RANKING · 2024 ACS · 21 SHOWN OF 21

Largest Slovak population, Oregon counties

Oregon counties ranked by the number of residents who are Slovak ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 21 counties in Oregon that qualify, ranked against each other statewide.

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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

RANKPLACESTATEPOPSLOVAK POPULATIONVS 2010

01Multnomah County, OROR795,391668−14%

02Washington County, OROR611,708414−38%

03Clackamas County, OROR426,280307−11%

04Lane County, OROR381,584268+9%

05Deschutes County, OROR213,072262+10%

06Jackson County, OROR221,795194−27%

07Curry County, OROR22,621170+315%

08Linn County, OROR132,843151+358%

09Benton County, OROR97,728139−11%

10Marion County, OROR355,777139−28%

11Polk County, OROR90,037116–

12Yamhill County, OROR110,024111+31%

13Columbia County, OROR54,09139+26%

14Lincoln County, OROR50,63630−35%

15Tillamook County, OROR27,38420+400%

16Umatilla County, OROR81,11920−63%

17Douglas County, OROR111,95115−82%

18Wasco County, OROR26,31014−58%

19Crook County, OROR27,56411–

20Wallowa County, OROR7,5956–

21Union County, OROR25,9003−25%

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES