RANKING · 2010 CENSUS · 24 SHOWN OF 24

Largest Slovak population, Oregon counties · 2010

Oregon counties ranked by the number of residents who are Slovak ancestry, 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 24 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 –

01Multnomah County, OROR795,391777–

02Washington County, OROR611,708670–

03Clackamas County, OROR426,280345–

04Jackson County, OROR221,795264–

05Lane County, OROR381,584247–

06Deschutes County, OROR213,072239–

07Josephine County, OROR87,867225–

08Marion County, OROR355,777192–

09Benton County, OROR97,728157–

10Yamhill County, OROR110,02485–

11Douglas County, OROR111,95184–

12Klamath County, OROR70,27456–

13Umatilla County, OROR81,11954–

14Grant County, OROR7,07550–

15Lincoln County, OROR50,63646–

16Curry County, OROR22,62141–

17Linn County, OROR132,84333–

18Wasco County, OROR26,31033–

19Columbia County, OROR54,09131–

20Coos County, OROR63,99230–

21Lake County, OROR8,18714–

22Tillamook County, OROR27,3844–

23Union County, OROR25,9004–

24Clatsop County, OROR40,9263–

SHOWING 1–24 OF 24

Download CSV (full list, 24 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS