RANKING · 2024 ACS · 35 SHOWN OF 35

Highest Czech population share, Oregon counties

Oregon counties ranked by the share of all residents who are Czech ancestry (2023 American Community Survey). A concentration measure: Czech residents as a percentage of total population. This list covers the 35 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

RANKPLACESTATEPOPCZECH SHAREVS 2000

01Curry County, OROR22,6211.1%–

02Wasco County, OROR26,3100.7%–

03Deschutes County, OROR213,0720.6%–

04Tillamook County, OROR27,3840.6%–

05Harney County, OROR7,3800.6%–

06Grant County, OROR7,0750.6%–

07Benton County, OROR97,7280.5%–

08Multnomah County, OROR795,3910.5%–

09Clatsop County, OROR40,9260.5%–

10Wallowa County, OROR7,5950.5%–

11Clackamas County, OROR426,2800.4%–

12Jefferson County, OROR25,7400.4%–

13Columbia County, OROR54,0910.4%–

14Lane County, OROR381,5840.4%–

15Lincoln County, OROR50,6360.4%–

16Baker County, OROR16,6580.4%–

17Coos County, OROR63,9920.4%–

18Linn County, OROR132,8430.4%–

19Jackson County, OROR221,7950.3%–

20Polk County, OROR90,0370.3%–

21Washington County, OROR611,7080.3%–

22Morrow County, OROR12,6020.3%–

23Yamhill County, OROR110,0240.3%–

24Crook County, OROR27,5640.3%–

25Hood River County, OROR23,7200.3%–

26Marion County, OROR355,7770.3%–

27Malheur County, OROR32,2610.2%–

28Gilliam County, OROR1,9710.2%–

29Douglas County, OROR111,9510.2%–

30Klamath County, OROR70,2740.2%–

31Union County, OROR25,9000.2%–

32Umatilla County, OROR81,1190.1%–

33Josephine County, OROR87,8670.1%–

34Lake County, OROR8,1870.1%–

35Sherman County, OROR2,0510.1%–

SHOWING 1–35 OF 35

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES