2910.0%–

23Pottawattamie County, IAIA92,9960.0%–

SHOWING 1–23 OF 23

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