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RANKING · 2020 CENSUS · 34 SHOWN OF 34

Highest Czech population share, Oregon counties · 2020

Oregon counties ranked by the share of all residents who are Czech ancestry (2020 American Community Survey). A concentration measure: Czech residents as a percentage of total population. This list covers the 34 counties in Oregon that qualify, ranked against each other statewide. The median across all 34 is 0.4%.

Czech Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Highest Czech population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPCZECH SHAREVS 2010
01Wallowa County, OROR7,5950.8%+0.5 pts
02Wasco County, OROR26,3100.6%−0.1 pts
03Coos County, OROR63,9920.6%+0.1 pts
04Curry County, OROR22,6210.5%+0.3 pts
05Multnomah County, OROR795,3910.5%−0.1 pts
06Lane County, OROR381,5840.5%0.0 pts
07Linn County, OROR132,8430.5%0.0 pts
08Union County, OROR25,9000.5%−0.5 pts
09Morrow County, OROR12,6020.5%+0.4 pts
10Clatsop County, OROR40,9260.5%0.0 pts
11Washington County, OROR611,7080.5%0.0 pts
12Josephine County, OROR87,8670.4%−0.1 pts
13Columbia County, OROR54,0910.4%−0.3 pts
14Clackamas County, OROR426,2800.4%−0.1 pts
15Deschutes County, OROR213,0720.4%−0.2 pts
16Hood River County, OROR23,7200.4%−0.6 pts
17Benton County, OROR97,7280.4%−0.4 pts
18Klamath County, OROR70,2740.4%−0.5 pts
19Jackson County, OROR221,7950.4%−0.1 pts
20Umatilla County, OROR81,1190.4%−0.1 pts
21Marion County, OROR355,7770.3%−0.1 pts
22Crook County, OROR27,5640.3%−0.5 pts
23Douglas County, OROR111,9510.3%−0.2 pts
24Baker County, OROR16,6580.3%+0.1 pts
25Yamhill County, OROR110,0240.3%−0.7 pts
26Lincoln County, OROR50,6360.3%−0.4 pts
27Malheur County, OROR32,2610.2%+0.1 pts
28Polk County, OROR90,0370.2%−0.5 pts
29Lake County, OROR8,1870.2%−0.7 pts
30Jefferson County, OROR25,7400.2%−0.5 pts
31Tillamook County, OROR27,3840.2%−0.8 pts
32Grant County, OROR7,0750.1%−0.9 pts
33Sherman County, OROR2,0510.1%–
34Harney County, OROR7,3800.1%0.0 pts
SHOWING 1–34 OF 34

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